Open/Male - Long Course - 50m Breaststroke - 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 | Martin Vermaat | Camden Swiss | 10 | Cardiff International Open Meet 2023 | Cardiff | 1 | 21/05/23 | 33.89 | 448 |
| 2 | Vincent Wun | Camden Swiss | 10 | City of Sheffield SS Premier Open Meet 2024 | Sheffield | 1 | 09/03/24 | 34.48 | 426 |
| 3 | Atai Parnes Molcho | Camden Swiss | 10 | Derby Excel New Year Meet 2024 | Sheffield | 1 | 21/01/24 | 35.62 | 386 |
| 4 | Jack Redford | Camden Swiss | 10 | SE London Region Summer Championships 2024 | London | 1 | 27/04/24 | 36.12 | 370 |
| 5 | Elie Gorin-Delmas | Camden Swiss | 10 | SE London Region Summer Championships 2024 | London | 1 | 27/04/24 | 36.42 | 361 |