| Event | Record | Holder | Place | Date |
| Fly | ||||
| 25m | 12.03 | Ryan Miller | Imperial | 07.02.2015 |
| 50m | 25.13 | Leon Berchie | Sheffield | 11.11.2018 |
| 100m | 55.56 | Ryan Miller | Sheffield | 21.03.2015 |
| 200m | 2.19.00 | Acorn Lau | Sheffield | 12.11.2016 |
| Back | ||||
| 25m | 13.97 | Christian Van Bommel | Imperial | 14.03.2015 |
| 50m | 27.33 | Louis Seller | Plymouth | 30.11.2015 |
| 100m | 58.45 | Louis Seller | Plymouth | 30.11.2015 |
| 200m | 2.28.98 | Fergus Stewart | Sheffield | 15.11.2014 |
| Breast | ||||
| 25m | 13.87 | Alberto Benini | Imperial | 07.02.2015 |
| 50m | 29.28 | JJ Choron | Sheffield | 12.11.2016 |
| 100m | 1.04.94 | JJ Choron | Sheffield | 12.11.2017 |
| 200m | 2.39.17 | Wall Yiu | Sheffield | 12.11.2017 |
| Free | ||||
| 25m | 11.61 | Alan Li | Mile End | 05.02.2017 |
| 50m | 23.64 | Sam Dallimore | Sheffield | 11.11.2016 |
| 100m | 52.37 | JJ Choron | Sheffield | 13.11.2016 |
| 200m | 1.56.91 | Louis Seller | Plymouth | 30.11.2015 |
| 400m | 4.23.20 | Acorn Lau | Sheffield | 13.11.2016 |
| 800m | Not yet | |||
| 1500m | 18.42.45 | Alan Li | Sheffield | 11.11.2016 |
| IM | ||||
| 100m | 58.95 | JJ Choron | Sheffield | 18.03.2017 |
| 200m | 2.08.62 | JJ Choron | Sheffield | 12.11.2017 |
| 400m | 4.50.26 | Acorn Lau | Sheffield | 12.11.2016 |
| Relay | ||||
| 4x50m Free | 25.06 | Hiro Harazawa | Sheffield | 21.03.2015 |
| 1.38.12 | 24.73 | Joe Moyes | ||
| 24.43 | Henry Marshall | |||
| 23.90 | Ryan Miller | |||
| 4x50m Medley | 27.33 | Louis Seller | Plymouth | 30.11.2015 |
| 1.49.40 | 31.22 | Hiro Harazawa | ||
| 26.71 | Trebor Lawton | |||
| 23.80 | JJ Choron | |||
UCL Swimming Club 