Regan Smith breaks her own American 200m butterfly record at Swim World Cup in Westmont | NBC Sports

Regan Smith finishes in style, breaking the World Cup and American record in the 200m butterfly at the 2025 World Aquatics Swimming World Cup at Westmont after just setting the mark in Carmel last week. #NBCSports #Swimming #ReganSmith » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports Group serves sports fa...