World Record 400m Hurdles Women. The american finished finished her gold medal run in the 400m hurdles 1.5 seconds faster than her teammate anna cockrell who won silver. 8 at stade de france.

She adds another 400m hurdles gold medal and world record to her collection. Sydney mclaughlin levrone shattered her own world record in the women’s 400m hurdles, setting a new record and winning her second consecutive gold medal in the.