| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.530 | N/A |
| 2 | 1 | 21.534 | 20/7:12.676 |
| 3 | 1 | 21.392 | 20/7:11.327 |
| 4 | 1 | 21.788 | 20/7:13.385 |
| 5 | 1 | 25.361 | 19/7:08.867 |
| 6 | 1 | 22.166 | 19/7:07.597 |
| 7 | 1 | 22.440 | 19/7:07.573 |
| 8 | 1 | 21.905 | 19/7:06.179 |
| 9 | 1 | 23.406 | 19/7:08.512 |
| 10 | 1 | 21.752 | 19/7:07.018 |
| 11 | 1 | 22.737 | 19/7:07.595 |
| 12 | 1 | 22.918 | 19/7:08.364 |
| 13 | 1 | 22.114 | 19/7:07.799 |
| 14 | 1 | 22.363 | 19/7:07.666 |
| 15 | 1 | 22.757 | 19/7:08.058 |
| 16 | 1 | 22.286 | 19/7:07.832 |
| 17 | 1 | 25.060 | 19/7:10.756 |
| 18 | 1 | 24.485 | 19/7:12.727 |
| 19 | 1 | 22.844 | 19/7:12.838 |