Open/Male - Long Course - 100m Butterfly - Camden Swiss Cottage SC - 10 Years Age Group - At 31st December 2022
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alex Nicorici | Camden Swiss | 12 | 2024 Middlesex County Championships | Hillingdon | 1 | 03/02/24 | 1:14.54 | 291 |
| 2 | Martin Perez | Camden Swiss | 12 | 2024 Wycombe L3 Long Course Sprint Meet | High Wycombe | 3 | 27/04/24 | 1:16.52 | 269 |
| 3 | Lucas Vermaat | Camden Swiss | 12 | 2024 Middlesex County Championships | Hillingdon | 1 | 03/02/24 | 1:25.20 | 195 |
| 4 | Filippos Stavridis | Camden Swiss | 12 | 2024 Wycombe L3 Long Course Sprint Meet | High Wycombe | 3 | 27/04/24 | 1:35.74 | 137 |