| Name | Age | Club | Time | Splits | ||
| 1 | Irvine, Andrew R | 14 | Cumbernauld | 1:09.16 | 31.71 | 1:09.16 |
| 2 | Haining, Ross | 13 | Kilmarnock | 1:10.99 | 32.03 | 1:10.99 |
| 3 | McLuckie, David | 13 | Bellshill | 1:11.03 | 32.80 | 1:11.03 |
| 4 | McInnes, Martin | 13 | Co Glasgow | 1:14.93 | 34.29 | 1:14.93 |
| 5 | Graham, Colin | 13 | Co Glasgow | 1:28.65 | 40.29 | 1:28.65 |
| -- | Hamilton, Lloyd | 13 | Kilmarnock | DQ | 41.66 | DQ |