The Olympics are adding stroke 50m events, while the World Championships dropped a mixed relay.

Raleigh, N.C. — Claire Curzan's Olympic journey will continue on Friday. Claire's father, Mark Curzan, told WRAL she was selected to swim the butterfly leg in the 4x100 women’s medley relay ...

PARIS, France — The United States made up for a disappointing showing in Tokyo by setting a world record in the 4x100 mixed medley relay. Ryan Murphy, Nic Fink, Gretchen Walsh and Torri Huske held off ...

SINGAPORE — 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 relay in the last event of the eight-day ...

(Reuters) -The United States set the world record in the women's 4x100 metres medley relay at the world championships in Singapore on Sunday. Regan Smith, Kate Douglass, Gretchen Walsh and Torri Huske ...