| 1 |
Ariarne
Titmus
|
AUS |
3:56.69 |
07/26 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 2 |
Katie
Ledecky
|
USA |
3:57.36 |
07/26 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 3 |
Li
Bingjie
|
CHN |
4:01.08 |
07/26 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 4 |
Erika
Fairweather
|
NZL |
4:02.28 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 5 |
Summer
McIntosh
|
CAN |
4:02.42 |
07/26 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 6 |
Wang
Jianjiahe
|
CHN |
4:03.02 |
12/31 |
2020 Chinese Long Course Invitational
Shijiazhuang City, CHN |
| 7 |
Isabel
Gose
|
GER |
4:03.21 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 8 |
Paige
Madden
|
USA |
4:03.98 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 9 |
Tang
Muhan
|
CHN |
4:04.07 |
05/02 |
2021 CHINESE OLYMPIC TRIALS #1
Qingdao, CHN |
| 10 |
Tamsin
Cook
|
AUS |
4:04.10 |
06/13 |
2021 Australian Swimming Trials
Adelaide, AUS |
| 10 |
Anna
Egorova
|
RUS |
4:04.10 |
04/04 |
2021 RUSSIAN NATIONAL SWIMMING CHAMPIONSHIPS
Kazan, RUS |
| 12 |
Emma
Nordin
|
USA |
4:04.60 |
05/13 |
2021 Pro Swim Series - Indy
Indianapolis, IN |
| 13 |
Simona
Quadarella
|
ITA |
4:04.66 |
05/23 |
2021 LEN EUROPEAN AQUATICS CHAMPIONSHIPS
Budapest, HUN |
| 14 |
Kiah
Melverton
|
AUS |
4:04.78 |
06/13 |
2021 Australian Swimming Trials
Adelaide, AUS |
| 15 |
Leah
Smith
|
USA |
4:04.83 |
05/13 |
2021 Pro Swim Series - Indy
Indianapolis, IN |
| 16 |
Ajna
Kesely
|
HUN |
4:05.34 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 17 |
Waka
Kobori
|
JPN |
4:05.57 |
07/25 |
2020 TOKYO SUMMER OLYMPIC GAMES
Tokyo, JPN |
| 18 |
Maddy
Gough
|
AUS |
4:05.60 |
06/13 |
2021 Australian Swimming Trials
Adelaide, AUS |
| 19 |
Sarah
Kohler
|
GER |
4:05.99 |
04/17 |
2021 GERMAN OLYMPIC TRIALS – BERLIN
Berlin, GER |
| 20 |
Lani
Pallister
|
AUS |
4:06.19 |
12/14 |
2020 QUEENSLAND CHAMPIONSHIPS
Brisbane, AUS |
| 21 |
Merve
Tuncel
|
TUR |
4:06.25 |
07/11 |
2021 European Junior Championships
Budapest, HUN |
| 21 |
Leonie
Kullmann
|
GER |
4:06.25 |
04/17 |
2021 GERMAN OLYMPIC TRIALS – BERLIN
Berlin, GER |
| 23 |
Anastasia
Kirpichnikova
|
RUS |
4:06.26 |
04/04 |
2021 RUSSIAN NATIONAL SWIMMING CHAMPIONSHIPS
Kazan, RUS |
| 24 |
Erica
Sullivan
|
USA |
4:06.35 |
04/11 |
2021 GAIN INVITATIONAL
Sarasota, FL |
| 25 |
Miyu
Namba
|
JPN |
4:06.36 |
04/04 |
2021 Japan Olympic Trials
Tokyo, JPN |
