| 1 |
Kaylee
MCKEOWN
|
AUS |
27.06 |
03/23 |
2025 NSW State Open Championships
Sydney, AUS |
| 2 |
Wan
Letian
|
CHN |
27.09 |
03/23 |
2025 Chinese Spring National Championship
Qingdao, CHN |
| 3 |
Kylie
Masse
|
CAN |
27.42 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 4 |
Iona
ANDERSON
|
AUS |
27.58 |
04/12 |
2025 Swim Open Stockholm
Stockholm, SWE |
| 5 |
Lauren
Cox
|
GBR |
27.60 |
02/16 |
BUCS Long Course Championships 2025
Sheffield, GBR |
| 6 |
Alina
Gaifutdinova
|
RUS |
27.62 |
04/14 |
2025 Russian National Championship
Kazan, RUS |
| 7 |
Katharine
Berkoff
|
USA |
27.63 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 8 |
Tessa
GIELE
|
NED |
27.67 |
04/04 |
Bergen Swim Festival
Bergen, NOR |
| 8 |
Ingrid
Wilm
|
CAN |
27.67 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 10 |
Kim
Seung-won
|
KOR |
27.71 |
03/27 |
KB Financial Korea Swimming Championship
Gimcheon, KOR |
| 11 |
Rhyan
White
|
USA |
27.75 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 12 |
Roos
VANOTTERDIJK
|
BEL |
27.81 |
04/12 |
2025 Swim Open Stockholm
Stockholm, SWE |
| 13 |
Sara
CURTIS
|
ITA |
27.90 |
04/14 |
2025 Italian National Championship
Riccione, ITA |
| 14 |
Beryl
GASTALDELLO
|
FRA |
27.93 |
02/01 |
25th CMCM Euro Meet 2025
Luxembourg, LUX |
| 15 |
Regan
Smith
|
USA |
27.97 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 16 |
Qian
Xinan
|
CHN |
28.03 |
03/24 |
2025 Chinese Spring National Championship
Qingdao, CHN |
| 17 |
Maaike
De Waard
|
NED |
28.05 |
03/15 |
Edinburgh International 2025
Edinburgh, GBR |
| 18 |
Alexandra
PERKINS
|
AUS |
28.07 |
03/23 |
2025 NSW State Open Championships
Sydney, AUS |
| 19 |
Alina
GAIFUTDINOVA
|
RUS |
28.10 |
02/20 |
2025 Russian Swimming Cup
Kaliningrad, RUS |
| 19 |
MIKI
TAKAHASHI
|
JPN |
28.10 |
03/21 |
2025 Japan Swim
Tokyo, JPN |
| 21 |
Adela
Piskorska
|
POL |
28.11 |
03/15 |
PGE Grand Prix Puchar Polski
Oświęcim, POL |
| 22 |
Marrit
Steenbergen
|
NED |
28.22 |
04/12 |
2025 Swim Open Stockholm
Stockholm, SWE |
| 23 |
Maria
Osetrova
|
RUS |
28.25 |
04/13 |
2025 Russian National Championship
Kazan, RUS |
| 23 |
Michaela
De Villiers
|
RSA |
28.25 |
04/10 |
SA National Championship
Gqeberha, RSA |
| 25 |
Jessica
Thompson
|
RSA |
28.29 |
04/10 |
SA National Championship
Gqeberha, RSA |
| 25 |
Leah
SHACKLEY
|
USA |
28.29 |
04/03 |
2025 TYR Pro Swim Series
Sacramento, USA |
