| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.927 | 16/6:06.832 |
| 2 | 2 | 21.231 | 17/6:15.343 |
| 3 | 2 | 20.100 | 17/6:04.129 |
| 4 | 2 | 20.909 | 17/6:01.960 |
| 5 | 2 | 20.594 | 18/6:20.740 |
| 6 | 2 | 21.491 | 17/6:00.547 |
| 7 | 2 | 20.535 | 18/6:20.024 |
| 8 | 2 | 20.257 | 18/6:18.099 |
| 9 | 2 | 20.839 | 18/6:17.766 |
| 10 | 1 | 20.843 | 18/6:17.507 |
| 11 | 2 | 21.016 | 18/6:17.578 |
| 12 | 2 | 20.475 | 18/6:16.825 |
| 13 | 2 | 21.686 | 18/6:17.866 |
| 14 | 2 | 21.017 | 18/6:17.897 |
| 15 | 2 | 21.244 | 18/6:18.197 |
| 16 | 2 | 21.040 | 18/6:18.230 |
| 17 | 2 | 20.788 | 18/6:17.992 |
| 18 | 2 | 23.931 | 18/6:20.923 |