McIntosh, of Canada, opened the world swimming championships in Singapore with a dominant win in the 400-meter freestyle — ...

Summer McIntosh won her fourth gold medal of the World Aquatics Championships in Singapore with a dominant performance in the ...

Canadian swim star Summer McIntosh won the women's 400-metre individual medley for her fourth gold medal of the world ...

Canadian swim star Summer McIntosh won the women's 400-metre individual medley for her fourth gold medal of the world ...

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

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

In one of the most highly anticipated races of the season, Summer McIntosh beat Katie Ledecky to claim the 400 free gold in ...

Summer McIntosh captured her fourth gold medal at the world swimming championships by winning the 400-meter individual medley ...

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

Canadian swimming sensation Summer McIntosh said she was in "the best shape of my life" after obliterating the field to win the world 400m freestyle gold on Sunday, with great rival Katie Ledecky only ...

Canadian swimming sensation Summer McIntosh won her third gold medal of the World Aquatics Championships in Singapore but fell agonizingly short of breaking the 200-meter butterfly world record.

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