Team USA capped off the 2025 swimming world championships by setting a new world record in the women's 4x100 medley on Sunday.

The U.S. women's 4x100 medley relay team of Gretchen Walsh, Regan Smith, Kate Douglas and Torri Huske set a world record at the swimming world championships, while Summer McIntosh and Leon Marchand both picked up another gold.

Regan Smith, Kate Douglass, Gretchen Walsh and Torri Huske clocked a world record 3:49.34 to end the meet. The victory gave the United States its ninth gold medal, edging Australia's eight for the most in Singapore. The U.S. also had 11 silver medals and nine bronze, giving it 29 total medals, well ahead of Australia's 20.