Erin Jackson clinches Olympic berth in 500m at trials, Sarah Warren holds second | NBC Sports

Reigning Olympic champion Erin Jackson officially secured a chance to defend her title, winning the 500m in 38.158 seconds. She had pre-qualified in the distance at the World Cup this season. #NBCSports #SpeedSkating #ErinJackson » 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 fans 24/...