| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.502 | 19/6:10.538 |
| 2 | 1 | 19.868 | 19/6:14.015 |
| 3 | 2 | 22.742 | 18/6:12.672 |
| 4 | 2 | 23.312 | 17/6:03.052 |
| 5 | 2 | 20.044 | 18/6:19.685 |
| 6 | 2 | 21.368 | 18/6:20.508 |
| 7 | 2 | 20.035 | 18/6:17.668 |
| 8 | 2 | 19.644 | 18/6:14.659 |
| 9 | 2 | 28.482 | 17/6:08.328 |
| 10 | 2 | 20.613 | 17/6:06.537 |
| 11 | 2 | 21.481 | 17/6:06.413 |
| 12 | 2 | 19.761 | 17/6:03.874 |
| 13 | 2 | 19.804 | 17/6:01.781 |
| 14 | 2 | 19.845 | 17/6:00.037 |
| 15 | 2 | 22.532 | 17/6:01.571 |
| 16 | 2 | 19.844 | 17/6:00.057 |
| 17 | 2 | 20.316 | 18/6:20.322 |
| 18 | 2 | 20.126 | 18/6:19.319 |