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

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

Canadian swimming sensation Summer McIntosh wrapped up the world championships in Singapore with four golds and one bronze ...

The US topped the medal table as the women’s 4x100m medley relay team set a new world record on the final day of competition ...

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

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

The Olympic champion's third 400 IM world title added to her 200 IM, 200 butterfly and 400 freestyle golds at the World ...

In other events, Gretchen Walsh became the first American woman to win gold at the world championships in the 50m butterfly.

Summer McIntosh won her second gold medal of the World Championships with a comfortable victory in the 200 individual medley.

Ledecky won with a time of 8:05.62, both a world championships record and the fourth fastest time in the history of the 800m ...

Summer McIntosh continued to take the swimming world by storm on Monday, winning her second gold medal in two days to keep up ...

Summer McIntosh aims to match Michael Phelps by winning five individual golds at a single World Aquatic Championships.