| Name | Age | Club | Time | Splits | ||
| 1 | Alexander Marshall | 12 | Heart Of Mid | 1:22.34 | 40.05 | 1:22.34 |
| 2 | John McDonald | 13 | Portobello | 1:24.22 | 41.05 | 1:24.22 |
| 3 | Liam Halley | 13 | Warrender B | 1:26.07 | 41.42 | 1:26.07 |
| 4 | David Mulligan | 12 | Warrender | 1:26.29 | 42.53 | 1:26.29 |
| 5 | Gordon Paterson | 12 | Aquanauts Li | 1:27.61 | 41.99 | 1:27.61 |
| 6 | Frazer Lord | 12 | Haddington | 1:35.44 | 44.80 | 1:35.44 |
| 7 | Ryan Walker | 13 | Midlothian | 1:35.94 | 47.01 | 1:35.94 |
| 8 | Kieran Jones | 12 | Livingston | 1:36.17 | 47.88 | 1:36.17 |
| -- | Alastair Nicholson | 12 | Inverleith | DQ | ||