Summer McIntosh broke the world record in the 200m butterfly on Sunday at the Canadian Swim Championships in Montreal, ...

Summer McIntosh broke the world record in the women’s 200-metre butterfly at the Canadian swim trials Sunday night in ...

Summer McIntosh broke the longest-standing individual women's swimming world record Sunday night, finishing the 200-meter ...

Kate Douglass is the first American woman to hold the 50m freestyle world record in 40 years.

Mollie O'Callaghan shoots out of the gates in the 200m freestyle but cannot maintain the world record pace as she books her ticket to the Glasgow Commonwealth Games.

Australian Gout Gout broke the world record for the fastest 200m run by a teenager in the latest sign of his precocious talent. Gout, who turned 18 last Dec. 29, clocked 19.67 seconds at the ...