| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.067 | N/A |
| 2 | 1 | 22.573 | 19/7:10.381 |
| 3 | 1 | 21.846 | 19/7:03.838 |
| 4 | 4 | 26.802 | 18/7:07.652 |
| 5 | 3 | 22.244 | 18/7:01.293 |
| 6 | 3 | 22.352 | 19/7:21.008 |
| 7 | 4 | 23.260 | 19/7:21.298 |
| 8 | 3 | 23.682 | 19/7:22.590 |
| 9 | 3 | 22.250 | 19/7:20.337 |
| 10 | 3 | 26.015 | 18/7:02.667 |
| 11 | 3 | 22.365 | 18/7:00.828 |
| 12 | 3 | 31.895 | 18/7:14.051 |
| 13 | 3 | 22.708 | 18/7:12.055 |
| 14 | 3 | 23.892 | 18/7:11.915 |
| 15 | 3 | 22.299 | 18/7:09.860 |
| 16 | 4 | 24.591 | 18/7:10.677 |
| 17 | 4 | 25.531 | 18/7:12.391 |
| 18 | 3 | 24.593 | 18/7:12.965 |