| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.579 | 17/6:06.843 |
| 2 | 2 | 20.597 | 18/6:19.584 |
| 3 | 2 | 21.699 | 17/6:01.958 |
| 4 | 2 | 22.548 | 17/6:07.298 |
| 5 | 4 | 24.931 | 17/6:18.604 |
| 6 | 3 | 20.473 | 17/6:13.510 |
| 7 | 3 | 20.580 | 17/6:10.131 |
| 8 | 3 | 22.506 | 17/6:11.690 |
| 9 | 3 | 20.657 | 17/6:09.410 |
| 10 | 3 | 20.844 | 17/6:07.904 |
| 11 | 3 | 22.194 | 17/6:08.758 |
| 12 | 2 | 20.717 | 17/6:07.377 |
| 13 | 2 | 21.675 | 17/6:07.462 |
| 14 | 3 | 21.912 | 17/6:07.822 |
| 15 | 2 | 21.741 | 17/6:07.940 |
| 16 | 3 | 24.053 | 17/6:10.500 |
| 17 | 2 | 22.198 | 17/6:10.904 |