| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.096 | 19/6:02.824 |
| 2 | 2 | 19.266 | 19/6:04.439 |
| 3 | 2 | 18.321 | 20/6:17.887 |
| 4 | 2 | 18.233 | 20/6:14.580 |
| 5 | 2 | 18.509 | 20/6:13.700 |
| 6 | 2 | 19.014 | 20/6:14.797 |
| 7 | 2 | 18.414 | 20/6:13.866 |
| 8 | 1 | 18.896 | 20/6:14.373 |
| 9 | 2 | 21.851 | 19/6:02.267 |
| 10 | 2 | 17.810 | 20/6:18.820 |
| 11 | 2 | 18.098 | 20/6:17.287 |
| 12 | 2 | 17.771 | 20/6:15.465 |
| 13 | 2 | 21.709 | 19/6:00.982 |
| 14 | 2 | 17.971 | 20/6:18.513 |
| 15 | 2 | 18.759 | 20/6:18.291 |
| 16 | 1 | 18.032 | 20/6:17.188 |
| 17 | 1 | 18.618 | 20/6:16.904 |
| 18 | 1 | 18.163 | 20/6:16.146 |
| 19 | 2 | 21.178 | 20/6:18.641 |
| 20 | 2 | 19.169 | 20/6:18.878 |