Dressel wins, but Manuel fails to advance in swim stunner

Ryan Lochte participates in the men's 200 Individual Medley during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Hali Flickinger reacts after the women's 200 butterfly during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Nic Fink participates in the men's 200 breaststroke during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Jeff Roberson)

Caeleb Dressel reacts after winning the men's 100 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Jeff Roberson)

Nic Fink participates in the men's 200 breaststroke during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Jeff Roberson)

Caeleb Dressel reacts after winning the men's 100 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Caeleb Dressel hugs Zach Apple after winning the men's 100 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Bobby Finke waves after winning the men's 800 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Jeff Roberson)

Ryan Lochte kisses his daughter after his heat in the men's 200 Individual Medley during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Simone Manuel is seen before the women's 100 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Bobby Finke at the medal ceremony after winning the men's 800 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Hali Flickinger participates in the women's 200 butterfly during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Caeleb Dressel reacts after winning the men's 100 freestyle during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

Ryan Lochte holds his daughter after his heat in the men's 200 Individual Medley during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)

FILE - In this July 27, 2019, file photo, United States' Simone Manuel starts a heat of the women's 50-meter freestyle at the World Swimming Championships in Gwangju, South Korea. (AP Photo/Mark Schiefelbein, File)

Nic Fink reacts after winning the men's 200 breaststroke during wave 2 of the U.S. Olympic Swim Trials on Thursday, June 17, 2021, in Omaha, Neb. (AP Photo/Charlie Neibergall)