Rowan Cox Breaks Thomas Heilman’s 17-18 NAG With 50.64 100 Butterfly

By Anya Pelshaw on SwimSwam
2026 U.S. National ChampionshipsJuly 28-August 1, 2026
Irvine, CA — William Woollett Jr. Aquatics Center
LCM (50 meters)
Meet Central
Psych Sheet
Live Results
Live Stream
RecapsPrelims: Day 1 | Day 2 | Day 3
Finals: Day 1 | Day 2 | Day 3Men’s 100 Fly – FinalsWorld Record: 49.45 – Caeleb Dressel (USA) – 2021
American Record: 49.45 – Caeleb Dressel – 2021
US Open Record