| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.290 | N/A |
| 2 | 3 | 30.546 | 16/8:08.048 |
| 3 | 3 | 25.629 | 18/8:27.777 |
| 4 | 3 | 28.628 | 17/8:02.572 |
| 5 | 3 | 23.795 | 18/8:11.831 |
| 6 | 2 | 22.945 | 19/8:23.844 |
| 7 | 2 | 22.054 | 19/8:11.081 |
| 8 | 2 | 22.309 | 19/8:02.619 |
| 9 | 2 | 21.846 | 20/8:19.951 |
| 10 | 2 | 22.242 | 20/8:14.721 |
| 11 | 2 | 21.661 | 20/8:09.434 |
| 12 | 2 | 22.678 | 20/8:06.865 |
| 13 | 2 | 22.824 | 20/8:04.955 |
| 14 | 2 | 20.930 | 20/8:00.571 |
| 15 | 2 | 32.238 | 20/8:12.159 |
| 16 | 2 | 24.828 | 20/8:12.817 |
| 17 | 2 | 32.011 | 20/8:21.922 |
| 18 | 2 | 22.821 | 20/8:19.685 |
| 19 | 2 | 26.695 | 20/8:21.785 |
| 20 | 2 | 23.942 | 20/8:20.912 |