| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.105 | N/A |
| 2 | 4 | 20.919 | 20/7:04.566 |
| 3 | 4 | 22.079 | 20/7:15.586 |
| 4 | 4 | 22.787 | 19/7:01.815 |
| 5 | 4 | 20.053 | 20/7:14.835 |
| 6 | 4 | 20.081 | 20/7:09.597 |
| 7 | 5 | 23.846 | 20/7:18.027 |
| 8 | 5 | 22.146 | 20/7:19.434 |
| 9 | 5 | 24.819 | 19/7:04.747 |
| 10 | 5 | 27.299 | 19/7:15.163 |
| 11 | 5 | 20.471 | 19/7:11.205 |
| 12 | 5 | 24.653 | 19/7:14.809 |
| 13 | 5 | 20.286 | 19/7:11.263 |
| 14 | 5 | 30.841 | 19/7:22.877 |
| 15 | 5 | 20.597 | 19/7:19.661 |
| 16 | 5 | 26.543 | 18/7:00.847 |
| 17 | 5 | 30.817 | 18/7:08.981 |
| 18 | 5 | 20.776 | 18/7:06.118 |