| Name | Age | Club | Time | Splits | ||
| 1 | Allen, Gareth | 17 | Stirling | 56.96 | 27.03 | 56.96 |
| 2 | Allison, David | 17 | Stirling | 58.00 | 28.22 | 58.00 |
| 3 | Allison, Fraser | 17 | Stirling | 59.96 | 28.89 | 59.96 |
| 4 | Hughes, David | 14 | Stirling | 1:01.95 | 29.36 | 1:01.95 |
| 5 | Stephen, James | 14 | WBSX | 1:01.96 | 30.18 | 1:01.96 |