| 1 |
Yui
Ohashi
|
JPN |
4:32.08 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 2 |
Kaylee
McKeown
|
AUS |
4:32.73 |
12/13 |
2020 Queensland Championships
Brisbane, AUS |
| 3 |
Emma
Weyant
|
USA |
4:32.76 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 4 |
Hali
Flickinger
|
USA |
4:33.96 |
06/13 |
2021 U.S. OLYMPIC SWIMMING TRIALS
Omaha, NE |
| 5 |
Melanie
Margalis
|
USA |
4:34.08 |
06/13 |
2021 U.S. OLYMPIC SWIMMING TRIALS
Omaha, NE |
| 6 |
Leah
Smith
|
USA |
4:34.55 |
06/13 |
2021 U.S. OLYMPIC SWIMMING TRIALS
Omaha, NE |
| 7 |
Katinka
Hosszu
|
HUN |
4:34.76 |
05/17 |
2021 LEN EUROPEAN AQUATICS CHAMPIONSHIPS
Budapest, HUN |
| 8 |
Mireia
Belmonte
|
ESP |
4:35.13 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 9 |
Aimee
Willmott
|
GBR |
4:35.28 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 10 |
Yu
Yiting
|
CHN |
4:35.94 |
01/02 |
2020 Chinese Long Course Invitational
Shijiazhuang City, CHN |
| 11 |
Viktoria
MIHALYVARI-Farkas
|
HUN |
4:35.99 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 12 |
Madisyn
Cox
|
USA |
4:36.61 |
05/20 |
2021 Longhorn Elite Invite
Austin, TX |
| 13 |
Sakiko
Shimizu
|
JPN |
4:36.77 |
12/04 |
2020 JAPAN SWIM
Tokyo, JPN |
| 14 |
Ally
McHugh
|
USA |
4:36.81 |
03/05 |
2021 U.S. OLYMPIC SWIMMING TRIALS
Omaha, NE |
| 15 |
Sydney
Pickrem
|
CAN |
4:37.03 |
06/23 |
2021 Canadian Swimming Trials
Toronto, CAN |
| 16 |
Sara
Franceschi
|
ITA |
4:37.06 |
03/31 |
2021 Italian Olympic Trials
Riccione, ITA |
| 17 |
Tess
Cieplucha
|
CAN |
4:37.26 |
06/23 |
2021 Canadian Olympic Trials
Toronto, CAN |
| 18 |
Ilaria
Cusinato
|
ITA |
4:37.37 |
07/24 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 19 |
Ge
Chutong
|
CHN |
4:37.84 |
03/05 |
2021 Chinese Swimming Meet - Zhaoqing
Zhaoqing, CHN |
| 20 |
Ageha
Tanigawa
|
JPN |
4:37.90 |
04/03 |
2021 Japan Olympic Trials
Tokyo, JPN |
| 21 |
Abbie
Wood
|
GBR |
4:38.20 |
06/04 |
2021 Glasgow International Meet
Glasgow, GBR |
| 22 |
Bailey
Andison
|
CAN |
4:38.66 |
06/23 |
2021 Canadian Olympic Trials
Toronto, CAN |
| 23 |
Brooke
Forde
|
USA |
4:38.69 |
06/13 |
2021 U.S. OLYMPIC SWIMMING TRIALS
Omaha, NE |
| 24 |
Ye
Shiwen
|
CHN |
4:39.24 |
05/31 |
2021 Chinese National Championships
Qingdao, CHN |
| 25 |
Catalina
Corro Lorente
|
ESP |
4:39.35 |
08/04 |
2021 Spanish Summer Open & Junior Championships
Las Palmas de Gran Canaria, ESP |