| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.717 | N/A |
| 2 | 1 | 22.019 | 17/6:13.021 |
| 3 | 1 | 19.220 | 18/6:11.248 |
| 4 | 1 | 18.960 | 18/6:01.844 |
| 5 | 1 | 20.149 | 18/6:02.196 |
| 6 | 1 | 23.540 | 18/6:13.936 |
| 7 | 1 | 18.886 | 18/6:08.576 |
| 8 | 1 | 18.377 | 18/6:03.512 |
| 9 | 1 | 19.228 | 18/6:01.522 |
| 10 | 1 | 20.422 | 18/6:02.023 |
| 11 | 1 | 19.945 | 18/6:01.985 |
| 12 | 1 | 19.500 | 18/6:01.097 |
| 13 | 1 | 24.904 | 18/6:08.012 |
| 14 | 2 | 27.401 | 18/6:17.129 |
| 15 | 2 | 18.638 | 18/6:14.303 |
| 16 | 1 | 21.023 | 18/6:14.557 |
| 17 | 1 | 18.780 | 18/6:12.396 |
| 18 | 1 | 20.706 | 18/6:12.415 |