| Pos | Name | Age | Club | Time |
|---|---|---|---|---|
| 1 | Tuckey-Sanchez, Ethan | 10 | Inverleith | 43.65 |
| 2 | Saunders, Brody | 11 | Musselburgh | 44.26 |
| 3 | Smith, Finlay | 11 | Portobello | 45.60 |
| 4 | Thomson, Andrew | 11 | Portobello | 45.65 |
| 5 | Leavitt, Owen | 11 | Heart of Mid | 48.36 |
| -- | Baron, Oscar | 11 | Haddington | DQ |