| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.361 | 15/5:05.415 |
| 2 | 3 | 20.844 | 15/5:09.037 |
| 3 | 3 | 19.721 | 15/5:04.630 |
| 4 | 3 | 19.982 | 15/5:03.405 |
| 5 | 2 | 19.370 | 15/5:00.834 |
| 6 | 2 | 19.645 | 16/5:19.795 |
| 7 | 3 | 20.433 | 15/5:00.763 |
| 8 | 2 | 19.969 | 15/5:00.609 |
| 9 | 3 | 23.232 | 15/5:05.928 |
| 10 | 4 | 19.638 | 15/5:04.792 |
| 11 | 4 | 23.013 | 15/5:08.465 |
| 12 | 4 | 19.120 | 15/5:06.660 |
| 13 | 4 | 24.269 | 15/5:11.073 |
| 14 | 4 | 22.218 | 15/5:12.659 |
| 15 | 4 | 19.746 | 15/5:11.561 |