| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.487 | 21/6:07.227 |
| 2 | 2 | 17.201 | 21/6:04.224 |
| 3 | 3 | 19.399 | 20/6:00.580 |
| 4 | 2 | 17.682 | 21/6:16.787 |
| 5 | 2 | 17.831 | 21/6:16.320 |
| 6 | 3 | 20.742 | 20/6:07.807 |
| 7 | 3 | 25.944 | 19/6:09.919 |
| 8 | 4 | 25.420 | 18/6:03.839 |
| 9 | 4 | 24.812 | 18/6:13.036 |
| 10 | 4 | 28.596 | 17/6:05.694 |