FILE - Athletes return to the dock after a false start for the men's individual triathlon at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Jae C. Hong, File)
Chile's Diego Maya, right, and Portugal's Vasco Vilaca dive back into the Seine river for the second lap of the swim portion at the men's individual triathlon competition at the 2024 Summer Olympics, Wednesday, July 31, 2024, in Paris, France. (AP Photo/David Goldman, Pool)
Athletes dive into the water for the start of the women's individual triathlon competition at the 2024 Summer Olympics, Wednesday, July 31, 2024, in Paris, France. (AP Photo/Vadim Ghirda)
FILE - Triathlon competitors swim in Sydney Harbor with the Sydney Opera House and Harbor Bridge as backdrops during a trial run of the Olympic triathlon, Sept. 10, 2000. (AP Photo/Rick Rycroft, File)
Athletes compete in the swimming race in the Seine River during the women's individual triathlon at the 2024 Summer Olympics, Wednesday, July 31, 2024, in Paris, France. (Martin Bureau/Pool Photo via AP)
FILE Competitors enter the waters of Copacabana beach during the men's triathlon event of the 2016 Summer Olympics in Rio de Janeiro, Brazil, Thursday, Aug. 18, 2016. (AP Photo/Felipe Dana, File)
Australia's Natalie Van Coevorden, center, competes in the swim leg of the women's individual triathlon competition at the 2024 Summer Olympics, Wednesday, July 31, 2024, in Paris, France. (AP Photo/David Goldman)
Hungary's Zsanett Kuttor-Bragmayer, left, splashes water on her face before the start of the women's individual triathlon competition at the 2024 Summer Olympics, Wednesday, July 31, 2024, in Paris, France. (AP Photo/Vadim Ghirda)
Technicians remove the pontoon for the start of the triathlon events after the event was postponed over concerns about water quality in Paris' Seine River, at the 2024 Summer Olympics, Tuesday, July 30, 2024, at the Pont Alexandre III bridge in Paris, France. (AP Photo/Vadim Ghirda)