| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.033 | 15/5:00.495 |
| 2 | 4 | 22.293 | 15/5:17.445 |
| 3 | 4 | 19.928 | 15/5:11.270 |
| 4 | 3 | 20.538 | 15/5:10.470 |
| 5 | 3 | 20.656 | 15/5:10.344 |
| 6 | 3 | 20.397 | 15/5:09.613 |
| 7 | 3 | 20.228 | 15/5:08.728 |
| 8 | 3 | 20.486 | 15/5:08.548 |
| 9 | 3 | 19.950 | 15/5:07.515 |
| 10 | 3 | 21.012 | 15/5:08.281 |
| 11 | 3 | 19.912 | 15/5:07.409 |
| 12 | 3 | 20.159 | 15/5:06.990 |
| 13 | 3 | 20.635 | 15/5:07.185 |
| 14 | 2 | 20.456 | 15/5:07.160 |
| 15 | 2 | 20.209 | 15/5:06.892 |