| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.487 | 21/7:10.227 |
| 2 | 1 | 18.833 | 22/7:12.520 |
| 3 | 1 | 18.087 | 22/7:00.985 |
| 4 | 1 | 19.039 | 22/7:00.453 |
| 5 | 1 | 17.336 | 23/7:11.397 |
| 6 | 1 | 18.078 | 23/7:08.797 |
| 7 | 1 | 19.874 | 23/7:12.840 |
| 8 | 2 | 17.961 | 23/7:10.373 |
| 9 | 3 | 21.954 | 23/7:18.659 |
| 10 | 2 | 19.023 | 23/7:18.546 |
| 11 | 3 | 21.426 | 22/7:04.196 |
| 12 | 3 | 18.556 | 22/7:02.866 |
| 13 | 3 | 18.639 | 22/7:01.880 |
| 14 | 2 | 18.379 | 22/7:00.627 |
| 15 | 2 | 19.089 | 22/7:00.583 |
| 16 | 3 | 19.887 | 22/7:01.641 |
| 17 | 3 | 19.837 | 22/7:02.510 |
| 18 | 3 | 18.607 | 22/7:01.779 |
| 19 | 3 | 20.367 | 22/7:03.163 |
| 20 | 3 | 22.055 | 22/7:06.265 |
| 21 | 3 | 22.437 | 22/7:09.472 |
| 22 | 3 | 19.217 | 22/7:09.168 |