| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.919 | N/A |
| 2 | 1 | 16.670 | 22/6:07.989 |
| 3 | 2 | 19.794 | 20/6:04.327 |
| 4 | 2 | 16.725 | 21/6:12.512 |
| 5 | 2 | 16.150 | 21/6:04.614 |
| 6 | 1 | 16.284 | 21/6:00.411 |
| 7 | 1 | 16.219 | 22/6:14.366 |
| 8 | 2 | 22.146 | 21/6:12.170 |
| 9 | 2 | 19.793 | 21/6:17.371 |
| 10 | 1 | 17.323 | 21/6:15.927 |
| 11 | 1 | 17.779 | 21/6:15.685 |
| 12 | 1 | 17.450 | 21/6:14.888 |
| 13 | 1 | 16.696 | 21/6:12.967 |
| 14 | 1 | 16.023 | 21/6:10.306 |
| 15 | 1 | 16.220 | 21/6:08.307 |
| 16 | 1 | 16.950 | 21/6:07.548 |
| 17 | 1 | 18.006 | 21/6:08.204 |
| 18 | 1 | 16.974 | 21/6:07.568 |
| 19 | 1 | 16.552 | 21/6:06.534 |
| 20 | 1 | 17.323 | 21/6:06.421 |
| 21 | 1 | 17.535 | 21/6:06.531 |