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 ...

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

Leon Marchand and Summer McIntosh sealed their golden swimming world championships with rampant 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, ...

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

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 led from start to finish to win her fourth gold at the Singapore world championships on Sunday with a ...

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

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

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