| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.890 | 21/6:15.690 |
| 2 | 1 | 18.290 | 20/6:01.800 |
| 3 | 1 | 22.320 | 19/6:10.500 |
| 4 | 1 | 19.130 | 19/6:08.742 |
| 5 | 3 | 27.420 | 18/6:18.180 |
| 6 | 2 | 17.400 | 18/6:07.350 |
| 7 | 2 | 17.910 | 18/6:00.926 |
| 8 | 2 | 18.860 | 19/6:18.147 |
| 9 | 2 | 18.650 | 19/6:15.503 |
| 10 | 2 | 18.650 | 19/6:13.388 |
| 11 | 2 | 19.770 | 19/6:13.592 |
| 12 | 1 | 17.620 | 19/6:10.358 |
| 13 | 1 | 18.370 | 19/6:08.717 |
| 14 | 1 | 20.510 | 19/6:10.215 |
| 15 | 1 | 20.820 | 19/6:11.906 |
| 16 | 1 | 17.660 | 19/6:09.633 |
| 17 | 1 | 17.950 | 19/6:07.952 |
| 18 | 1 | 16.520 | 19/6:04.948 |
| 19 | 1 | 18.330 | 19/6:04.070 |