| Name | Age | Club | Time | Splits | ||
| 1 | Scott MacDougall | 12 | Portobello | 1:28.42 | 42.79 | 1:28.42 |
| 2 | Gordon Paterson | 12 | Aquanauts Li | 1:34.27 | 43.97 | 1:34.27 |
| 3 | Timothy Dixon | 12 | Tranent | 1:38.44 | 47.99 | 1:38.44 |
| 4 | Liam Hiddleston | 12 | Livingston | 1:46.34 | 51.11 | 1:46.34 |
| 5 | Simon Thomson | 12 | Duns | 1:47.30 | 54.12 | 1:47.30 |
| 6 | Kieran Jones | 12 | Livingston | 1:52.45 | 51.56 | 1:52.45 |