| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.702 | N/A |
| 2 | 1 | 24.720 | 18/7:01.942 |
| 3 | 1 | 23.943 | 19/7:19.669 |
| 4 | 1 | 24.618 | 19/7:21.388 |
| 5 | 1 | 24.854 | 19/7:23.309 |
| 6 | 1 | 23.612 | 19/7:19.991 |
| 7 | 1 | 24.202 | 19/7:19.549 |
| 8 | 1 | 26.137 | 19/7:24.208 |
| 9 | 2 | 26.447 | 18/7:03.584 |
| 10 | 2 | 25.414 | 18/7:04.713 |
| 11 | 2 | 24.268 | 18/7:03.667 |
| 12 | 1 | 29.189 | 18/7:10.417 |
| 13 | 1 | 24.758 | 18/7:09.764 |
| 14 | 1 | 23.789 | 18/7:07.945 |
| 15 | 1 | 26.536 | 18/7:09.721 |
| 16 | 1 | 24.252 | 18/7:08.672 |
| 17 | 1 | 24.989 | 18/7:08.538 |
| 18 | 1 | 25.107 | 18/7:08.537 |