Summer McIntosh, the 18-year-old Canadian swimming star, rolled to victory Sunday in the women’s 400-meter individual medley, setting a world-championship record and winning her fourth individual gold ...

Summer McIntosh captured her fourth gold medal at the world swimming championships by winning the 400-meter individual medley on Sunday in Singapore. McIntosh, an 18-year-old from Toronto, finished ...

Summer McIntosh capped arguably the best world championships for a female swimmer, while the U.S. broke the women's 4x100m medley world record in the final event to finish with one more gold medal ...

Canadian swim star Summer McIntosh won the women's 400-metre individual medley for her fourth gold medal of the world championships in Singapore, capping one of the most dominant weeks in the sport's ...