| Last Update: Jul 23, 2022 |
| |
| |
| 1 |
50.68 |
1 |
Sydney McLaughlin
|
USA
|
Eugene, OR
|
Jul 22, 2022
|
| 2 |
51.45 |
1 |
Femke Bol
|
NED
|
London
|
Jul 23, 2022
|
| 3 |
51.58 |
2 |
Dalilah Muhammad
|
USA
|
Tokyo
|
Aug 04, 2021
|
| 4 |
52.34 |
1 |
Yuliya Pechonkina
|
RUS
|
Tula
|
Aug 08, 2003
|
| 5 |
52.39 |
2 |
Shamier Little
|
USA
|
Stockholm
|
Jul 04, 2021
|
| 6 |
52.42 |
1 |
Melaine Walker
|
JAM
|
Berlin
|
Aug 22, 2009
|
| 7 |
52.47 |
1 |
Lashinda Demus
|
USA
|
Daegu
|
Sep 01, 2011
|
| 8 |
52.61 |
1 |
Kim Batten
|
USA
|
Göteborg
|
Aug 11, 1995
|
| 9 |
52.62 |
2 |
Tonya Buford-Bailey
|
USA
|
Göteborg
|
Aug 11, 1995
|
| 10 |
52.70 |
1 |
Natalya Antyukh
|
RUS
|
London
|
Aug 08, 2012
|
|