| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.671 | N/A |
| 2 | 1 | 19.664 | 19/6:14.623 |
| 3 | 1 | 20.622 | 18/6:03.102 |
| 4 | 1 | 19.307 | 19/6:18.229 |
| 5 | 1 | 19.493 | 19/6:16.558 |
| 6 | 1 | 18.747 | 19/6:12.869 |
| 7 | 1 | 19.331 | 19/6:12.163 |
| 8 | 1 | 19.370 | 19/6:11.758 |
| 9 | 1 | 19.351 | 19/6:11.412 |
| 10 | 1 | 18.844 | 19/6:10.129 |
| 11 | 1 | 18.687 | 19/6:08.819 |
| 12 | 1 | 19.801 | 19/6:09.571 |
| 13 | 1 | 19.533 | 19/6:09.796 |
| 14 | 1 | 18.596 | 19/6:08.688 |
| 15 | 1 | 19.034 | 19/6:08.302 |
| 16 | 1 | 18.936 | 19/6:07.850 |
| 17 | 1 | 19.029 | 19/6:07.559 |
| 18 | 1 | 18.762 | 19/6:07.019 |
| 19 | 1 | 19.073 | 19/6:06.851 |