The 18-year-old Summer McIntosh has made it three world records in less than a week by breaking her own 400-meter individual ...

With a dominant all-around performance Wednesday night, Summer McIntosh became the first swimmer to break a world record in ...

McIntosh beat her previous record of 4:24.38 in the 400-meter individual medley set at the 2024 Canadian Olympic Trials.

McIntosh is the first swimmer to break a world record in three individual events at one meet since Michael Phelps.

Already the world record holder in the 400-meter individual medley, Canadian teenager Summer McIntosh swam the world's ...

McIntosh was a whisker away from breaking a third world record in under a week at the Canadian Swimming Trials, posting the ...

McIntosh made history for the second time in three days at the Canadian Swimming Trials on Monday, producing an inspired ...

VICTORIA, Canada (AP) — Canadian teen Summer McIntosh set her second world record in three days at the Canadian swimming ...

Summer McIntosh broke the world record in the 200m individual medley, giving her the fastest time in history in three ...

McIntosh became the second woman and fifth swimmer overall to set three or more long course world records at one meet.

CBC Sports' Devin Heroux sat down with Summer McIntosh after she set three world records and five national records at the Canadian swim trials in Victoria, B.C.