High-Stakes Sprinting and Individual Medley Dominance
The third day of the 2026 U.S. National Championships at the William Woollett Jr. Aquatics Center in Irvine, California, delivered a statement performance from a new generation of swimmers. In the night’s most anticipated race, Ilya Kharun surged past Olympic veteran Caeleb Dressel to claim the men’s 100m butterfly title, clocking a lifetime best of 50.05 seconds. Dressel, who led for much of the race, finished in 50.45, his fastest time since the 2024 Olympic Trials.
Kharun’s victory, which currently stands as the fastest time in the world this season, underscores a shifting dynamic in American swimming as younger athletes continue to challenge established stars. In the women’s 100m butterfly, Mizuki Hirai secured the top spot with a 57.52 performance, finishing comfortably ahead of Hannah Bellard.
Grimes and Erisman Lead the IM Field
Katie Grimes made a significant statement in the women’s 400m individual medley, winning the national title with a time of 4:33.26. This performance was faster than her 2024 Olympic silver medal swim and marked her quickest effort since early 2024. Grimes dominated the field, utilizing a powerful 1:02.34 freestyle split to pull away from runner-up Bella Sims.
On the men’s side, Ryan Erisman continued his breakout week. Fresh off a victory in the 200m freestyle, Erisman dominated the 400m IM, touching the wall in 4:09.57. His margin of victory—nearly four seconds—solidifies his standing as a rising force in long-course medley events. His time now ranks as the seventh-fastest in the world this year.
Breaststroke and Backstroke Highlights
The breaststroke events saw impressive breakthroughs. McKenzie Siroky won the women’s 50m breaststroke in 29.99, the only swimmer to break the 30-second barrier. In the men’s 50m breaststroke, Penn junior Watson Nguyen shocked the field with a 26.65, winning by nearly three seconds over established specialist Michael Andrew. Nguyen’s time would have secured a bronze medal at last year’s World Championships in Singapore.
The evening concluded with the 50m backstroke finals. Isabelle Stadden extended her dominance in the women’s event with a 27.09, while Quintin McCarty edged out Jack Wilkening by just two hundredths of a second in the men’s 50m backstroke, finishing in 24.73.