Olympics: Dressel wins U.S. Olympic swimming gold; Aussie beats Ledecky

The United States's Anastasija Zolotic celebrates as she holds her country national flag after winning a gold medal for the taekwondo women's 57kg match at the 2020 Summer Olympics on Sunday, July 25, 2021, in Tokyo, Japan. (AP Photo/Themba Hadebe)

Simone Biles, of the United States, performs on the vault during the women's artistic gymnastic qualifications at the 2020 Summer Olympics, on Sunday, July 25, 2021, in Tokyo. (AP Photo/Ashley Landis)

United States forward Kevin Durant (7) and France's Evan Fournier, right, fight for control of the ball during a men's basketball preliminary round game at the 2020 Summer Olympics on Sunday, July 25, 2021, in Saitama, Japan. (AP Photo/Eric Gay)

United States men's 4x100m freestyle relay team Bowen Beck, Blake Pieroni, and Caeleb Dressel celebrate after winning the gold medal at the 2020 Summer Olympics on Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader)

TOKYO — Caeleb Dressel got started on his quest for six gold medals in swimming, while Katie Ledecky found herself in a very unusual position.