Sarah Katsoulis, of Australia, competes in the 200-meter breaststroke at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter breaststroke during the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Sarah Katsoulis, of Australia, competes in the 200-meter breaststroke at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter breaststroke at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Dana Vollm competes in a preliminary heat of the 100-meter freestyle at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, competes in a preliminary heat of the 100-meter freestyle at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin jumps off the starting block during a preliminary heat of the 100-meter freestyle at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Dana Vollmer jumps from the starting block during a preliminary heat of the 100-meter freestyle at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, jumps off the starting block during a preliminary heat of the 100-meter freestyle at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 200-meter breaststroke during the Santa Clara International Grand Prix, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 200-meter breaststroke at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

An underwater view shows swimmers warming up for competition during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, competes during a preliminary heat of the 400-meter freestyle at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ryan Cochrane, of Canada, competes in a preliminary heat of the 400-meter freestyle at the Santa Clara International Grand Prix swimming meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin competes in a preliminary heat of the 100-meter butterfly at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in a preliminary heat of the 100-meter butterfly at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ellen Gandy, of Great Britain, competes in a preliminary heat of the 100-meter butterfly at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Nick D'Arcy, of Australia, competes in a preliminary heat of the 100-meter butterfly at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Nick D'Arcy, of Australia, competes in a preliminary heat of the 100-meter butterfly at the Santa Clara International Grand Prix swim meet, Friday, June 1, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Competitors jump off the starting block in a consolation final of the men's 100-meter freestyle during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 200-meter breaststroke final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Kitajima won the race. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, waves to the crowd after winning the 400-meter freestyle final at the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Dana Vollmer competes in the 100 meter butterfly final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Vollmer won the race. (AP Photo/Marcio Jose Sanchez)

Competitors jump off the starting block in a consolation final of the women's 100-meter freestyle during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, reacts after winning the 400-meter freestyle final at the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 200-meter breaststroke final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Kitajima won the race. (AP Photo/Marcio Jose Sanchez)

Takuro Fujii, of Japan, competes in the 100-meter butterfly final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Fujii won the race. (AP Photo/Marcio Jose Sanchez)

Takuro Fujii, of Japan, competes in the 100-meter butterfly final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Fujii won the race. (AP Photo/Marcio Jose Sanchez)

Takuro Fujii, of Japan, competes in the 100-meter butterfly final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Fujii won the race. (AP Photo/Marcio Jose Sanchez)

Takuro Fujii, of Japan, right, shakes hands with Takeshi Matsuda, of Japan, after the 100-meter butterfly final during the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Fujii won the race and Matsuda placed second. (AP Photo/Marcio Jose Sanchez)

Park Taehwan, of South Korea, competes in the 400-meter freestyle final at the Santa Clara International Grand Prix, Friday, June 1, 2012, in Santa Clara, Calif. Taehwan won the race. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz, left, trails Stephanie Rice, right, of Australia, during the 400-meter individual medley swimming final during the Santa Clara International Grand Prix, Saturday, June 2, 2012, in Santa Clara, Calif. Rice won the race and Leverenz placed second. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, bottom, swims in the warm up pool in preparation for the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ellen Gandy, of Great Britain competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin warms up before competing in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin competes in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Nick D'Arcy, of Australia, competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Nick D'Arcy, of Australia, competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, jokes with teammates before competing in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012 in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Nick D'Arcy, of Australia, competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, swims in the warm up pool in preparation for the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Leisel Jones, of Australia, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ellen Gandy, of Great Britain, competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, swims in the warm up pool in preparation for the 200-meter individual medley during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin competes in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin warms up before competing in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natsumi Hoshi, of Japan, competes in the 200-meter butterfly during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Sarah Katsoulis, of Australia, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Kosuke Kitajima, of Japan, warms up before competing in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Yuya Horihata, of Japan, competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Yuya Horihata, of Japan, competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Yuya Horihata, of Japan, competes in the 200-meter individual medley during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin competes in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Tyler Clary warms up before competing in the 200-meter butterfly final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin warms up before competing in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natsumi Hoshi, of Japan, competes in the 200-meter butterfly final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Hoshi won the race. (AP Photo/Marcio Jose Sanchez)

Natalie Coughlin warms up before competing in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Takeshi Matsuda, of Japan, celebrates his win in the 200-meter butterfly final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Natsumi Hoshi, of Japan, competes in the 200-meter butterfly final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Hoshi won the race. (AP Photo/Marcio Jose Sanchez)

Leisel Jones, of Australia, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Jones won the race. (AP Photo/Marcio Jose Sanchez)

Ashley Delaney, of Australia, competes in the 100-meter backstroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Delaney won the race. (AP Photo/Marcio Jose Sanchez)

Takeshi Matsuda, of Japan, competes in the 200-meter butterfly final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Matsuda won the race. (AP Photo/Marcio Jose Sanchez)

Leisel Jones, of Australia, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Jones won the race. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Rice finished in second place. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Rice finished in second place. (AP Photo/Marcio Jose Sanchez)

Scott Dickens, of Canada, competes in the 100-meter breaststroke during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Dickens won the race. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, competes in the 200-meter individual medley final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. Rice finished in second place. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. Leverenz won the race. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz, left, is congratulated by Stephanie Rice, of Australia, after Leverenz won the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. Rice finished in second place. (AP Photo/Marcio Jose Sanchez)

Caitlin Leverenz competes in the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. Leverenz won the race. (AP Photo/Marcio Jose Sanchez)

Stephanie Rice, of Australia, smiles after her second-place finish in the 200-meter individual medley final during the Santa Clara International Grand Prix swimming competition, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, competes in the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. Takakuwa won the race. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, competes in the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. Takakuwa won the race. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, right, celebrates his win in the 200-meter individual medley final with second-place finisher Yuya Horihata during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)

Ken Takakuwa, of Japan, celebrates on the podium after his win in the 200-meter individual medley final during the Santa Clara International Grand Prix, Sunday, June 3, 2012, in Santa Clara, Calif. (AP Photo/Marcio Jose Sanchez)