Open/Male - Long Course - 50m Backstroke - Camden Swiss Cottage SC - 10 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Leon Biss | Camden Swiss | 09 | Derby Excel New Year Meet 2024 | Sheffield | 1 | 21/01/24 | 30.05 | 481 |
| 2 | Victor Gould | Camden Swiss | 09 | Derby Excel New Year Meet 2024 | Sheffield | 1 | 21/01/24 | 31.16 | 431 |
| 3 | Sander Taboada | Camden Swiss | 09 | 2024 Middlesex County Championships | London | 1 | 28/01/24 | 33.82 | 337 |
| 4 | Jason Gholami | Camden Swiss | 09 | City of Norwich Easter Meet 2024 | Norwich | 1 | 30/03/24 | 35.01 | 304 |