The United States, which had a frustrating swim world championships, ended on a high note Sunday with a world record in the ...

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

Summer McIntosh led from start to finish to win her fourth gold at the Singapore world championships on Sunday with a dominant victory in the 400m individual medley.

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

The Americans set a world relay record and piled up three gold medals Saturday in what's been an otherwise frustrating ...

In other events, Gretchen Walsh became the first American woman to ever win gold at the world championships in the 50m ...

Simona Quadarella will leave Singapore this week without a gold medal at the World Championships, but she has two European ...

Katie Ledecky won the 800 meter freestyle at the World Aquatics swimming world championships on Saturday in a truly epic race.