Gretchen Walsh backed up her world record performance in the semi-finals of the 100m butterfly by winning Sunday’s final.
Categories: 100m breaststroke100m butterfly200m breaststroke200m freestyle400m freestyle400m individual medleyCarson FosterCharlie SwansonChase KaliszFather's DayGretchen WalshKatie LedeckyLucas Oil StadiumMelanie FinkNic FinkOlympic gold medalistParis OlympicsSportsswimmingTodays HeadlinesTokyo GamesTorri HuskeU.S. teamworld record