| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.122 | N/A |
| 2 | 5 | 23.364 | 18/7:04.031 |
| 3 | 5 | 20.829 | 19/7:04.859 |
| 4 | 5 | 20.663 | 20/7:17.876 |
| 5 | 4 | 21.206 | 20/7:15.916 |
| 6 | 3 | 20.631 | 20/7:12.555 |
| 7 | 3 | 20.709 | 20/7:10.561 |
| 8 | 4 | 22.636 | 20/7:14.368 |
| 9 | 4 | 20.889 | 20/7:13.073 |
| 10 | 4 | 20.291 | 20/7:10.804 |
| 11 | 4 | 20.660 | 20/7:09.690 |
| 12 | 3 | 21.651 | 20/7:10.490 |
| 13 | 3 | 21.691 | 20/7:11.220 |
| 14 | 4 | 21.774 | 20/7:11.959 |
| 15 | 4 | 20.654 | 20/7:11.072 |
| 16 | 3 | 21.005 | 20/7:10.749 |
| 17 | 3 | 21.098 | 20/7:10.576 |
| 18 | 3 | 20.980 | 20/7:10.291 |
| 19 | 3 | 20.718 | 20/7:09.762 |
| 20 | 3 | 21.472 | 20/7:10.043 |