Women'S 400 Meter Hurdles Final. Remember you can join the conversation on twitter using the #watchworldathletics hashtag.dalilah muhammad was dri. Sydney mclaughlin breaks her own world record in the women’s 400m hurdles final, running 51.41, at the u.s.
Sydney mclaughlin competes in the women’s 400 meter hurdle final setting a new world record with a time of 51.41. Official results of the athletics women’s 400m hurdles event at the tokyo summer olympics.