Male - Long Course - 400m Individual Medley - Camden Swiss Cottage SC - 16 Years Age Group - At 31st December 2022
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time |
|---|---|---|---|---|---|---|---|---|
| 1 | Dylan Jackson | Camden Swiss | 06 | 2021 Summer LC Invitational | London | 4 | 17/07/21 | 5:59.04 |