| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.982 | 19/6:19.658 |
| 2 | 3 | 20.430 | 18/6:03.708 |
| 3 | 3 | 21.188 | 18/6:09.600 |
| 4 | 3 | 19.831 | 18/6:06.440 |
| 5 | 3 | 20.919 | 18/6:08.460 |
| 6 | 3 | 20.848 | 18/6:09.594 |
| 7 | 3 | 20.085 | 18/6:08.442 |
| 8 | 3 | 22.352 | 18/6:12.679 |
| 9 | 3 | 20.099 | 18/6:11.468 |
| 10 | 3 | 20.746 | 18/6:11.664 |
| 11 | 3 | 21.118 | 18/6:12.433 |
| 12 | 3 | 20.019 | 18/6:11.425 |
| 13 | 3 | 19.842 | 18/6:10.328 |
| 14 | 3 | 19.840 | 18/6:09.384 |
| 15 | 3 | 19.602 | 18/6:08.281 |
| 16 | 3 | 19.736 | 18/6:07.467 |
| 17 | 3 | 20.667 | 18/6:07.734 |
| 18 | 3 | 20.682 | 18/6:07.986 |