Women'S 400 Meter Hurdles Record. Best by athlete all filter all time top lists > >> limit: Best by athlete all filter top lists.

Sydney mclaughlin shaved nearly a second off of her 400m hurdles world record time from june, crossing the line in 50.68 seconds for her first world title#nb. University of north florda jax track at hodges stadium, jacksonville, fl (usa) 29 apr 2021.