Claire Curzan shatters 100m backstroke world record

Curzan shatters 100m backstroke world record, breaking fellow American Regan Smith’s world record by one tenth in Westmont, Illinois. #NBCSports #swimming #backstroke » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports serves sports fans 24/7 with premier live events, insightful studio shows, and compelling original programming. NBC Sports is an established leader in the sports media landscape with an unparalleled collection of sports properties that include the Olympics, NFL, NBA, ML…