| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.883 | N/A |
| 2 | 1 | 17.654 | 21/6:14.963 |
| 3 | 1 | 17.649 | 21/6:14.913 |
| 4 | 1 | 16.959 | 21/6:10.296 |
| 5 | 1 | 17.032 | 21/6:08.353 |
| 6 | 1 | 17.697 | 21/6:09.847 |
| 7 | 1 | 17.034 | 21/6:08.633 |
| 8 | 1 | 16.917 | 21/6:07.431 |
| 9 | 1 | 20.235 | 21/6:14.825 |
| 10 | 1 | 17.915 | 21/6:15.420 |
| 11 | 1 | 18.821 | 21/6:17.709 |
| 12 | 1 | 18.038 | 20/6:00.343 |
| 13 | 1 | 21.764 | 20/6:06.598 |
| 14 | 1 | 23.256 | 20/6:14.071 |
| 15 | 1 | 18.430 | 20/6:13.927 |
| 16 | 1 | 17.690 | 20/6:12.864 |
| 17 | 1 | 23.676 | 19/6:00.245 |
| 18 | 1 | 21.037 | 19/6:02.616 |
| 19 | 1 | 17.860 | 19/6:01.547 |