Open/Male - Long Course - 100m Butterfly - Stockport Metro SC - 11 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Michael Gillespie | Stockport Mo | 08 | SENW Regional Summer Championships 2024 | Manchester | 1 | 21/04/24 | 1:01.99 | 507 |
| 2 | James Telfer | Marple | 08 | Bo Barnsley 27th Annual Christmas Sprints 2023 | Sheffield | 3 | 09/12/23 | 1:09.85 | 354 |