| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.834 | 20/9:36.680 |
| 2 | 3 | 21.972 | 20/8:28.060 |
| 3 | 3 | 21.272 | 20/8:00.520 |
| 4 | 3 | 23.414 | 20/7:57.460 |
| 5 | 3 | 22.038 | 20/7:50.120 |
| 6 | 4 | 21.339 | 20/7:42.897 |
| 7 | 4 | 24.530 | 20/7:46.854 |
| 8 | 4 | 20.942 | 20/7:40.853 |
| 9 | 4 | 24.605 | 20/7:44.324 |
| 10 | 4 | 29.678 | 20/7:57.248 |
| 11 | 4 | 20.863 | 20/7:51.795 |
| 12 | 4 | 24.620 | 20/7:53.512 |
| 13 | 4 | 20.481 | 20/7:48.597 |
| 14 | 4 | 22.620 | 20/7:47.440 |
| 15 | 4 | 30.160 | 20/7:56.491 |
| 16 | 4 | 21.678 | 20/7:53.808 |
| 17 | 4 | 21.243 | 20/7:50.928 |
| 18 | 4 | 22.498 | 18/7:02.787 |