| Name | Age | Club | Time | Splits | ||
| 1 | Scott MacDougall | 12 | Portobello | 1:16.06 | 36.84 | 1:16.06 |
| 2 | Scott Miller | 12 | Aquanauts Li | 1:17.08 | 38.09 | 1:17.08 |
| 3 | Greg Wilson | 12 | Portobello | 1:25.06 | 40.41 | 1:25.06 |
| 4 | Timothy Dixon | 12 | Tranent | 1:25.96 | 40.97 | 1:25.96 |
| 5 | Liam Hiddleston | 12 | Livingston | 1:30.23 | 42.37 | 1:30.23 |
| 6 | Gordon Paterson | 12 | Aquanauts Li | 1:31.30 | 42.78 | 1:31.30 |
| 7 | Kieran Jones | 12 | Livingston | 1:39.50 | 47.63 | 1:39.50 |
| 8 | Simon Thomson | 12 | Duns | 1:54.10 | 54.84 | 1:54.10 |