| Event | Name | Team | Time | Date | Meet |
|---|---|---|---|---|---|
| 50 Free | Nikita Sheremet |
UKR | 20.84 | 12/02/25 | 2025 Short Course European Championships
Lublin, Poland |
| 100 Free | David Popovici |
ROU | 45.64 | 12/15/22 | 2022 Short Course World Championships
Melbourne, Australia |
| 200 Free | Matt Sates |
RSA | 1:40.65 | 10/07/21 | 2021 World Cup
Berlin, Germany |
| 400 Free | Grigorii Vekovischev |
RUS | 3:36.57 | 11/09/25 | 2025 Russian Short Course Nationals
Kazan, Russia |
| 800 Free | Sven Schwarz |
GER | 7:36.00 | 11/16/19 | 2019 German SC National Championships
Berlin, Germany |
| 1500 Free | Kuzey Tuncelli |
TUR | 14:20.64 | 12/10/24 | 2024 World Championships
Budapest, Hungary |
| 50 Back | Miron Lifintsev |
RUS | 22.47 | 12/13/24 | 2024 World Championships
Budapest, Hungary |
| 100 Back | Miron Lifintsev |
RUS | 48.76 | 12/11/24 | 2024 World Championships
Budapest, Hungary |
| 200 Back | John Shortt |
IRL | 1:47.89 | 12/03/25 | 2025 European Championships
Lublin, Poland |
| 50 Breast | Chris Smith |
RSA | 25.66 | 12/14/24 | 2024 World Championships
Budapest, Hungary |
| 100 Breast | Shin Ohashi |
JPN | 56.65 | 03/30/26 | 48th ALL JUNIOR JUNIOR OLYMPIC SPRING COMPETITION
Narashino, Japan |
| 200 Breast | Shin Ohashi |
JPN | 2:01.24 | 03/29/26 | 48th ALL JUNIOR JUNIOR OLYMPIC SPRING COMPETITION
Narashino, Japan |
| 50 Fly | Ilya Kharun |
CAN | 22.28 | 12/13/22 | 2022 Short Course World Championships
Melbourne, Australia |
| 100 Fly | Ilya Kharun |
CAN | 49.03 | 12/18/22 | 2022 Short Course World Championships
Melbourne, Australia |
| 200 Fly | Chen Juner |
CHI | 1:49.61 | 10/28/22 | 2022 Chinese Championships
Beijing, China |
| 100 IM | Kliment Kolesnikov |
RUS | 50.63 | 12/14/18 | 2018 Short Course World Championships
Hangzhou, China |
| 200 IM | Matt Sates |
RSA | 1:51.45 | 10/03/21 | 2021 World Cup
Berlin, Hungary |
| 400 IM | Ilya Borodin |
RUS | 3:56.47 | 12/20/21 | 2021 World Short Course Championships
Abu Dhabi, United Arab Emirates |
| Relay | Team | Time | Date | Meet |
|---|---|---|---|---|
| 200 Free Relay |
|
1:27.46 | 01/01/70 |
|
| 400 Free Relay |
|
3:12.56 | 01/01/70 |
|
| 800 Free Relay |
|
6:59.66 | 01/01/70 |
|
| 200 Medley Relay |
|
1:38.29 | 01/01/70 |
|
| 400 Medley Relay |
|
3:28.05 | 01/01/70 |
|