| 1 |
Qin
Haiyang
|
CHN |
58.66 |
03/20 |
2025 Chinese National Spring Swimming Championships
Qingdao, CHN |
| 2 |
Sun
Jiajun
|
CHN |
58.98 |
03/20 |
2025 Chinese National Spring Swimming Championships
Qingdao, CHN |
| 3 |
Yamato
Fukazawa
|
JPN |
59.24 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 4 |
Taku
Taniguchi
|
JPN |
59.30 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 5 |
Dong
Zhihao
|
CHN |
59.64 |
03/20 |
2025 Chinese National Spring Swimming Championships
Qingdao, CHN |
| 6 |
YU
HANAGURUMA
|
JPN |
59.70 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 7 |
Choi
Dongyeol
|
KOR |
59.74 |
03/23 |
2025 Korean Swimming Championship
Gimcheon, South Korea |
| 8 |
HAYATO
WATANABE
|
JPN |
59.85 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 9 |
IPPEI
WATANABE
|
JPN |
59.87 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 10 |
Reio
Okura
|
JPN |
1:00.00 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 11 |
Lucas
Matzerath
|
GER |
1:00.01 |
03/22 |
2025 NSW State Open Championships
Sydney, AUS |
| 12 |
Bailey
Lello
|
AUS |
1:00.11 |
12/16 |
2024 Queensland Championships
Brisbane, AUS |
| 13 |
Ivan
KOZHAKIN
|
RUS |
1:00.15 |
02/19 |
2025 Russian Swimming Cup
Kaliningrad, RUS |
| 14 |
Vladislav
Gerasimenko
|
RUS |
1:00.16 |
02/19 |
2025 Russian Swimming Cup
Kaliningrad, RUS |
| 15 |
Max
Morgan
|
GBR |
1:00.18 |
12/01 |
Rotterdam Qualification Meet 2024
Rotterdam, NED |
| 16 |
Melvin
IMOUDU
|
GER |
1:00.19 |
02/02 |
25th CMCM Euro Meet 2025
Luxembourg, LUX |
| 17 |
Greg
Butler
|
GBR |
1:00.26 |
02/15 |
BUCS Long Course Championships 2025
Sheffield, GBR |
| 18 |
YAMATO
FUKASAWA
|
JPN |
1:00.37 |
11/29 |
2024 Japan Open
Tokyo, JPN |
| 19 |
Alessandro
PINZUTI
|
ITA |
1:00.45 |
03/16 |
Swimming Cup Night Edition
Milan, iTA |
| 20 |
Takeshi
Kojima
|
JPN |
1:00.50 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 21 |
KOHEI
HONDA
|
JPN |
1:00.51 |
03/20 |
2025 Japan Swim
Tokyo, JPN |
| 22 |
Kirill
PRIGODA
|
RUS |
1:00.54 |
02/19 |
2025 Russian Swimming Cup
Kaliningrad, RUS |
| 23 |
Jo
Sungjae
|
KOR |
1:00.64 |
03/23 |
2025 Korean Swimming Championship
Gimcheon, South Korea |
| 24 |
Michael
Andrew
|
USA |
1:00.65 |
03/06 |
2025 TYR Pro Swim Series
Westmont, USA |
| 25 |
Archie
Goodburn
|
GBR |
1:00.66 |
02/15 |
BUCS Long Course Championships 2025
Sheffield, GBR |
| 26 |
Ludovico
VIBERTI
|
ITA |
1:00.71 |
03/21 |
2025 Livorno City Meeting
Livorno, ITA |
| 27 |
Nicolo
MARTINENGHI
|
ITA |
1:00.72 |
03/21 |
2025 Livorno City Meeting
Livorno, ITA |
