| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.474 | 20/10:09.480 |
| 2 | 5 | 33.547 | 19/10:08.200 |
| 3 | 4 | 29.781 | 20/10:25.347 |
| 4 | 4 | 31.086 | 20/10:24.440 |
| 5 | 4 | 29.810 | 20/10:18.792 |
| 6 | 4 | 30.045 | 20/10:15.810 |
| 7 | 4 | 32.929 | 20/10:21.920 |
| 8 | 4 | 30.134 | 20/10:19.515 |
| 9 | 4 | 31.225 | 20/10:20.069 |
| 10 | 4 | 35.608 | 20/10:29.278 |
| 11 | 3 | 29.460 | 20/10:25.635 |
| 12 | 3 | 29.757 | 20/10:23.093 |
| 13 | 3 | 32.651 | 20/10:25.395 |
| 14 | 3 | 29.842 | 20/10:23.356 |
| 15 | 3 | 32.537 | 20/10:25.181 |
| 16 | 3 | 30.268 | 20/10:23.942 |
| 17 | 3 | 33.618 | 20/10:26.791 |
| 18 | 4 | 36.037 | 19/10:00.410 |
| 19 | 4 | 30.302 | 20/10:30.643 |
| 20 | 4 | 30.219 | 20/10:29.330 |