| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.822 | 18/6:14.796 |
| 2 | 3 | 20.638 | 18/6:13.140 |
| 3 | 3 | 20.519 | 18/6:11.874 |
| 4 | 5 | 22.829 | 17/6:00.434 |
| 5 | 5 | 22.418 | 17/6:04.568 |
| 6 | 5 | 21.005 | 17/6:03.321 |
| 7 | 5 | 20.869 | 17/6:02.100 |
| 8 | 5 | 20.946 | 17/6:01.348 |
| 9 | 4 | 20.242 | 18/6:20.576 |
| 10 | 4 | 21.276 | 18/6:20.815 |
| 11 | 4 | 20.795 | 18/6:20.224 |
| 12 | 5 | 21.844 | 17/6:00.121 |
| 13 | 5 | 20.155 | 18/6:19.880 |
| 14 | 4 | 20.820 | 18/6:19.515 |
| 15 | 4 | 21.400 | 18/6:19.894 |
| 16 | 3 | 20.861 | 18/6:19.619 |
| 17 | 4 | 25.241 | 17/6:02.680 |