| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.933 | 20/1:18.660 |
| 2 | 5 | 6.887 | 20/1:48.200 |
| 3 | 5 | 6.822 | 20/1:57.613 |
| 4 | 3 | 6.724 | 20/2:01.830 |
| 5 | 3 | 7.085 | 20/2:05.804 |
| 6 | 3 | 6.944 | 20/2:07.983 |
| 7 | 3 | 6.838 | 20/2:09.237 |
| 8 | 3 | 6.850 | 20/2:10.208 |
| 9 | 1 | 7.344 | 20/2:12.060 |
| 10 | 1 | 6.797 | 20/2:12.448 |
| 11 | 1 | 6.808 | 20/2:12.785 |
| 12 | 1 | 6.723 | 20/2:12.925 |
| 13 | 1 | 6.904 | 20/2:13.322 |
| 14 | 1 | 6.704 | 20/2:13.376 |
| 15 | 1 | 7.384 | 20/2:14.329 |
| 16 | 1 | 6.772 | 20/2:14.399 |
| 17 | 1 | 6.904 | 20/2:14.615 |
| 18 | 1 | 6.851 | 20/2:14.749 |
| 19 | 1 | 7.171 | 20/2:15.205 |
| 20 | 1 | 6.990 | 20/2:15.435 |