| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.510 | 19/6:10.690 |
| 2 | 1 | 23.680 | 17/6:07.115 |
| 3 | 1 | 19.560 | 18/6:16.500 |
| 4 | 2 | 25.200 | 17/6:13.788 |
| 5 | 2 | 19.970 | 17/6:06.928 |
| 6 | 2 | 23.260 | 17/6:11.677 |
| 7 | 1 | 20.540 | 17/6:08.463 |
| 8 | 1 | 19.730 | 17/6:04.331 |
| 9 | 1 | 23.420 | 17/6:08.088 |
| 10 | 1 | 19.580 | 17/6:04.565 |
| 11 | 1 | 20.400 | 17/6:02.950 |
| 12 | 1 | 20.430 | 17/6:01.647 |
| 13 | 1 | 20.580 | 17/6:00.740 |
| 14 | 1 | 22.620 | 17/6:02.440 |
| 15 | 1 | 23.070 | 17/6:04.423 |
| 16 | 1 | 20.650 | 17/6:03.587 |
| 17 | 1 | 21.510 | 17/6:03.710 |