| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.582 | 18/6:10.476 |
| 2 | 1 | 19.642 | 18/6:02.016 |
| 3 | 3 | 22.094 | 18/6:13.908 |
| 4 | 4 | 24.472 | 17/6:08.858 |
| 5 | 4 | 21.963 | 17/6:09.760 |
| 6 | 4 | 22.516 | 17/6:11.929 |
| 7 | 3 | 21.171 | 17/6:10.211 |
| 8 | 3 | 20.387 | 17/6:07.257 |
| 9 | 3 | 22.824 | 17/6:09.563 |
| 10 | 3 | 23.852 | 17/6:13.155 |
| 11 | 3 | 21.806 | 17/6:12.932 |
| 12 | 3 | 20.873 | 17/6:11.425 |
| 13 | 3 | 19.653 | 17/6:08.553 |
| 14 | 3 | 20.073 | 17/6:06.603 |
| 15 | 3 | 20.033 | 17/6:04.866 |
| 16 | 3 | 20.279 | 17/6:03.609 |
| 17 | 3 | 22.700 | 17/6:04.920 |