| 1 |
Summer
McINTOSH
|
CAN |
3:59.06 |
05/13 |
2024 Canadian Olympic Trials
Toronto, CAN |
| 2 |
Ariarne
Titmus
|
AUS |
3:59.13 |
04/19 |
2024 Australian Open Championships
Gold Coast, AUS |
| 3 |
Erika
FAIRWEATHER
|
NZL |
3:59.44 |
02/11 |
2024 World Championship
Doha, QAT |
| 3 |
Katie
LEDECKY
|
USA |
3:59.44 |
05/16 |
2024 Speedo Atlanta Classic
Atlanta, USA |
| 5 |
Bingjie
LI
|
CHN |
4:01.62 |
02/11 |
2024 World Championship
Doha, QAT |
| 6 |
Lani
PALLISTER
|
AUS |
4:01.75 |
04/19 |
2024 Australian Open Championships
Gold Coast, AUS |
| 7 |
Isabel
GOSE
|
GER |
4:02.39 |
02/11 |
2024 World Championship
Doha, QAT |
| 8 |
Maria Fernanda
Costa de OLIVEIRA
|
BRA |
4:02.86 |
02/11 |
2024 World Championship
Doha, QAT |
| 9 |
Paige
Madden
|
USA |
4:03.02 |
05/24 |
2024 Speedo Grand Challenge
Irvine, USA |
| 10 |
Barbora
SEEMANOVA
|
CZE |
4:03.41 |
05/25 |
2024 AP Race International
London, GBR |
| 11 |
Gabrielle
Roncatto
|
BRA |
4:04.18 |
02/11 |
2024 World Championship
Doha, QAT |
| 12 |
Claire
WEINSTEIN
|
USA |
4:04.54 |
03/08 |
2024 Tyr Pro Swim Series
Westmont, USA |
| 13 |
Liu
YAXIN
|
CHN |
4:04.88 |
04/19 |
2024 Chinese National Swimming Championship
Shenzhen, CHN |
| 14 |
Peiqi
YANG
|
CHN |
4:05.25 |
04/19 |
2024 Chinese National Swimming Championship
Shenzhen, CHN |
| 15 |
Siobhan
HAUGHEY
|
HKG |
4:05.30 |
10/06 |
2023 World Aquatics Swimming World Cup
Berlin, GER |
| 16 |
Yonghui
MA
|
CHN |
4:05.68 |
09/26 |
2023 Asian Games
Hangzhou, CHN |
| 17 |
Eve
THOMAS
|
NZL |
4:05.87 |
02/11 |
2024 World Championship
Doha, QAT |
| 18 |
Miyu
NAMBA
|
JPN |
4:06.10 |
03/17 |
2024 Japanese Olympic Trials
Tokyo, JPN |
| 19 |
Waka
KOBORI
|
JPN |
4:06.20 |
03/17 |
2024 Japanese Olympic Trials
Tokyo, JPN |
| 20 |
Ajna
KESELY
|
HUN |
4:06.55 |
10/20 |
2023 World Aquatics Swimming World Cup
Budapest, HUN |
| 21 |
Leah
SMITH
|
USA |
4:06.80 |
11/30 |
2023 U.S. Open
Greensboro, USA |
| 22 |
Kaylee
MCKEOWN
|
AUS |
4:06.85 |
02/24 |
2024 Victorian Open Championships
Melbourne, AUS |
| 23 |
Kiah
MELVERTON
|
AUS |
4:06.94 |
04/19 |
2024 Australian Open Championships
Gold Coast, AUS |
| 23 |
Rachel
Stege
|
USA |
4:06.94 |
10/21 |
2023 Pan American Games
Santiago, CHL |
| 25 |
Simona
QUADARELLA
|
ITA |
4:07.23 |
11/28 |
2023 Italian LC Championship
Riccione, ITA |
| 26 |
Valentine
DUMONT
|
BEL |
4:07.35 |
05/29 |
2024 Mare Nostrum Swim Tour
Barcelona, ESP |
| 27 |
Jillian
COX
|
USA |
4:07.61 |
04/11 |
2024 Tyr Pro Swim Series
San Antonio, USA |
| 28 |
Julie
BROUSSEAU
|
CAN |
4:08.12 |
05/13 |
2024 Canadian Olympic & Paralympic Trials
Toronto, CAN |
| 29 |
Katie
GRIMES
|
USA |
4:08.21 |
05/24 |
2024 Speedo Grand Challenge
Irvine, USA |
| 30 |
Sofia
Dyakova
|
RUS |
4:08.37 |
04/17 |
2024 Russian Swimming Championship
Kazan, RUS |
