Fastest 400 metres hurdles (female)
- Who
- Sydney McLaughlin-Levrone
- What
- 50.37 second(s)
- Where
- France (Paris)
- When
- 08 August 2024
The fastest 400 metres hurdles (female) is 50.37 seconds, achieved by Sydney McLaughlin-Levrone (USA) in Paris, France on 8 August 2024.
The American stormed clear of her rivals to claim gold and shave nearly three tenths of a second off the world record she set two months before.