| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.196 | N/A |
| 2 | 2 | 16.660 | 22/6:10.056 |
| 3 | 2 | 16.530 | 22/6:08.691 |
| 4 | 1 | 19.904 | 21/6:14.156 |
| 5 | 1 | 17.939 | 21/6:15.361 |
| 6 | 1 | 15.479 | 21/6:06.244 |
| 7 | 2 | 22.695 | 20/6:06.018 |
| 8 | 1 | 15.742 | 21/6:17.193 |
| 9 | 1 | 16.451 | 21/6:13.696 |
| 10 | 1 | 15.808 | 21/6:09.547 |
| 11 | 1 | 16.803 | 21/6:08.218 |
| 12 | 2 | 19.346 | 21/6:11.754 |
| 13 | 2 | 15.671 | 21/6:08.576 |
| 14 | 2 | 15.162 | 21/6:05.103 |
| 15 | 2 | 15.712 | 21/6:02.913 |
| 16 | 2 | 17.273 | 21/6:03.096 |
| 17 | 1 | 17.198 | 21/6:03.162 |
| 18 | 1 | 17.235 | 21/6:03.264 |
| 19 | 1 | 15.925 | 21/6:01.899 |
| 20 | 1 | 17.788 | 21/6:02.639 |
| 21 | 1 | 16.962 | 21/6:02.479 |