Sydney McLaughlin breaks her own 400m hurdle record at U.S. track championships

Sydney McLaughlin just keeps getting better.

The U.S. track star who won two gold medals at the Tokyo Olympics ran the 400-meter hurdles in 51.41 seconds at the U.S. outdoor track and field championships on Saturday.

WORLD RECORD = BROKEN ud83dude24

Sydney McLaughlin runs 51.41 to break her OWN record in the women's 400m hurdles to claim the national title.@usatf | #USATFOutdoors pic.twitter.com/ebbRms7paG

The winning time set a new world record, besting her gold-medal time of 51.46 seconds at the Tokyo Games last August.