| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.961 | N/A |
| 2 | 3 | 24.920 | 17/7:02.681 |
| 3 | 4 | 27.545 | 17/7:23.681 |
| 4 | 4 | 25.342 | 17/7:18.931 |
| 5 | 4 | 23.303 | 17/7:08.401 |
| 6 | 4 | 24.827 | 17/7:06.959 |
| 7 | 4 | 25.927 | 17/7:08.931 |
| 8 | 4 | 24.798 | 17/7:07.759 |
| 9 | 4 | 23.762 | 17/7:04.809 |
| 10 | 4 | 23.498 | 17/7:02.044 |
| 11 | 4 | 23.944 | 17/7:00.546 |
| 12 | 3 | 23.584 | 18/7:23.474 |
| 13 | 4 | 24.846 | 18/7:23.713 |
| 14 | 3 | 24.660 | 18/7:23.672 |
| 15 | 3 | 23.061 | 18/7:21.695 |
| 16 | 3 | 23.499 | 18/7:20.479 |
| 17 | 3 | 23.681 | 18/7:19.607 |
| 18 | 3 | 25.043 | 18/7:20.201 |