| Name | Age | Club | Time | Splits | ||
| 1 | Ross Drummond | 15 | Scotia | 1:18.87 | 36.68 | 1:18.87 |
| 2 | Thomas Harkins | 15 | Livingston | 1:28.19 | 41.50 | 1:28.19 |
| 3 | David Walker | 15 | Aquanauts Li | 1:29.81 | 42.05 | 1:29.81 |
| 4 | Alex Ramsay | 15 | Livingston | 1:33.00 | 43.92 | 1:33.00 |
| 5 | David Cameron | 15 | Stirling | 1:33.02 | 43.52 | 1:33.02 |
| 6 | Adam Learmonth | 15 | Teviotdale | 1:37.91 | 47.31 | 1:37.91 |
| -- | Paul Cook | 15 | Grangemouth | DQ | ||