Qin Haiyang, of China, arrives for the men's 200-meter breaststroke semifinal at the 2024 Summer Olympics, Tuesday, July 30, 2024, in Nanterre, France. (AP Photo/Bernat Armangue)
Adam Peaty, of Britain, competes in the men's 100-meter breaststroke final at the 2024 Summer Olympics, Sunday, July 28, 2024, in Nanterre, France. (AP Photo/Matthias Schrader)
China's Qin Haiyang competes in a men's 4x100-meter medley relay heat at the Summer Olympics in Nanterre, France, Saturday, Aug. 3, 2024. (AP Photo/Natacha Pisarenko)
China's Sun Jiajun competes in the men's 4x100-meter medley relay final at the Summer Olympics in Nanterre, France, Sunday, Aug. 4, 2024. (AP Photo/Natacha Pisarenko)
China's Jiajun Sun competes in a men's 100-meter butterfly heat at the Summer Olympics in Nanterre, France, Friday, Aug. 2, 2024. (AP Photo/Ashley Landis)