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

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

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

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

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

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

Even after breaking yet another world record, Canadian swimmer Summer McIntosh believes there's more to come. The 18-year-old ...

McIntosh smashed the 400m freestyle world record in some style on Saturday, recording a time of 3:54.18 at the Canadian ...

On the penultimate day of the Canadian swimming trials, Summer McIntosh lowered her own world record in the 400M IM, the race ...

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

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

McIntosh scared the world record in the 200 butterfly during the Canadian Trials for the World Championships on Tuesday night ...