| 1 |
Emma
McKeon
|
AUS |
51.96 |
07/30 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 2 |
Siobhan
Haughey
|
HKG |
52.27 |
07/30 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 3 |
Cate
Campbell
|
AUS |
52.43 |
04/15 |
2021 Australian Swimming Championships
Sydney, AUS |
| 4 |
Penny
Oleksiak
|
CAN |
52.59 |
07/30 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 5 |
Sarah
Sjostrom
|
SWE |
52.62 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 6 |
Anna
Hopkin
|
GBR |
52.75 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 7 |
Madi
Wilson
|
AUS |
52.76 |
06/16 |
2021 AUSTRALIAN OLYMPIC TRIALS
Adelaide, AUS |
| 8 |
Femke
Heemskerk
|
NED |
52.79 |
07/30 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 9 |
Zhang
Yufei
|
CHN |
52.90 |
09/27 |
2020 CHINESE SWIMMING CHAMPIONSHIPS
Qingdao, CHN |
| 10 |
Meg
Harris
|
AUS |
52.92 |
06/16 |
2021 AUSTRALIAN OLYMPIC TRIALS
Adelaide, AUS |
| 11 |
Pernille
Blume
|
DEN |
52.96 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 12 |
Abbey
Weitzeil
|
USA |
52.99 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 13 |
Bronte
Campbell
|
AUS |
53.01 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 14 |
Yang
Junxuan
|
CHN |
53.02 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 15 |
Mollie
O'Callaghan
|
AUS |
53.08 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 16 |
Marie
Wattel
|
FRA |
53.12 |
07/29 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 16 |
Kayla
Sanchez
|
CAN |
53.12 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 18 |
Ranomi
Kromowidjojo
|
NED |
53.13 |
04/10 |
2021 EINDHOVEN QUALIFICATION MEET
Eindhoven, NED |
| 19 |
Simone
Manuel
|
USA |
53.34 |
11/21 |
2020 Stanford Invite
Stanford, CA |
| 20 |
Freya
Anderson
|
GBR |
53.40 |
04/17 |
2021 BRITISH SWIMMING SELECTION TRIALS
London, GBR |
| 20 |
Beryl
Gastaldello
|
FRA |
53.40 |
12/10 |
2020 French Elite Championships
Saint-Raphaël, FRA |
| 22 |
Torri
Huske
|
USA |
53.46 |
04/09 |
2021 TAC TITANS LC Premier Invitational Meet
Cary, NC |
| 23 |
Erika
Brown
|
USA |
53.51 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 24 |
Michelle
Coleman
|
SWE |
53.53 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 25 |
Signe
Bro
|
DEN |
53.54 |
07/28 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |