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.

SUMMER MCINTOSH EARNS HER SECOND WORLD RECORD AT THE CANADIAN SWIMMING TRIALS 🤯👏 She breaks Katinka Hosszu’s 200m ...

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 ...

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 ...

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

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

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