| 1 |
Regan
Smith
|
USA |
54.27 WR |
11/01 |
2024 World Aquatics Swimming World Cup
Singapore, SGP |
| 2 |
Kaylee
MCKEOWN
|
AUS |
54.56 |
09/26 |
2024 Australian Short Course Championships
SA Aquatic & Leisure Centre |
| 3 |
Gretchen
Walsh
|
USA |
54.89 |
10/18 |
Florida Gators / Virginia Cavalier Dual Meet
Charlottesville, USA |
| 4 |
Beata
Nelson
|
USA |
55.72 |
11/01 |
2024 World Aquatics Swimming World Cup
Singapore, SGP |
| 5 |
Iona
ANDERSON
|
AUS |
55.79 |
09/26 |
2024 Australian Short Course Championships
SA Aquatic & Leisure Centre |
| 6 |
Ingrid
Wilm
|
CAN |
56.01 |
11/01 |
2024 World Aquatics Swimming World Cup
Singapore, SGP |
| 7 |
Béryl
GASTALDELLO
|
FRA |
56.07 |
11/02 |
19e Championnats de France Elite en petit bassin - 25 m
Montpellier, FRA |
| 8 |
Anastasiya
Shkurdai
|
NIA |
56.47 |
10/25 |
2024 World Aquatics Swimming World Cup
Incheon, KOR |
| 9 |
Qian
Xinan
|
CHN |
56.68 |
09/25 |
2024 Chinese National Championship
Wuhan, CHN |
| 10 |
Pauline
MAHIEU
|
FRA |
57.07 |
11/02 |
19e Championnats de France Elite en petit bassin - 25 m
Montpellier, FRA |
| 11 |
Peng
Xuwei
|
CHN |
56.81 |
10/19 |
2024 World Aquatics Swimming World Cup
Shanghai, CHN |
| 12 |
Maaike
de Waard
|
NED |
57.15 |
10/20 |
2024 Dutch Qualification Meet
Drachten, NED |
| 13 |
Louise
HANSSONN
|
SWE |
57.21 |
10/25 |
2024 World Aquatics Swimming World Cup
Incheon, KOR |
| 14 |
Catie
Choate
|
USA |
57.23 |
10/18 |
Florida Gators / Virginia Cavalier Dual Meet
Charlottesville, USA |
| 15 |
Mizuki
Hirai
|
JPN |
57.34 |
10/25 |
2024 World Aquatics Swimming World Cup
Incheon, KOR |
| 16 |
Zheng
Huiyu
|
CHN |
57.52 |
09/25 |
2024 Chinese National Championship
Wuhan, CHN |
| 17 |
Kira
Toussaint
|
NED |
57.57 |
10/20 |
2024 Dutch Qualification Meet
Drachten, NED |
| 18 |
Wan
Letian
|
CHN |
57.64 |
10/19 |
2024 World Aquatics Swimming World Cup
Shanghai, CHN |
| 19 |
Analia
PIGREE
|
FRA |
57.77 |
11/02 |
19e Championnats de France Elite en petit bassin - 25 m
Montpellier, FRA |
| 20 |
GEMMA
COONEY
|
AUS |
57.78 |
09/26 |
2024 Australian Short Course Championships
SA Aquatic & Leisure Centre |
| 21 |
LAYLA
DAY
|
AUS |
57.84 |
09/26 |
2024 Australian Short Course Championships
SA Aquatic & Leisure Centre |
| 22 |
Hannah Jane
Fredericks
|
AUS |
57.97 |
11/01 |
2024 World Aquatics Swimming World Cup
Singapore, SGP |
| 23 |
Roos
Vanotterdijk
|
BEL |
58.04 |
10/20 |
2024 Dutch Qualification Meet
Drachten, NED |
| 24 |
Charlotte
Wilson
|
USA |
58.11 |
10/18 |
Florida Gators / Virginia Cavalier Dual Meet
Charlottesville, USA |
| 25 |
Song
Jaeyun
|
KOR |
58.21 |
10/25 |
2024 World Aquatics Swimming World Cup
Incheon, KOR |
