| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.980 | 19/6:19.620 |
| 2 | 3 | 23.360 | 17/6:08.390 |
| 3 | 3 | 20.850 | 17/6:03.743 |
| 4 | 4 | 21.540 | 17/6:04.352 |
| 5 | 3 | 19.480 | 18/6:18.756 |
| 6 | 3 | 20.440 | 18/6:16.950 |
| 7 | 2 | 19.500 | 18/6:13.243 |
| 8 | 2 | 20.450 | 18/6:12.600 |
| 9 | 1 | 20.690 | 18/6:12.580 |
| 10 | 1 | 20.280 | 18/6:11.826 |
| 11 | 3 | 24.170 | 18/6:17.575 |
| 12 | 4 | 21.840 | 18/6:18.870 |
| 13 | 4 | 21.21 | 18/6:18.803 |
| 14 | 4 | 20.140 | 18/6:17.640 |
| 15 | 4 | 19.680 | 18/6:16.080 |
| 16 | 4 | 21.600 | 18/6:16.875 |
| 17 | 4 | 21.490 | 18/6:17.460 |
| 18 | 4 | 20.060 | 18/6:16.550 |