| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.908 | 18/6:16.344 |
| 2 | 2 | 20.556 | 18/6:13.176 |
| 3 | 2 | 24.842 | 17/6:15.734 |
| 4 | 5 | 22.225 | 17/6:16.257 |
| 5 | 3 | 20.724 | 17/6:11.467 |
| 6 | 4 | 20.350 | 17/6:07.214 |
| 7 | 3 | 20.241 | 17/6:03.912 |
| 8 | 2 | 22.378 | 17/6:05.976 |
| 9 | 2 | 20.927 | 17/6:04.841 |
| 10 | 2 | 23.097 | 17/6:07.622 |
| 11 | 2 | 21.317 | 17/6:07.146 |
| 12 | 2 | 20.679 | 17/6:05.846 |
| 13 | 2 | 21.047 | 17/6:05.227 |
| 14 | 2 | 20.435 | 17/6:03.953 |
| 15 | 2 | 20.066 | 17/6:02.431 |
| 16 | 2 | 19.654 | 17/6:00.661 |
| 17 | 2 | 23.264 | 17/6:02.710 |