| Last Update: Sep 17, 2023 |
| |
| 1 |
50.68 |
|
1 |
Sydney McLaughlin
|
USA
|
Eugene, OR
|
Jul 22, 2022
|
| 2 |
51.41 |
|
1 |
Sydney McLaughlin
|
USA
|
Eugene, OR
|
Jun 25, 2022
|
| 3 |
51.45 |
|
1 |
Femke Bol
|
NED
|
London
|
Jul 23, 2022
|
| 4 |
51.46 |
|
1 |
Sydney McLaughlin
|
USA
|
Tokyo
|
Aug 04, 2021
|
| 5 |
51.58 |
|
2 |
Dalilah Muhammad
|
USA
|
Tokyo
|
Aug 04, 2021
|
| 6 |
51.61 |
|
1 |
Sydney McLaughlin
|
USA
|
Nashville, TN
|
Jun 05, 2022
|
| 7 |
51.70 |
|
1 |
Femke Bol
|
NED
|
Budapest
|
Aug 24, 2023
|
| 8 |
51.90 |
|
1 |
Sydney McLaughlin
|
USA
|
Eugene, OR
|
Jun 27, 2021
|
| 9 |
51.98 |
|
1 |
Femke Bol
|
NED
|
Eugene, OR
|
Sep 17, 2023
|
| 10 |
52.03 |
|
3 |
Femke Bol
|
NED
|
Tokyo
|
Aug 04, 2021
|
| 11 |
52.11 |
|
1 |
Femke Bol
|
NED
|
Bruxelles
|
Sep 07, 2023
|
| 11 |
52.11 |
|
1 |
Femke Bol
|
NED
|
Bruxelles
|
Sep 08, 2023
|
| 13 |
52.16 |
|
1 |
Dalilah Muhammad
|
USA
|
Doha
|
Oct 04, 2019
|
| 14 |
52.17 |
|
1s3 |
Sydney McLaughlin
|
USA
|
Eugene, OR
|
Jul 20, 2022
|
| 15 |
52.20 |
|
1 |
Dalilah Muhammad
|
USA
|
Des Moines, IA
|
Jul 28, 2019
|
| 16 |
52.23 |
|
1 |
Sydney McLaughlin
|
USA
|
Doha
|
Oct 04, 2019
|
| 17 |
52.27 |
|
1 |
Femke Bol
|
NED
|
Stockholm
|
Jun 30, 2022
|
| 17 |
52.27 |
|
2 |
Femke Bol
|
NED
|
Eugene, OR
|
Jul 22, 2022
|
| 19 |
52.30 |
|
1 |
Femke Bol
|
NED
|
Oslo
|
Jun 15, 2023
|
| 20 |
52.34 |
|
1 |
Yuliya Pechonkina
|
RUS
|
Tula
|
Aug 08, 2003
|
| 21 |
52.37 |
|
1 |
Femke Bol
|
NED
|
Stockholm
|
Jul 04, 2021
|
| 22 |
52.39 |
|
2 |
Shamier Little
|
USA
|
Stockholm
|
Jul 04, 2021
|
| 23 |
52.42 |
|
1 |
Melaine Walker
|
JAM
|
Berlin
|
Aug 20, 2009
|
| 23 |
52.42 |
|
2 |
Dalilah Muhammad
|
USA
|
Eugene, OR
|
Jun 07, 2021
|
| 25 |
52.43 |
|
1 |
Femke Bol
|
NED
|
Firenze (ITA)
|
Jun 02, 2023
|
|