| Pos | Name | Age | Club | Time |
|---|---|---|---|---|
| 1 | Nathaniel Rice | 14 | Fauldhouse | 43.01 |
| 2 | Michal Tys | 11 | Aquanauts Li | 44.32 |
| 3 | Euan Jones | 11 | Broxburn | 44.39 |
| 4 | Clark Petrie | 11 | Bathgate | 45.10 |
| 5 | Adam Thomson | 10 | Kilmarnock | 45.55 |
| 6 | Hamish Campbell | 12 | Kilmarnock | 46.94 |
| 7 | Callen Weir | 12 | Broxburn | 47.45 |
| 8 | Rhys Hanlonbole | 12 | Kilmarnock | 47.98 |
| 9 | Sam McCallum | 10 | Kilmarnock | 48.29 |
| 10 | Aidan Kumar | 9 | Aquanauts Li | 49.66 |