The United States finished with nine gold medals and 29 overall, ahead of Australia with eight gold and 20 overall.

Summer McIntosh's coach Fred Vergnoux talks about their preparation for World Aquatics Championships in Singapore, at which McIntosh won 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 ...

Canadian swim star Summer McIntosh won the women's 400-metre individual medley for her fourth gold medal of the world ...

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 ...

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 ...

Ledecky won the 800 meters on Saturday at the World Aquatics Championships in Singapore, fending off challenges from ...

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

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

Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...