Relive Gretchen Walsh's gold medal in the women's 100m butterfly at the 2025 World Aquatics Championships in Singapore from an underwater perspective.

Thanks to a championship-record time of 54.73 seconds, the second-fastest mark in history, Gretchen Walsh captured the gold medal in the women's 100m butterfly at the 2025 World Aquatics Championships ...

U.S. swimmer Gretchen Walsh is awarded the gold medal at the 2025 World Aquatics Championships for winning the women's 100m ...