| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.377 | N/A |
| 2 | 2 | 24.641 | 18/7:19.274 |
| 3 | 2 | 23.157 | 18/7:06.066 |
| 4 | 2 | 24.112 | 18/7:07.867 |
| 5 | 2 | 23.388 | 18/7:05.393 |
| 6 | 2 | 23.954 | 18/7:05.833 |
| 7 | 2 | 24.248 | 18/7:06.960 |
| 8 | 2 | 26.688 | 18/7:13.690 |
| 9 | 2 | 25.134 | 18/7:15.436 |
| 10 | 2 | 24.001 | 18/7:14.653 |
| 11 | 2 | 28.244 | 18/7:21.240 |
| 12 | 2 | 23.478 | 18/7:19.264 |
| 13 | 2 | 23.964 | 18/7:18.306 |
| 14 | 2 | 23.456 | 18/7:16.831 |
| 15 | 3 | 24.709 | 18/7:17.088 |
| 16 | 3 | 24.250 | 18/7:16.790 |
| 17 | 3 | 25.331 | 18/7:17.679 |
| 18 | 2 | 24.686 | 18/7:17.818 |