| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.299 | 17/6:02.083 |
| 2 | 2 | 18.334 | 19/6:16.513 |
| 3 | 2 | 19.817 | 19/6:16.517 |
| 4 | 2 | 22.204 | 18/6:07.443 |
| 5 | 2 | 18.274 | 19/6:19.726 |
| 6 | 2 | 24.569 | 18/6:13.491 |
| 7 | 2 | 19.227 | 18/6:09.576 |
| 8 | 2 | 18.035 | 18/6:03.958 |
| 9 | 2 | 18.332 | 18/6:00.182 |
| 10 | 2 | 22.804 | 18/6:05.211 |
| 11 | 2 | 19.744 | 18/6:04.318 |
| 12 | 2 | 18.787 | 18/6:02.139 |
| 13 | 2 | 20.984 | 18/6:03.337 |
| 14 | 2 | 26.545 | 18/6:11.514 |
| 15 | 2 | 20.733 | 18/6:11.626 |
| 16 | 2 | 19.138 | 18/6:09.929 |
| 17 | 2 | 18.287 | 18/6:07.531 |
| 18 | 2 | 18.501 | 18/6:05.614 |