Open/Male - Long Course - 100m Butterfly - Camden Swiss Cottage SC - 13 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mehmet Zeren | Camden Swiss | 06 | SE London Summer Championships 2023 | Stratford | 1 | 01/05/23 | 59.53 | 573 |