| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.017 | 22/6:14.374 |
| 2 | 1 | 18.071 | 21/6:08.424 |
| 3 | 2 | 17.256 | 21/6:06.408 |
| 4 | 2 | 17.975 | 21/6:09.175 |
| 5 | 2 | 16.953 | 21/6:06.542 |
| 6 | 2 | 18.276 | 21/6:09.418 |
| 7 | 2 | 18.746 | 21/6:12.882 |
| 8 | 1 | 18.755 | 21/6:15.504 |
| 9 | 1 | 18.841 | 21/6:17.743 |
| 10 | 1 | 21.948 | 20/6:07.676 |
| 11 | 1 | 18.632 | 20/6:08.127 |
| 12 | 1 | 18.198 | 20/6:07.780 |
| 13 | 1 | 18.762 | 20/6:08.354 |
| 14 | 1 | 21.657 | 20/6:12.981 |
| 15 | 2 | 22.609 | 20/6:18.261 |
| 16 | 2 | 18.344 | 20/6:17.550 |
| 17 | 2 | 17.058 | 20/6:15.409 |
| 18 | 1 | 16.559 | 20/6:12.952 |
| 19 | 1 | 20.278 | 20/6:14.668 |
| 20 | 1 | 18.787 | 20/6:14.722 |