Open/Male - Long Course - 50m Backstroke - Camden Swiss Cottage SC - 13 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hudson Hill | Camden Swiss | 06 | 2024 Middlesex County Championships | London | 1 | 28/01/24 | 29.05 | 532 |