Caeleb Dressel goes for more gold on Day 7 of Tokyo Games

Hannah Roberts of the United States takes part in a BMX Freestyle training session at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo, Japan. (AP Photo/Ben Curtis)

United States players listen to head coach Adam Krikorian during a timeout in a preliminary round women's water polo match against Hungary at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

Katie Ledecky, of the United States, reacts after winning a heat of the women's 800-meter freestyle at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo, Japan. (AP Photo/Charlie Riedel)

Caeleb Dressel of the United States swims in a heat of the men's 100-meter butterfly at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader)