Canadian star Summer McIntosh completed arguably the greatest world championships ever by a female swimmer, capturing her ...

Leon Marchand and Summer McIntosh sealed their golden swimming world championships with rampant victories on Sunday's final ...

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.

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

Sunday’s win marks Canadian McIntosh's third career 400m IM world title at the long-course World Championships, further ...

Summer McIntosh is on track to finish the world championships with a fourth gold medal after being fastest in the 400 metres ...

The U.S. men claimed one gold medal over the eight-day meet (Luca Urlando, 200m butterfly), their fewest at a world ...

Summer McIntosh, the 18-year-old Canadian swimming star, rolled to victory Sunday in the women’s 400-meter individual medley, ...

Canada's Summer McIntosh wrapped up one of the best World Championships performances ever with her fourth individual gold.

McIntosh blitzed the field in the 400 IM with a time of 4:25.78, the world record holder coming home more than seven seconds ...

Katie Ledecky has dominated the women's 800-meter freestyle for more than a decade, winning gold in the event in four ...