| Name | Age | Club | Time | Splits | ||
| 1 | Steven Binne | 20 | Stirling Swim | 52.78 | 25.59 | 52.78 |
| 2 | Graeme Lyons | 20 | West Dunbarton | 53.19 | 24.98 | 53.19 |
| 3 | Aaron McCallum | 16 | West Dunbarton | 55.79 | 27.07 | 55.79 |
| 4 | Andrew Donaldson | 15 | North Ayrshire | 55.92 | 27.65 | 55.92 |
| 4 | Iain Clark | 16 | East Kilbride | 55.92 | 27.18 | 55.92 |
| 6 | David Shewan | 17 | Co Glasgow ST | 58.03 | 26.84 | 58.03 |