| 1 |
Samuel
SHORT
|
AUS |
3:40.67 |
06/08 |
2026 Australian Swimming Trials
Sydney, AUS |
| 2 |
Zhang
Zhanshuo
|
CHN |
3:41.55 |
03/21 |
2026 China Swimming Open
Shenzhen, CHN |
| 3 |
Lukas
Märtens
|
GER |
3:41.76 |
04/23 |
2026 German Swimming Championship
Berlin, GER |
| 4 |
Oliver
Klemet
|
GER |
3:43.14 |
04/09 |
Malmsten Swim Open Stockholm 2026
Stockholm, SWE |
| 5 |
Ryan
ERISMAN
|
USA |
3:44.03 |
05/24 |
AP Race London International 2026
London, GBR |
| 6 |
James
GUY
|
GBR |
3:44.04 |
04/14 |
Aquatics GB Championships 2026
London, GBR |
| 7 |
Elijah
Winnington
|
AUS |
3:44.17 |
06/08 |
2026 Australian Swimming Trials
Sydney, AUS |
| 8 |
Johannes
Liebmann
|
GER |
3:44.59 |
04/09 |
Malmsten Swim Open Stockholm 2026
Stockholm, SWE |
| 9 |
Lucas
HENVEAUX
|
BEL |
3:44.61 |
04/09 |
Malmsten Swim Open Stockholm 2026
Stockholm, SWE |
| 10 |
Leon
Marchand
|
FRA |
3:44.70 |
12/04 |
2025 Toyota U.S. Open Championships
Austin, USA |
| 11 |
Luka
Mijatovic
|
USA |
3:45.20 |
05/22 |
2026 TYR Pro Swim Series
Sacramento, USA |
| 12 |
Stephan
STEVERIK
|
BRA |
3:45.26 |
05/18 |
2026 Maria Lenk Trophy
Rio de Janeiro, BRA |
| 13 |
Carson
Foster
|
USA |
3:45.73 |
12/04 |
2025 Toyota U.S. Open Championships
Austin, USA |
| 14 |
Luke
Hobson
|
USA |
3:45.85 |
12/04 |
2025 Toyota U.S. Open Championships
Austin, USA |
| 14 |
Benjamin
Goedemans
|
AUS |
3:45.85 |
06/08 |
2026 Australian Swimming Trials
Sydney, AUS |
| 16 |
Kaito
Tabuchi
|
JPN |
3:46.00 |
09/14 |
79th National Sports Festival
Shiga, JPN |
| 17 |
RAITO
NUMATA
|
JPN |
3:46.11 |
06/04 |
2026 Japan Swim
Tokyo, JPN |
| 18 |
Grigorii
Vekovishchev
|
RUS |
3:46.16 |
04/19 |
Russian Swimming Cup
Saint Petersburg, Russia |
| 19 |
Kim
Woomin
|
KOR |
3:46.40 |
03/28 |
2026 Korean National Team Trials
Gimcheon, KOR |
| 20 |
Fei
LIWEI
|
CHN |
3:46.41 |
06/21 |
2026 Chinese National Championship
Hangzhou, CHN |
| 21 |
Victor
Johansson
|
SWE |
3:46.57 |
05/23 |
2026 Mare Nostrum Swim Tour
Monaco, MON |
| 22 |
Tatsuya
Murasa
|
JPN |
3:46.73 |
11/29 |
2025 Japan Open
Tokyo, JPN |
| 23 |
Jack
McMillan
|
GBR |
3:46.82 |
04/14 |
Aquatics GB Championships 2026
London, GBR |
| 24 |
Lewis
CLAREBURT
|
NZL |
3:46.86 |
04/06 |
2026 Australian Open
Gold Coast, AUS |
| 25 |
ARTUR MACEDO TEIXEIRA
DE MELLO
|
BRA |
3:47.02 |
05/18 |
2026 Maria Lenk Trophy
Rio de Janeiro, BRA |
