| 1 |
Torri
HUSKE
|
USA |
52.43 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 2 |
Marrit
STEENBERGEN
|
NED |
52.77 |
05/26 |
AP Race London International 2025
London, GBR |
| 3 |
Gretchen
WALSH
|
USA |
52.78 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 4 |
Simone
Manuel
|
USA |
52.83 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 5 |
Mollie
O'CALLAGHAN
|
AUS |
52.87 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 6 |
Meg
HARRIS
|
AUS |
53.01 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 6 |
Sara
CURTIS
|
ITA |
53.01 |
04/15 |
2025 Italian National Championship
Riccione, ITA |
| 8 |
Kate
DOUGLASS
|
USA |
53.16 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 9 |
Milou
van Wijk
|
NED |
53.18 |
03/30 |
Antwerp Diamond Speedo Race
Antwerp, BEL |
| 10 |
Wu
Qingfeng
|
CHN |
53.27 |
05/22 |
2025 Chinese National Championship
Shenzhen, CHN |
| 11 |
Cheng
Yujie
|
CHN |
53.35 |
05/22 |
2025 Chinese National Championship
Shenzhen, CHN |
| 12 |
Olivia
Wunsch
|
AUS |
53.38 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 13 |
Erin
GEMMELL
|
USA |
53.51 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 14 |
Alexandria
PERKINS
|
AUS |
53.53 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 14 |
Darya
KLEPIKOVA
|
RUS |
53.53 |
04/15 |
2025 Russian National Championship
Kazan. RUS |
| 16 |
Anna
MOESCH
|
USA |
53.54 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 17 |
Maxine
PARKER
|
USA |
53.56 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 18 |
Siobhan
Haughey
|
HKG |
53.58 |
05/18 |
2025 Mare Nostrum Swim tour
Monte Carlo, MON |
| 19 |
Roos
VANOTTERDIJK,
|
BEL |
53.62 |
02/09 |
Flanders Swimming Cup 2025
Antwerp, BEL |
| 20 |
Hannah
CASEY
|
AUS |
53.63 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 21 |
Claire
Weinstein
|
USA |
53.72 |
06/03 |
2025 Toyota National Championships
Indianapolis, USA |
| 22 |
Barbora
Seemanova
|
CZE |
53.74 |
05/25 |
2025 Mare Nostrum Swim Tour
Canet en Roussillon, FRA |
| 23 |
Daria
TROFIMOVA
|
RUS |
53.75 |
04/14 |
2025 Russian National Championship
Kazan, RUS |
| 24 |
Milla
JANSEN
|
AUS |
53.78 |
06/13 |
2025 Australian Swimming Trials
Oaklands Park, AUS |
| 24 |
Rylee
Erisman
|
USA |
53.78 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
