Summer McIntosh of Canada celebrates her gold medal during the Women's 400-m Individual Medley Final on day three of the ...

Katie Ledecky and Summer McIntosh avoided a head-to-head race, but they posted the fastest times in the world in the 1500m ...

Katie Ledecky won the 800m freestyle over Summer McIntosh to kick off a Pro Swim Series meet in Westmont, Illinois, on ...

Canadian Summer McIntosh's move to train under Bob Bowman is off to a swift start. McIntosh, a three-time 2024 Olympic gold medalist and four-time 2025 World champion, swam the second-fastest 400m ...

Katie Ledecky’s 13-year unbeaten streak in the 800 metres freestyle is over, setting up a potential challenge from Canadian phenom Summer McIntosh at the Paris Olympics. The 17-year-old McIntosh ...

SINGAPORE — For Summer McIntosh of Canada, it's one gold medal won at the swimming world championships with four to go. McIntosh is aiming to win five gold medals in individual events at the worlds in ...

Canadian Summer McIntosh smashed the women's 400-metre freestyle world record Saturday night, touching the wall in three minutes 54.18 seconds at the national swimming trials in Victoria.