The most dominant of the women's world records belongs to Gretchen Walsh, thanks to her 54.60 in the 100-meter butterfly.

Katie Ledecky finished off her best season in nine years with her second-fastest championship 800 ever, and she needed every ...

Katie Ledecky's sustained brilliance and a late gold-rush by her female teammates added gloss to an underwhelming campaign for Team USA at the swimming world championships in Singapore. The team's ...

Katie Ledecky's sustained brilliance and a late gold-rush by her female teammates added gloss to an underwhelming campaign ...

The United States, which had a frustrating swim world championships, ended on a high note Sunday with a world record in the women’s 4x100 medley in the last event of the eight-day championships.

Ledecky won the 800 meters on Saturday at the World Aquatics Championships in Singapore, fending off challenges from ...

The United States set the world record in the 4x100 freestyle mixed relay, clocking 3 minutes, 18.48 seconds in the swim world championships.

Katie Ledecky remains unbeaten in the 800 freestyle, while the Americans set a world relay record and piled up three gold medals.

Katie Ledecky won her seventh consecutive world title at the world championships in Singapore, on Saturday, Aug. 2, in the 800-meter freestyle. She also won gold in the 1,500m and bronze in the ...

Katie Ledecky extended her reign in the 800-meter freestyle Saturday at the 2025 World Aquatics Championships in Singapore, winning her seventh consecutive world title in the event with a ...