Tokyo-Sana
American swimmer Caleb Dressel won the men's 100m freestyle gold medal at the Olympic Games in Tokyo, Japan.
Dressel finished the race in a time of 47.02 seconds, breaking the Olympic record, while Australian Kyle Chalmers finished second with a time of 47.08 seconds to win the silver.
Russia's Kliment Kolesnikov won the bronze medal after finishing third with a time of 47.44 seconds.