Open/Male - Long Course - 50m Butterfly - Camden Swiss Cottage SC - 09 Years Age Group - At 31st December 2018
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sander Taboada | Camden Swiss | 09 | 2024 Middlesex County Championships | London | 1 | 27/01/24 | 31.72 | 346 |
| 2 | Jason Gholami | Camden Swiss | 09 | 2024 Wycombe L3 Long Course Sprint Meet | High Wycombe | 3 | 27/04/24 | 33.11 | 304 |
| 3 | Ravanel Ferera | Camden Swiss | 09 | 2024 Wycombe L3 Long Course Sprint Meet | High Wycombe | 3 | 27/04/24 | 36.54 | 226 |