| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.658 | N/A |
| 2 | 3 | 22.560 | 19/7:13.738 |
| 3 | 2 | 22.900 | 19/7:16.798 |
| 4 | 2 | 21.380 | 19/7:08.698 |
| 5 | 2 | 27.986 | 18/7:10.668 |
| 6 | 3 | 25.672 | 18/7:17.351 |
| 7 | 2 | 20.698 | 18/7:07.713 |
| 8 | 2 | 22.887 | 18/7:06.145 |
| 9 | 2 | 20.902 | 18/7:00.751 |
| 10 | 2 | 20.691 | 19/7:19.001 |
| 11 | 2 | 20.775 | 19/7:15.269 |
| 12 | 2 | 24.039 | 19/7:17.550 |
| 13 | 2 | 21.964 | 19/7:16.339 |
| 14 | 2 | 21.688 | 19/7:14.931 |
| 15 | 2 | 26.485 | 19/7:19.892 |
| 16 | 2 | 46.633 | 18/7:23.886 |
| 17 | 2 | 21.305 | 18/7:20.508 |
| 18 | 2 | 21.721 | 18/7:17.944 |