Ryan Murphy of the United States arrives for a swimming practice session at the Tokyo Aquatics Center at the 2020 Summer Olympics, Thursday, July 22, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader)

Lydia Jacoby of the United States swims during a semifinal in the women's 100-meter breaststroke at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Martin Meissner)

Sarah Sjoestroem of Sweden swims in the final of the women's 100-meter butterfly at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader)

FILE - Lilly King competes in a women's 200-meter breaststroke semifinal during wave 2 of the U.S. Olympic Swim Trials in Omaha, Neb., in this Thursday, June 17, 2021, file photo. King stirred up the already heated rivalry with the Australians by making a bold prediction for the U.S. women at the Tokyo Aquatics Center. (AP Photo/Charlie Neibergall, File)

Tatjana Schoenmaker, of South Africa, reacts after winning a semifinal in the women's 100-meter breaststroke at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Petr David Josek)

United States' Johnny Hooper (2) scores against Japan during a preliminary round men's water polo match at the 2020 Summer Olympics, Sunday, July 25, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

United States' Sue Bird shoots during a women's basketball practice at the 2020 Summer Olympics, Saturday, July 24, 2021, in Saitama, Japan. (AP Photo/Charlie Neibergall)

United States's players reach up to block a return ball during a men's volleyball preliminary round pool B match against France, at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Frank Augstein)