| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.582 | 20/6:11.640 |
| 2 | 4 | 23.919 | 17/6:01.259 |
| 3 | 4 | 32.210 | 15/6:13.555 |
| 4 | 4 | 22.795 | 15/6:05.648 |
| 5 | 4 | 22.189 | 16/6:23.024 |
| 6 | 4 | 24.226 | 16/6:23.789 |
| 7 | 4 | 21.866 | 16/6:18.942 |
| 8 | 4 | 23.612 | 16/6:18.798 |
| 9 | 4 | 20.695 | 16/6:13.500 |
| 10 | 4 | 25.283 | 16/6:16.603 |
| 11 | 4 | 20.933 | 16/6:12.815 |
| 12 | 4 | 19.085 | 16/6:07.193 |
| 13 | 4 | 18.020 | 16/6:01.126 |
| 14 | 4 | 18.020 | 17/6:18.171 |
| 15 | 4 | 18.031 | 17/6:13.395 |
| 16 | 4 | 19.300 | 17/6:10.564 |
| 17 | 4 | 20.517 | 17/6:09.283 |