| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.751 | N/A |
| 2 | 1 | 19.615 | 22/7:06.666 |
| 3 | 1 | 23.660 | 20/7:05.863 |
| 4 | 3 | 38.291 | 16/7:02.581 |
| 5 | 2 | 19.374 | 18/7:23.746 |
| 6 | 2 | 18.989 | 18/7:02.509 |
| 7 | 2 | 20.973 | 19/7:17.457 |
| 8 | 2 | 19.330 | 19/7:06.776 |
| 9 | 2 | 18.721 | 20/7:19.764 |
| 10 | 1 | 19.621 | 20/7:13.962 |
| 11 | 1 | 22.958 | 20/7:15.661 |
| 12 | 3 | 23.522 | 20/7:18.026 |
| 13 | 2 | 19.756 | 20/7:14.033 |
| 14 | 2 | 19.944 | 20/7:10.929 |
| 15 | 2 | 23.305 | 20/7:12.831 |
| 16 | 2 | 19.809 | 20/7:10.050 |
| 17 | 2 | 19.570 | 20/7:07.333 |
| 18 | 2 | 24.106 | 20/7:10.006 |
| 19 | 2 | 28.943 | 20/7:17.487 |
| 20 | 2 | 22.533 | 20/7:17.771 |