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

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

Sunday’s win marks Canadian McIntosh's third career 400m IM world title at the long-course World Championships, further ...

The Americans set a world relay record and piled up three gold medals Saturday in what's been an otherwise frustrating ...

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

Summer McIntosh came up short in a thrilling bid for her fourth-straight gold at the world aquatics championship in Singapore ...

Canada's Summer McIntosh and China's Yu Zidi impressed at the World Aquatics Championships, making them names to watch at LA ...

Canadian swimming phenom Summer McIntosh was unable to beat American star Katie Ledecky in the women's 800-metre freestyle at ...

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

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

The Canadian teen's hopes of matching a record that Michael Phelps set in 2007 came to an end on Saturday as Ledecky won her ...

Summer McIntosh of Toronto logged a time of 4:35.56 and moves on to Sunday's 400-metre medley finals at the World Aquatics ...