| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.521 | N/A |
| 2 | 2 | 19.690 | 20/6:15.631 |
| 3 | 2 | 20.008 | 20/6:18.652 |
| 4 | 2 | 19.872 | 20/6:18.797 |
| 5 | 2 | 19.237 | 20/6:15.854 |
| 6 | 4 | 40.460 | 17/6:23.175 |
| 7 | 3 | 21.669 | 17/6:17.350 |
| 8 | 3 | 20.220 | 17/6:09.877 |
| 9 | 3 | 20.076 | 17/6:03.985 |
| 10 | 3 | 20.377 | 18/6:22.338 |
| 11 | 3 | 19.770 | 18/6:17.865 |
| 12 | 2 | 20.019 | 18/6:14.590 |
| 13 | 2 | 20.023 | 18/6:11.867 |
| 14 | 2 | 22.828 | 18/6:13.231 |
| 15 | 2 | 19.691 | 18/6:10.591 |
| 16 | 2 | 20.420 | 18/6:09.129 |
| 17 | 2 | 20.558 | 18/6:07.996 |
| 18 | 2 | 20.209 | 18/6:06.648 |