Hubert Kos, of Hungary, celebrates winning the men's 200-meter backstroke final at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Ashley Landis)
Leon Marchand, of France, competes in a heat of the men's 200-meter individual medley at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Katie Ledecky, of United States, sits on the pool deck with teammates during the women's 4x200-meter freestyle relay final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Summer McIntosh, of Canada, reacts after winning the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Australia's Ariane Titmus celebrates after the Australian women's 4x200-meter freestyle relay team won a gold medal at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Tsvangirayi Mukwazhi)
Hubert Kos, of Hungary, celebrates after winning the men's 200-meter backstroke final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Kate Douglass, of the United States, celebrates after winning the women's 200-meter breaststroke final at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Martin Meissner)
Summer McIntosh, of Canada, competes in the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Summer McIntosh, of Canada, celebrates with the gold medal during the awards ceremony for the women's 200-meter butterfly at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Martin Meissner)
Kate Douglass, right, of the United States, is congratulated by teammate Lilly King after winning the women's 200-meter breaststroke final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Kate Douglass, of the United States, competes in the women's 200-meter breaststroke final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Katie Ledecky, of the United States, left, greets teammate Erin Gemmell at the end of the women's 4x200-meter freestyle relay final at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Ashley Landis)
Kate Douglass, right, of the United States, is congratulated by Tatjana Smith, of South Africa, after winning the women's 200-meter breaststroke final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Regan Smith, of the United States, competes in the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Summer McIntosh, of Canada, competes in the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Hubert Kos, of Hungary, competes in the men's 200-meter backstroke final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Caelab Dressel, of the United States, gets ready to compete in a men's 50-meter freestyle semifinal at the 2024 Summer Olympics in Nanterre, France, Thursday, Aug. 1, 2024. (AP Photo/Martin Meissner)
Summer McIntosh, center, of Canada, stands on the podium with silver medal winner Regan Smith, left, of the United States, and bronze medal winner Yufei Zhang, of China, following the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
United States' women's 4x200-meter freestyle relay team pose with their silver medals at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
Summer McIntosh, right, of Canada, is congratulated buy Regan Smith, of the United States, after winning the women's 200-meter butterfly final at the 2024 Summer Olympics, Thursday, Aug. 1, 2024, in Nanterre, France. (AP Photo/Tsvangirayi Mukwazhi)