| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.801 | 17/6:10.617 |
| 2 | 2 | 20.842 | 17/6:02.466 |
| 3 | 2 | 21.105 | 17/6:01.239 |
| 4 | 2 | 21.248 | 17/6:01.233 |
| 5 | 2 | 20.245 | 18/6:18.868 |
| 6 | 2 | 20.837 | 18/6:18.234 |
| 7 | 2 | 26.640 | 17/6:10.887 |
| 8 | 2 | 20.850 | 17/6:08.832 |
| 9 | 2 | 20.748 | 17/6:07.041 |
| 10 | 2 | 22.616 | 17/6:08.784 |
| 11 | 2 | 21.356 | 17/6:08.263 |
| 12 | 2 | 20.723 | 17/6:06.932 |
| 13 | 2 | 21.467 | 17/6:06.779 |
| 14 | 2 | 21.176 | 17/6:06.294 |
| 15 | 2 | 20.374 | 17/6:04.965 |
| 16 | 2 | 20.309 | 17/6:03.733 |
| 17 | 2 | 20.768 | 17/6:03.105 |