| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 10.617 | N/A |
| 2 | 4 | 22.585 | 17/6:11.977 |
| 3 | 4 | 21.206 | 17/6:00.945 |
| 4 | 5 | 22.146 | 17/6:02.281 |
| 5 | 4 | 19.961 | 18/6:15.683 |
| 6 | 4 | 19.853 | 18/6:10.170 |
| 7 | 3 | 19.868 | 18/6:06.537 |
| 8 | 3 | 24.328 | 18/6:14.774 |
| 9 | 3 | 21.536 | 18/6:15.018 |
| 10 | 3 | 20.605 | 18/6:13.449 |
| 11 | 3 | 21.227 | 18/6:13.252 |
| 12 | 3 | 21.201 | 18/6:13.050 |
| 13 | 3 | 20.194 | 18/6:11.456 |
| 14 | 3 | 20.607 | 18/6:10.646 |
| 15 | 3 | 20.688 | 18/6:10.051 |
| 16 | 3 | 22.656 | 18/6:11.766 |
| 17 | 3 | 21.984 | 18/6:12.552 |
| 18 | 3 | 21.534 | 18/6:12.796 |