Australia’s men’s and women’s 4x100m freestyle relay teams have claimed remarkable gold medals on the opening night of the world swimming championships in Singapore.

McIntosh of Canada opened the world swimming championships in Singapore with a dominant win in the 400-meter freestyle — the first of five events she hopes to claim gold in.

SINGAPORE (AP) — The United States team at the swimming world championships in Singapore is battling a case of “acute ...

Teenage phenomenon Summer McIntosh captured gold in ominous fashion on the opening day of the world swimming championships on ...