Open/Male - Long Course - 100m Breaststroke - Camden Swiss Cottage SC - 12 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Lucas Bohm | Camden Swiss | 07 | British Summer Championships | Sheffield | 1 | 23/07/23 | 1:09.16 | 556 |
| 2 | Gabriel Barrot | Camden Swiss | 07 | SE London Summer Championships 2023 | Crawley | 1 | 22/04/23 | 1:12.48 | 483 |
| 3 | Damian Miceta | Camden Swiss | 07 | Cardiff International Open Meet 2023 | Cardiff | 1 | 21/05/23 | 1:14.04 | 453 |
| 4 | Gal Avni | Camden Swiss | 07 | Cardiff International Open Meet 2023 | Cardiff | 1 | 21/05/23 | 1:16.34 | 413 |