Open/Male - Long Course - 100m Backstroke - Camden Swiss Cottage SC - 12 Years Age Group - At 31st December 2022
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Atai Parnes Molcho | Camden Swiss | 10 | Newham & UEL SC National Qualifier Open Meet 2024 | Stratford | 1 | 24/03/24 | 1:07.82 | 440 |
| 2 | Martin Vermaat | Camden Swiss | 10 | 2024 Middlesex County Championships | Hillingdon | 1 | 04/02/24 | 1:11.52 | 375 |
| 3 | Henry Gillam | Camden Swiss | 10 | The National Arena Swim League B Final & Cup Final | Cardiff | 1 | 02/03/24 | 1:12.36 | 362 |
| 4 | Philip Borisov | Camden Swiss | 10 | Swim Wales Summer Open 2023 | Swansea | 1 | 03/08/23 | 1:21.16 | 256 |