| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.072 | N/A |
| 2 | 1 | 20.657 | 19/6:18.898 |
| 3 | 1 | 20.620 | 19/6:18.565 |
| 4 | 3 | 28.887 | 17/6:21.028 |
| 5 | 5 | 22.055 | 17/6:15.948 |
| 6 | 3 | 22.516 | 17/6:14.224 |
| 7 | 2 | 20.689 | 17/6:08.202 |
| 8 | 2 | 20.770 | 17/6:04.086 |
| 9 | 2 | 20.684 | 17/6:00.828 |
| 10 | 2 | 20.688 | 18/6:20.252 |
| 11 | 2 | 21.019 | 18/6:18.666 |
| 12 | 2 | 21.637 | 18/6:18.324 |
| 13 | 2 | 21.527 | 18/6:17.883 |
| 14 | 2 | 20.764 | 18/6:16.512 |
| 15 | 2 | 21.091 | 18/6:15.734 |
| 16 | 2 | 20.515 | 18/6:14.406 |
| 17 | 2 | 20.842 | 18/6:13.593 |
| 18 | 2 | 20.504 | 18/6:12.537 |