| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.209 | N/A |
| 2 | 1 | 20.651 | 21/7:16.229 |
| 3 | 1 | 22.440 | 20/7:12.573 |
| 4 | 1 | 21.265 | 20/7:10.797 |
| 5 | 1 | 20.777 | 20/7:07.590 |
| 6 | 1 | 21.254 | 20/7:07.479 |
| 7 | 1 | 21.393 | 20/7:07.845 |
| 8 | 1 | 20.838 | 20/7:06.600 |
| 9 | 1 | 21.427 | 20/7:07.065 |
| 10 | 1 | 21.316 | 20/7:07.193 |
| 11 | 1 | 21.191 | 20/7:07.057 |
| 12 | 1 | 21.738 | 20/7:07.891 |
| 13 | 1 | 21.493 | 20/7:08.198 |
| 14 | 1 | 21.160 | 20/7:07.971 |
| 15 | 1 | 21.438 | 20/7:08.154 |
| 16 | 1 | 21.621 | 20/7:08.544 |
| 17 | 1 | 24.433 | 20/7:12.225 |
| 18 | 1 | 21.120 | 20/7:11.770 |
| 19 | 1 | 21.655 | 20/7:11.930 |
| 20 | 1 | 24.207 | 20/7:14.626 |