Open/Male - Long Course - 50m Breaststroke - Stockport Metro SC - 12 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Marc Jourdain | Stockport Mo | 07 | East Midlands Regional LC Championships 2023 | Derby | 1 | 30/04/23 | 34.20 | 436 |
| 2 | Cruz Chong | Stockport Mo | 07 | Co Sheffield SS Team Steel Meet 2023 | Sheffield | 1 | 10/06/23 | 35.80 | 380 |