| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.074 | N/A |
| 2 | 1 | 18.410 | 20/6:06.864 |
| 3 | 1 | 16.172 | 21/6:02.894 |
| 4 | 2 | 24.329 | 19/6:10.054 |
| 5 | 2 | 16.225 | 20/6:13.097 |
| 6 | 2 | 17.032 | 20/6:07.312 |
| 7 | 1 | 19.611 | 20/6:11.040 |
| 8 | 2 | 16.756 | 20/6:05.954 |
| 9 | 2 | 16.487 | 20/6:01.501 |
| 10 | 2 | 15.496 | 21/6:13.780 |
| 11 | 2 | 17.573 | 21/6:13.256 |
| 12 | 1 | 15.647 | 21/6:09.324 |
| 13 | 1 | 16.277 | 21/6:07.099 |
| 14 | 1 | 16.078 | 21/6:04.909 |
| 15 | 1 | 16.496 | 21/6:03.629 |
| 16 | 1 | 16.710 | 21/6:02.806 |
| 17 | 2 | 21.976 | 21/6:08.667 |
| 18 | 2 | 15.933 | 21/6:06.730 |
| 19 | 2 | 15.410 | 21/6:04.427 |
| 20 | 2 | 21.625 | 21/6:08.908 |
| 21 | 2 | 19.743 | 21/6:11.060 |