| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.847 | 19/6:17.093 |
| 2 | 1 | 18.975 | 19/6:08.809 |
| 3 | 1 | 19.401 | 19/6:08.746 |
| 4 | 1 | 19.354 | 19/6:08.491 |
| 5 | 1 | 19.135 | 19/6:07.506 |
| 6 | 1 | 19.234 | 19/6:07.162 |
| 7 | 1 | 19.762 | 19/6:08.350 |
| 8 | 1 | 19.524 | 19/6:08.676 |
| 9 | 1 | 20.132 | 19/6:10.213 |
| 10 | 1 | 20.187 | 19/6:11.547 |
| 11 | 1 | 19.632 | 19/6:11.680 |
| 12 | 1 | 19.510 | 19/6:11.597 |
| 13 | 1 | 19.691 | 19/6:11.792 |
| 14 | 1 | 19.750 | 19/6:12.039 |
| 15 | 1 | 19.892 | 19/6:12.433 |
| 16 | 1 | 19.739 | 19/6:12.596 |
| 17 | 1 | 19.407 | 19/6:12.369 |
| 18 | 1 | 19.174 | 19/6:11.921 |
| 19 | 1 | 19.728 | 19/6:12.074 |