| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.690 | 20/6:13.800 |
| 2 | 1 | 17.970 | 20/6:06.600 |
| 3 | 1 | 18.170 | 20/6:05.533 |
| 4 | 1 | 17.750 | 20/6:02.900 |
| 5 | 2 | 24.940 | 19/6:10.576 |
| 6 | 2 | 21.230 | 19/6:16.042 |
| 7 | 2 | 18.670 | 19/6:12.997 |
| 8 | 2 | 17.910 | 19/6:08.909 |
| 9 | 2 | 18.030 | 19/6:05.982 |
| 10 | 2 | 23.660 | 19/6:14.338 |
| 11 | 2 | 18.360 | 19/6:12.020 |
| 12 | 2 | 18.530 | 19/6:10.358 |
| 13 | 2 | 17.420 | 19/6:07.328 |
| 14 | 2 | 18.590 | 19/6:06.320 |
| 15 | 2 | 17.990 | 19/6:04.686 |
| 16 | 2 | 19.840 | 19/6:05.453 |
| 17 | 2 | 21.240 | 19/6:07.695 |
| 18 | 2 | 18.450 | 19/6:06.742 |
| 19 | 2 | 18.050 | 19/6:05.490 |