| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.187 | 21/6:00.927 |
| 2 | 1 | 16.328 | 22/6:08.665 |
| 3 | 1 | 16.357 | 22/6:05.728 |
| 4 | 2 | 17.524 | 22/6:10.678 |
| 5 | 2 | 16.753 | 22/6:10.256 |
| 6 | 2 | 16.990 | 22/6:10.843 |
| 7 | 2 | 16.640 | 22/6:10.163 |
| 8 | 1 | 18.914 | 22/6:15.906 |
| 9 | 1 | 17.270 | 22/6:16.354 |
| 10 | 1 | 16.549 | 22/6:15.126 |
| 11 | 1 | 17.143 | 22/6:15.310 |
| 12 | 1 | 16.481 | 22/6:14.249 |
| 13 | 1 | 16.697 | 22/6:13.717 |
| 14 | 1 | 16.692 | 22/6:13.254 |
| 15 | 1 | 17.651 | 22/6:14.258 |
| 16 | 1 | 16.406 | 22/6:13.425 |
| 17 | 1 | 16.670 | 22/6:13.032 |
| 18 | 1 | 18.922 | 22/6:15.435 |
| 19 | 2 | 16.734 | 22/6:15.051 |
| 20 | 1 | 16.688 | 22/6:14.656 |
| 21 | 1 | 17.914 | 22/6:15.582 |
| 22 | 2 | 21.358 | 22/6:19.868 |