| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.862 | N/A |
| 2 | 3 | 22.730 | 20/7:13.732 |
| 3 | 3 | 22.068 | 20/7:07.443 |
| 4 | 3 | 22.663 | 20/7:09.115 |
| 5 | 3 | 24.886 | 20/7:20.510 |
| 6 | 3 | 21.394 | 20/7:14.077 |
| 7 | 2 | 22.294 | 20/7:12.639 |
| 8 | 2 | 21.273 | 20/7:08.840 |
| 9 | 2 | 21.601 | 20/7:06.770 |
| 10 | 3 | 24.278 | 20/7:10.812 |
| 11 | 3 | 21.177 | 20/7:08.153 |
| 12 | 2 | 22.298 | 20/7:07.914 |
| 13 | 2 | 21.820 | 20/7:06.958 |
| 14 | 3 | 22.046 | 20/7:06.479 |
| 15 | 3 | 24.982 | 20/7:10.054 |
| 16 | 3 | 25.295 | 20/7:13.548 |
| 17 | 3 | 23.552 | 20/7:14.535 |
| 18 | 3 | 21.684 | 20/7:13.319 |
| 19 | 3 | 22.127 | 20/7:12.706 |
| 20 | 3 | 28.734 | 20/7:18.764 |