| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.781 | 29/10:02.649 |
| 2 | 1 | 20.781 | 29/10:02.649 |
| 3 | 1 | 20.301 | 30/10:18.630 |
| 4 | 1 | 20.122 | 30/10:14.888 |
| 5 | 1 | 20.155 | 30/10:12.840 |
| 6 | 2 | 3:22.668 | 12/10:09.616 |
| 7 | 2 | 22.048 | 13/10:07.018 |
| 8 | 2 | 22.400 | 14/10:11.198 |
| 9 | 2 | 21.595 | 15/10:18.085 |
| 10 | 2 | 20.742 | 16/10:26.549 |
| 11 | 2 | 23.698 | 16/10:04.060 |
| 12 | 2 | 21.271 | 17/10:18.463 |
| 13 | 2 | 19.843 | 18/10:31.945 |
| 14 | 2 | 21.400 | 18/10:14.321 |
| 15 | 2 | 22.181 | 19/10:33.316 |
| 16 | 2 | 20.114 | 19/10:17.619 |
| 17 | 2 | 20.303 | 19/10:03.980 |
| 18 | 2 | 24.078 | 20/10:27.201 |
| 19 | 2 | 21.561 | 20/10:16.886 |
| 20 | 2 | 21.409 | 20/10:07.451 |