| 1 |
Gretchen
WALSH
|
USA |
52.90 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 2 |
Torri
HUSKE
|
USA |
52.95 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 3 |
Marrit
STEENBERGEN
|
NED |
52.98 |
05/10 |
2025 Giant Open
Saint Denis, FRA |
| 4 |
Sara
CURTIS
|
ITA |
53.01 |
04/15 |
2025 Italian National Championship
Riccione, ITA |
| 5 |
Simone
Manuel
|
USA |
53.11 |
05/15 |
Longhorn Aquatics Elite Invite
Austin, USA |
| 6 |
Mollie
O'CALLAGHAN
|
AUS |
53.12 |
04/21 |
2025 Australian Open Championships
Brisbane, AUS |
| 7 |
Milou
van Wijk
|
NED |
53.18 |
03/30 |
Antwerp Diamond Speedo Race
Antwerp, BEL |
| 8 |
Wu
Qingfeng
|
CHN |
53.27 |
05/22 |
2025 Chinese National Championship
Shenzhen, CHN |
| 9 |
Cheng
Yujie
|
CHN |
53.35 |
05/22 |
2025 Chinese National Championship
Shenzhen, CHN |
| 10 |
Darya
KLEPIKOVA
|
RUS |
53.53 |
04/15 |
2025 Russian National Championship
Kazan. RUS |
| 11 |
Siobhan
Haughey
|
HKG |
53.58 |
05/18 |
2025 Mare Nostrum Swim tour
Monte Carlo, MON |
| 12 |
Kate
DOUGLASS
|
USA |
53.61 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 13 |
Roos
VANOTTERDIJK,
|
BEL |
53.62 |
02/09 |
Flanders Swimming Cup 2025
Antwerp, BEL |
| 14 |
Daria
TROFIMOVA
|
RUS |
53.75 |
04/14 |
2025 Russian National Championship
Kazan, RUS |
| 15 |
Rylee
Erisman
|
USA |
53.78 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 16 |
Nina
Holt
|
GER |
53.81 |
04/26 |
2025 Gothaer & Friends
Magdeburg, GER |
| 17 |
Alexandra
Kuznetsova
|
RUS |
53.82 |
04/14 |
2025 Russian National Championship
Kazan, RUS |
| 18 |
Milla
Jansen
|
AUS |
53.85 |
05/18 |
Sydney Open & UniSport Nationals 2025
Sydney, AUS |
| 19 |
Stephanie
BALDUCCINI
|
BRA |
53.87 |
04/23 |
2025 Brazilian Swimming Champonship
Rio de Janeiro, BRA |
| 20 |
Penny
OLEKSIAK
|
CAN |
53.89 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 21 |
Beryl
GASTALDELLO
|
FRA |
53.92 |
02/02 |
25th CMCM Euro Meet 2025
Luxembourg, LUX |
| 22 |
Simone
MANUEL
|
USA |
53.99 |
05/01 |
2025 TYR Pro Swim Series
Fort Lauderdale, USA |
| 23 |
Meg
Harris
|
AUS |
54.03 |
04/21 |
2025 Australian Open Championships
Brisbane, AUS |
| 24 |
Yu
Yiting
|
CHN |
54.04 |
03/18 |
2025 Chinese National Spring Swimming Championships
Qingdao, CHN |
| 25 |
Abbey
Webb
|
AUS |
54.06 |
11/30 |
2024 Japan Open
Tokyo, JPN |
