| 1 |
Guilherme
CARIBE SANTOS
|
BRA |
47.10 |
04/23 |
2025 Brazilian Swimming Championship
Rio de Janeiro, BRA |
| 2 |
Kyle
Chalmers
|
AUS |
47.27 |
04/04 |
Bergen Swim Festival
Bergen, NOR |
| 3 |
David
POPOVICI
|
ROU |
47.30 |
04/12 |
2025 Romanian Swimming Championship
Otopeni, ROU |
| 4 |
Egor
KORNEV
|
RUS |
47.42 |
04/17 |
2025 Russian National Championship
Kazan, RUS |
| 5 |
Matt
RICHARDS
|
GBR |
47.92 |
04/17 |
AGB Swimming Championships 2025
London, GBR |
| 6 |
Kim
Youngbeom
|
KOR |
47.96 |
03/24 |
KB Financial Korea Swimming Championship
Gimcheon, South Korea |
| 7 |
Josha
Salchow
|
GER |
48.02 |
05/02 |
2025 German Swimming Championship
Berlin, GER |
| 8 |
Jacob
Mills
|
GBR |
48.03 |
04/17 |
AGB Swimming Championships 2025
London, GBR |
| 9 |
Andrei
MINAKOV
|
RUS |
48.16 |
04/18 |
2025 Russian National Championship
Kazan, RUS |
| 10 |
Thomas
CECCON
|
ITA |
48.17 |
03/16 |
2025 Speedo National Preparation Meet
Brisbane, AUS |
| 10 |
Vladislav
GRINEV
|
RUS |
48.17 |
04/18 |
2025 Russian National Championship
Kazan, RUS |
| 12 |
Maxime
GROUSSET
|
FRA |
48.20 |
04/05 |
2025 TYR Pro Swim Series
Sacramento, USA |
| 13 |
Alexander
Cohoon
|
GBR |
48.23 |
04/17 |
AGB Swimming Championships 2025
London, GBR |
| 14 |
Jamie
Jack
|
AUS |
48.27 |
12/16 |
2024 Queensland Championships
Brisbane, AUS |
| 15 |
Brooks
CURRY
|
USA |
48.30 |
04/05 |
2025 TYR Pro Swim Series
Sacramento, USA |
| 16 |
Shaine
Casas
|
USA |
48.31 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 17 |
Manuel
FRIGO
|
ITA |
48.34 |
04/15 |
2025 Italian National Championship
Riccione, ITA |
| 18 |
Rafael
Miroslaw
|
GER |
48.36 |
04/26 |
2025 Berlin Swim Open
Berlin, GER |
| 18 |
KATSUHIRO
MATSUMOTO KATSUHIRO
|
JPN |
48.36 |
03/22 |
2025 Japan Swim
Tokyo, JPN |
| 20 |
Marcelo
CHIERIGHINI
|
BRA |
48.38 |
04/23 |
2025 Brazilian Swimming Championship
Rio de Janeiro, BRA |
| 21 |
Tom
DEAN
|
GBR |
48.40 |
04/17 |
AGB Swimming Championships 2025
London, GBR |
| 22 |
Hwang
Sunwoo
|
KOR |
48.41 |
03/25 |
KB Financial Korea Swimming Championship
Gimcheon, South Korea |
| 22 |
Kai
Winkler
|
GER |
48.41 |
05/02 |
2025 German Swimming Championship
Berlin, GER |
| 24 |
Ivan
GIREV
|
RUS |
48.42 |
04/18 |
2025 Russian National Championship
Kazan, RUS |
| 24 |
Vasily
KUKUSHKIN
|
RUS |
48.42 |
04/18 |
2025 Russian National Championship
Kazan, RUS |
