| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.768 | N/A |
| 2 | 1 | 18.556 | 20/6:12.332 |
| 3 | 1 | 19.975 | 19/6:06.547 |
| 4 | 1 | 20.267 | 19/6:12.556 |
| 5 | 1 | 20.630 | 19/6:17.194 |
| 6 | 1 | 18.116 | 19/6:10.926 |
| 7 | 1 | 17.693 | 19/6:05.479 |
| 8 | 1 | 18.142 | 19/6:02.742 |
| 9 | 1 | 21.833 | 19/6:08.995 |
| 10 | 1 | 20.789 | 19/6:11.077 |
| 11 | 1 | 17.518 | 19/6:08.102 |
| 12 | 1 | 18.258 | 19/6:06.312 |
| 13 | 1 | 17.847 | 19/6:04.204 |
| 14 | 1 | 21.982 | 19/6:08.145 |
| 15 | 1 | 21.797 | 19/6:11.286 |
| 16 | 1 | 17.207 | 19/6:08.005 |
| 17 | 1 | 19.752 | 19/6:08.925 |
| 18 | 1 | 17.198 | 19/6:06.596 |
| 19 | 1 | 17.842 | 19/6:05.170 |