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

The American has owned the 800m freestyle for more than a decade, but the Canadian wunderkind is coming for her crown at the ...

Summer McIntosh, the 18-year-old Canadian swimming star, rolled to victory Sunday in the women’s 400-meter individual medley, setting a world-championship record and winning her fourth individual gold ...

Summer McIntosh has shared her decision about her coaching transition and training in Austin with legendary Michael Phelps’ ...

Whether the Toronto phenom will swim the 800-metre freestyle again at the L.A. Games or compete in something else will depend ...

Summer McIntosh of Canada began her quest for five gold medals in the swimming world championships on the opening day in Singapore. Her first medal race on Sunday is the 400-meter freestyle.

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

Canadian swimming sensation Summer McIntosh won her third gold medal of the World Aquatics Championships in Singapore but fell agonizingly short of breaking the 200-meter butterfly world record.

Canada’s Summer McIntosh (L) and USA’s Katie Ledecky react after a heat for the women’s 400m freestyle event during the Budapest 2022 World Aquatics Championships at Duna Arena in Budapest ...

Summer McIntosh, of Canada, waves on the podium after winning the women's 400-meter individual medley final at the 2024 Summer Olympics, Monday, July 29, 2024, in Nanterre, France.

McIntosh comes from an Olympic family Summer McIntosh, of Canada, prepares for her women's 400-meter individual medley final at the 2024 Summer Olympics, Monday, July 29, 2024, in Nanterre, France.

Summer McIntosh of Canada competes during the Women's 400m Medley Heats on day five of the World Short Course Swimming Championships in Budapest, Hungary, on Dec. 14, 2024.