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

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 ...

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 ...

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

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

With four world championship gold medals and a single bronze draped around her neck, Summer McIntosh is doing more than just ...

Summer McIntosh of Canada celebrates after winning a gold medal in the women’s 400-meter individual medley final at the World Aquatics Championships in Singapore, Sunday, Aug. 3, 2025. (AP ...

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

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