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

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

Olympic champions Summer McIntosh and Leon Marchand cruise to gold medals in the women's and men's 400m individual medley on ...

Summer McIntosh swam to a championship record of 4:25.78 in the 400m individual medley to add another world title to her ...

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

Canadian sensation Summer McIntosh fell just short in her quest to match Michael Phelps's feat of winning five individual ...

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

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 ...

Summer McIntosh said Sunday that falling one gold short of a clean sweep of five titles at swimming's world championships ...

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