Gretchen Walsh won the 100m freestyle at a Tyr Pro Series meet in Fort Lauderdale with a personal best time of 52.90 seconds. She held off Olympic 100m free silver medalist Torri Huske by five hundredths of a second. Walsh, the world record holder in the 100m butterfly, is now the fifth-fastest American woman in the history of 100m free. #NBCSports #GretchenWalsh #TorriHuske #Swimming » Subscribe to NBC Sports: youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: peacocktv.smart.link/v82e9dl56 NBC Sports Group 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, Premier League, Big Ten, NASCAR, PGA TOUR, the Kentucky Derby, Tour de France and many more. Subscribe to our channel for the latest sporting news and highlights! NBC Olympics...