| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.165 | 17/6:16.805 |
| 2 | 1 | 19.325 | 18/6:13.410 |
| 3 | 1 | 19.941 | 18/6:08.586 |
| 4 | 1 | 19.445 | 18/6:03.942 |
| 5 | 1 | 24.668 | 18/6:19.958 |
| 6 | 1 | 19.785 | 18/6:15.987 |
| 7 | 1 | 19.034 | 18/6:11.219 |
| 8 | 1 | 19.956 | 18/6:09.718 |
| 9 | 1 | 21.957 | 18/6:12.552 |
| 10 | 1 | 19.658 | 18/6:10.681 |
| 11 | 1 | 19.862 | 18/6:09.484 |
| 12 | 1 | 20.196 | 18/6:08.988 |
| 13 | 1 | 23.480 | 18/6:13.115 |
| 14 | 1 | 19.367 | 18/6:11.364 |
| 15 | 2 | 21.904 | 18/6:12.892 |
| 16 | 1 | 19.678 | 18/6:11.724 |
| 17 | 1 | 19.852 | 18/6:10.877 |
| 18 | 1 | 20.210 | 18/6:10.483 |