Katie Ledecky smiles after winning her heat during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Katie Ledecky swims during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Katie Ledecky swims during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Gretchen Walsh swims during the Women's 100 Butterfly Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)
Katie Ledecky swims during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Gretchen Walsh swims during the Women's 100 Butterfly Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)
Gretchen Walsh and Alex Shackell watch results after the Women's 100 Butterfly Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)
Katie Ledecky swims during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Nic Fink swims during the Men's 100 breaststroke preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Michael Conroy)
Katie Ledecky swims during the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)
Katie Ledecky after the Women's 400 freestyle preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)
Nic Fink and Jake Foster react after their heat in the Men's 100 breaststroke preliminaries Saturday, June 15, 2024, at the US Swimming Olympic Trials in Indianapoils. (AP Photo/Darron Cummings)