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

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

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

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

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

McIntosh has done it again. The 18-year-old made it three world records in less than a week when she broke her own 400-meter ...

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

McIntosh made it three world records in less than a week when she broke her own 400-meter individual medley mark at the ...

The 18-year-old Toronto swimmer set three world records in a week and nearly two more — and has a mindset that’s custom-built ...

Summer McIntosh ’s first connection with the greatest swimmer of all time, cute and contrived as it was at the time, came ...