| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.014 | N/A |
| 2 | 1 | 21.440 | 17/6:06.054 |
| 3 | 1 | 20.145 | 18/6:16.486 |
| 4 | 1 | 21.894 | 17/6:01.568 |
| 5 | 1 | 21.544 | 17/6:03.106 |
| 6 | 1 | 23.097 | 17/6:08.998 |
| 7 | 1 | 21.166 | 17/6:07.776 |
| 8 | 1 | 20.406 | 17/6:05.167 |
| 9 | 2 | 24.850 | 17/6:12.098 |
| 10 | 2 | 21.681 | 17/6:11.854 |
| 11 | 2 | 27.617 | 17/6:21.158 |
| 12 | 2 | 21.779 | 17/6:20.278 |
| 13 | 2 | 20.304 | 17/6:17.578 |
| 14 | 2 | 28.084 | 16/6:02.252 |
| 15 | 2 | 20.876 | 16/6:00.388 |
| 16 | 2 | 20.518 | 17/6:20.775 |
| 17 | 2 | 25.235 | 17/6:23.650 |