Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...

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

Summer McIntosh is off to a perfect start at the swimming world championships with two gold medals in two days.

In the first of two anticipated showdowns at world championships, the Canadian phenom McIntosh was dominant against the ...

Canada's Summer McIntosh claimed her second title in two days at the world championships in Singapore with victory in the ...

Canada’s Summer McIntosh capped a dominant world swimming championships with her fourth gold medal on Sunday, winning the ...

On the final day of competition, McIntosh added a final gold medal to her collection in the 400m individual medley, swimming ...

Canadian swimming phenom Summer McIntosh was unable to beat American star Katie Ledecky in the women's 800-metre freestyle at ...

Canada’s Summer McIntosh capped a dominant world swimming championships with her fourth gold medal on Sunday, winning the ...

Also Thursday, Canada placed sixth in the women’s 4x200 freestyle relay final, with Brooklyn Douthwright, Sienna Angove, Ella ...

Summer McIntosh of Canada began her quest for five gold medals in the swimming world championships on the opening day in ...

Summer McIntosh aims to match Michael Phelps by winning five individual golds at a single World Aquatic Championships.