| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.403 | 15/5:06.045 |
| 2 | 3 | 22.888 | 14/5:03.037 |
| 3 | 2 | 19.544 | 15/5:14.175 |
| 4 | 2 | 20.154 | 15/5:11.209 |
| 5 | 3 | 19.555 | 15/5:07.632 |
| 6 | 3 | 18.930 | 15/5:03.685 |
| 7 | 3 | 20.015 | 15/5:03.191 |
| 8 | 3 | 19.302 | 15/5:01.483 |
| 9 | 3 | 19.657 | 15/5:00.747 |
| 10 | 3 | 19.537 | 16/5:19.976 |
| 11 | 3 | 19.044 | 16/5:18.588 |
| 12 | 3 | 20.599 | 16/5:19.504 |
| 13 | 3 | 21.654 | 15/5:01.479 |
| 14 | 3 | 19.558 | 15/5:00.900 |
| 15 | 3 | 19.631 | 15/5:00.471 |