Summer McIntosh won gold in the women's 400m freestyle at the World Championships in Singapore, ahead of Li Bingjie and Katie ...

Summer McIntosh is the world record holder in the women's 400m freestyle--and now she is the world champion in the event.

Canadian swimming sensation Summer McIntosh obliterated her rivals to win the world 400m women's freestyle gold on Sunday, ...

Canadian swimming sensation Summer McIntosh obliterated her rivals to win the world 400m women's freestyle gold on Sunday, ...