American Sydney McLaughlin cruises through her 400m hurdles heat race to advance as the fourth-fastest qualifier. #NBCOlympics #Tokyo2020 #TrackAndField » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch live Olympic coverage on NBCOlympics.com: https://www.nbcolympics.com/schedule Stay up to date on Track &…

The Americans thought they had won their first-round heat in the mixed 4x400m relay, but were at first disqualified from the event after Elija Godwin and Lynna Irby were ruled to have passed the baton outside the exchange zone. The…

Americans Athing Mu (2:01.10), Raevyn Rogers (2:01.42) and Ajee Wilson (2:00.02) move on to the semifinals of the 800m in Tokyo. #NBCOlympics #Tokyo2020 #TrackAndField » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch live Olympic coverage on NBCOlympics.com: https://www.nbcolympics.com/schedule Stay up…