| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.475 | 21/6:06.975 |
| 2 | 2 | 20.909 | 19/6:04.648 |
| 3 | 2 | 17.668 | 20/6:13.680 |
| 4 | 2 | 20.423 | 19/6:03.256 |
| 5 | 1 | 17.194 | 20/6:14.676 |
| 6 | 1 | 17.983 | 20/6:12.173 |
| 7 | 2 | 25.730 | 19/6:12.894 |
| 8 | 2 | 17.032 | 19/6:06.733 |
| 9 | 2 | 17.416 | 19/6:02.752 |
| 10 | 2 | 19.328 | 19/6:03.200 |
| 11 | 2 | 17.856 | 19/6:01.024 |
| 12 | 2 | 17.762 | 20/6:17.960 |
| 13 | 2 | 17.325 | 20/6:15.540 |
| 14 | 2 | 19.099 | 20/6:16.000 |
| 15 | 2 | 17.795 | 20/6:14.660 |
| 16 | 2 | 21.170 | 20/6:17.706 |
| 17 | 2 | 23.430 | 19/6:03.900 |
| 18 | 2 | 16.925 | 19/6:01.549 |
| 19 | 2 | 17.645 | 19/6:00.165 |