| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.374 | 18/6:06.732 |
| 2 | 3 | 23.076 | 17/6:09.325 |
| 3 | 2 | 20.589 | 17/6:02.888 |
| 4 | 2 | 21.222 | 17/6:02.359 |
| 5 | 2 | 24.781 | 17/6:14.143 |
| 6 | 2 | 24.590 | 17/6:21.457 |
| 7 | 2 | 18.637 | 17/6:12.225 |
| 8 | 2 | 19.342 | 17/6:06.798 |
| 9 | 2 | 21.887 | 17/6:07.385 |
| 10 | 2 | 18.900 | 17/6:02.777 |
| 11 | 2 | 20.878 | 17/6:02.063 |
| 12 | 2 | 19.782 | 18/6:21.087 |
| 13 | 2 | 19.770 | 18/6:19.146 |
| 14 | 2 | 19.160 | 18/6:16.699 |
| 15 | 2 | 19.039 | 18/6:14.432 |
| 16 | 2 | 24.129 | 18/6:18.176 |
| 17 | 2 | 20.905 | 18/6:18.065 |
| 18 | 2 | 19.767 | 18/6:16.828 |