| 1 |
Daiya
Seto
|
JPN |
3:57.85 |
10/30 |
FINA SWIMMING WORLD CUP 2021
Kazan, RUS |
| 2 |
Ilya
Borodin
|
RUS |
3:58.83 |
11/07 |
EUROPEAN SHORT COURSE SWIMMING CHAMPIONSHIPS 2021
Kazan, RUS |
| 3 |
Brendon
Smith
|
AUS |
3:59.33 |
09/30 |
2021 ISL - SEASON 3, MATCH 11
Naples, ITA |
| 4 |
Alberto
Razzetti
|
ITA |
4:00.34 |
11/07 |
EUROPEAN SHORT COURSE SWIMMING CHAMPIONSHIPS 2021
Kazan, RUS |
| 5 |
Duncan
Scott
|
GBR |
4:00.37 |
11/21 |
2021 ISL - SEASON 3, MATCH 15
Eindhoven, NED |
| 6 |
Kaito
Tabuchi
|
JPN |
4:00.89 |
10/16 |
JAPAN NATIONAL SWIMMING CHAMPIONSHIPS
Tokyo, JPN |
| 7 |
Matthew
Sates
|
RSA |
4:01.98 |
10/03 |
FINA SWIMMING WORLD CUP 2021
Berlin, GER |
| 8 |
Chase
Kalisz
|
USA |
4:02.72 |
09/12 |
2021 ISL – SEASON 3, MATCH 6
Naples, ITA |
| 9 |
Max
Litchfield
|
GBR |
4:02.79 |
11/19 |
2021 ISL - SEASON 3, MATCH 14
Eindhoven, NED |
| 10 |
Tomoe
Hvas
|
NOR |
4:02.85 |
09/10 |
2021 ISL – SEASON 3, MATCH 5
Naples, ITA |
| 11 |
Hubert
Kos
|
HUN |
4:03.16 |
11/07 |
EUROPEAN SHORT COURSE SWIMMING CHAMPIONSHIPS 2021
Kazan, RUS |
| 12 |
Yuki
Ikari
|
JPN |
4:03.24 |
10/16 |
JAPAN NATIONAL SWIMMING CHAMPIONSHIPS
Tokyo, JPN |
| 13 |
Andreas
Vazaios
|
GRE |
4:03.37 |
09/30 |
2021 ISL - SEASON 3, MATCH 11
Naples, ITA |
| 14 |
Jay
Litherland
|
USA |
4:03.58 |
09/30 |
2021 ISL - SEASON 3, MATCH 11
Naples, ITA |
| 15 |
Bradnonn
Almeida
|
BRA |
4:04.00 |
09/30 |
2021 ISL - SEASON 3, MATCH 11
Naples, ITA |
| 16 |
Ippei
Miyamoto
|
JPN |
4:04.23 |
10/16 |
JAPAN NATIONAL SWIMMING CHAMPIONSHIP
Tokyo, JPN |
| 17 |
Maxim
Stupin
|
RUS |
4:04.38 |
11/07 |
EUROPEAN SHORT COURSE SWIMMING CHAMPIONSHIPS
Kazan, RUS |
| 18 |
Sou
Ogata
|
JPN |
4:04.78 |
10/16 |
JAPAN NATIONAL SWIMMING CHAMPIONSHIP
Tokyo, JPN |
| 19 |
Charlie
Swanson
|
USA |
4:04.81 |
12/04 |
2021 ISL - SEASON 3, MATCH 18
Eindohoven, NED |
| 20 |
Balazs
Hollo
|
HUN |
4:05.07 |
11/13 |
HUNGARIAN NATIONAL CHAMPIONSHIPS
Budapest, HUN |
| 21 |
Erik
Persson
|
SWE |
4:05.60 |
09/30 |
2021 ISL - SEASON 3, MATCH 11
Naples, ITA |
| 22 |
Daniil
Pasynkov
|
RUS |
4:06.01 |
10/30 |
FINA SWIMMING WORLD CUP 2021
Kazan, RUS |
| 23 |
Abrahm
DeVine
|
USA |
4:06.43 |
11/14 |
2021 ISL - SEASON 3, MATCH 14
Eindhoven, NED |
| 24 |
Leonardo
Coelho Santos
|
BRA |
4:06.58 |
09/26 |
2021 ISL - SEASON 3, MATCH 10
Naples, ITA |
| 24 |
Luke
Greenbank
|
GBR |
4:06.58 |
09/19 |
2021 ISL – SEASON 3, MATCH 8
Naples, ITA |
