| Pos | Name | Age | Club | Time | Splits | |
|---|---|---|---|---|---|---|
| 1 | Boyd Fearnside | 13 | Haddington | 1:14.72 | 35.93 | 1:14.72 |
| 2 | Finnley McDonald | 14 | EGSX | 1:15.97 | 36.96 | 1:15.97 |
| 3 | Liam Warner | 14 | Haddington | 1:16.73 | 37.55 | 1:16.73 |
| 4 | Louis Brown | 14 | EMHX | 1:17.38 | 37.60 | 1:17.38 |
| 5 | Hugh Brydie | 13 | Haddington | 1:17.39 | 37.74 | 1:17.39 |
| 6 | Lewis Kinghorn | 14 | Midlothian | 1:18.37 | 38.55 | 1:18.37 |