| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.848 | 17/6:11.416 |
| 2 | 1 | 20.927 | 17/6:03.587 |
| 3 | 2 | 30.038 | 15/6:04.065 |
| 4 | 2 | 20.560 | 16/6:13.492 |
| 5 | 2 | 20.583 | 16/6:04.659 |
| 6 | 2 | 20.579 | 17/6:21.183 |
| 7 | 2 | 21.312 | 17/6:18.486 |
| 8 | 2 | 20.862 | 17/6:15.507 |
| 9 | 2 | 20.989 | 17/6:13.430 |
| 10 | 2 | 21.063 | 17/6:11.894 |
| 11 | 2 | 20.524 | 17/6:09.804 |
| 12 | 2 | 21.596 | 17/6:09.581 |
| 13 | 2 | 20.417 | 17/6:07.851 |
| 14 | 2 | 23.730 | 17/6:10.391 |
| 15 | 2 | 26.805 | 17/6:16.077 |
| 16 | 2 | 23.815 | 17/6:17.876 |
| 17 | 2 | 20.608 | 17/6:16.256 |