Sydney McLaughlin in the 400m hurdles at the US Olympic Trials (Getty Images) © Copyright
Press Release Monaco

World record ratified

The following world record has recently been ratified...

World U20 record

Women's 400m hurdles: 53.82 Sydney McLaughlin (USA) Sacramento 25 Jun 2017
previous: 54.15 Sydney McLaughlin (USA) Eugene 10 Jul 2016

IAAF

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