Place | Lane | Name | School | Time | Qual Mark |
1 | 5 | Alex Quach (10) | Wil | 44.71 | 00:46.70 |
2 | 4 | Mohammed Abid (9) | Paly | 45.69 | 00:46.49 |
3 | 3 | Sam Margevicius (10) | Paly | 45.94 | 00:46.92 |
4 | 8 | Michael Scales (9) | LG | 46.82 | 00:48.37 |
5 | 6 | Ivan Kwan (10) | Lyn | 47.31 | 00:47.47 |
6 | 2 | Peter Whitley (10) | Gunn | 48.32 | 00:48.07 |
7 | 92 | Wallace Chan (9) | Milp | 48.38 | 00:50.30 |
8 | 7 | Michael Liu (10) | Lyn | 50.99 | 00:48.21 |