| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.155 | N/A |
| 2 | 2 | 1.190 | N/A |
| 3 | 1 | 22.674 | 20/7:11.961 |
| 4 | 1 | 22.611 | 20/7:11.362 |
| 5 | 1 | 23.300 | 20/7:15.526 |
| 6 | 1 | 23.096 | 20/7:16.639 |
| 7 | 1 | 22.597 | 20/7:15.411 |
| 8 | 2 | 23.497 | 20/7:17.442 |
| 9 | 2 | 23.018 | 20/7:17.593 |
| 10 | 2 | 22.862 | 20/7:17.335 |
| 11 | 2 | 22.775 | 20/7:16.951 |
| 12 | 2 | 22.672 | 20/7:16.448 |
| 13 | 2 | 22.403 | 20/7:15.572 |
| 14 | 2 | 23.727 | 20/7:16.939 |
| 15 | 2 | 22.330 | 20/7:16.053 |
| 16 | 2 | 23.037 | 20/7:16.253 |
| 17 | 2 | 22.624 | 20/7:15.904 |
| 18 | 2 | 25.748 | 20/7:19.308 |
| 19 | 2 | 22.792 | 20/7:19.007 |
| 20 | 2 | 22.622 | 20/7:18.561 |