Katie Ledecky has dominated the women's 800m freestyle for over a decade, but Canadian Summer McIntosh is on her tail, ...

Canadian swimming sensation Summer McIntosh won her third gold medal of the World Aquatics Championships in Singapore but ...

The Canadian star challenged the all-time mark in the women's 200-meter butterfly and continued her perfect string of races ...

McIntosh is aiming to win five gold medals in individual events at the worlds in Singapore, and the first one came Sunday in ...

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

SINGAPORE -- It's Day 2 at the swimming world championships in Singapore. That means it's a chance for Summer McIntosh to add ...

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

On Day 2 of the world championships, Walsh delivered the first U.S. gold, while Canadian star Summer McIntosh made it two-for ...

American Katie Ledecky continued her domination of the women's 800 meters freestyle with a brilliant swim to win gold at the world championships in Singapore on Saturday and deny Summer McIntosh the ...

Swimming sensation Summer McIntosh won a second world gold in as many days as she triumphed in the 200m medley on Monday, ...