In one of the most highly anticipated races of the season, Summer McIntosh beat Katie Ledecky to claim the 400 free gold in Singapore. On the opening night of the 2025 World Aquatics Championships, McIntosh,

In the first of two anticipated showdowns at world championships, the Canadian phenom McIntosh was dominant against the American Ledecky.

Canada's Summer McIntosh takes gold in the women's 400m freestyle event at the World Aquatics Championships in Singapore as American Katie Ledecky finishes with the bronze.