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

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

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

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 ...

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

McIntosh called Canadian Trials the ‘best meet of my career,’ crediting coach Fred Vergnoux for helping her set three world ...

The three-time Olympic champion became the first swimmer to pull off the feat since Michael Phelps' historic performance at the 2008 Beijing Games.

McIntosh will headline Canada's 28-swimmer roster for the 2025 world aquatics championships in Singapore, Swimming Canada said Thursday night.