| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.137 | N/A |
| 2 | 2 | 18.765 | 20/6:17.672 |
| 3 | 2 | 22.949 | 18/6:15.706 |
| 4 | 2 | 19.916 | 18/6:10.373 |
| 5 | 2 | 21.558 | 18/6:14.686 |
| 6 | 2 | 21.999 | 18/6:18.772 |
| 7 | 2 | 23.882 | 17/6:05.321 |
| 8 | 2 | 18.948 | 18/6:20.606 |
| 9 | 2 | 21.772 | 17/6:00.715 |
| 10 | 2 | 19.408 | 18/6:18.509 |
| 11 | 2 | 23.628 | 17/6:01.657 |
| 12 | 2 | 18.759 | 18/6:19.039 |
| 13 | 2 | 18.466 | 18/6:15.374 |
| 14 | 1 | 18.234 | 18/6:11.969 |
| 15 | 1 | 18.968 | 18/6:09.943 |
| 16 | 1 | 18.293 | 18/6:07.421 |
| 17 | 1 | 18.339 | 18/6:05.263 |
| 18 | 1 | 20.468 | 18/6:05.489 |