USA takes care of business in mixed 4x400 heats to punch finals ticket at Worlds

Team USA ran the fastest time in the mixed 4x400m relay prelims, as the combination of Ryan Willie, Rosie Effiong, Justin Robinson, and Alex Holmes clinched a spot in tonight's final #NBCSports #TeamUSA #trackandfield » Subscribe to NBC Sports: youtube.com/nbcsports » Watch Live Sports on Peacock: https://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, NASCAR, PGA TOUR, the Kentucky Derby, Tour de France, French Open, IndyCar and many more. Subscribe to our channel for the latest sporting news and highlights! Visit NBC Sports: https://www.nbcsports.com Find Premier League on NBC Sports: https://www.nbcsports.com/soccer/prem... Find NASCAR on NBC Sports: https://www.nbcsports.com/motors/nascar Find Sunday Night Football on NBC Sports: https://www.nbcsports.com/nfl/sunday-... Find NBC Sports on Facebook: https://www.facebook.com/NBCSports Follow NBC Sports on Twitter: https://twitter.com/nbcsports Follow NBC Sports on Instagram: https://www.instagram.com/nbcsports/ USA takes care of business in mixed 4x400 heats to punch finals ticket at Worlds | NBC Sports youtube.com/nbcsports