| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.503 | N/A |
| 2 | 4 | 24.750 | 18/7:03.253 |
| 3 | 6 | 31.440 | 16/7:03.928 |
| 4 | 6 | 21.520 | 18/7:22.859 |
| 5 | 6 | 27.230 | 17/7:02.263 |
| 6 | 5 | 20.860 | 18/7:10.223 |
| 7 | 5 | 28.830 | 18/7:20.621 |
| 8 | 5 | 24.900 | 18/7:18.504 |
| 9 | 5 | 21.440 | 18/7:09.564 |
| 10 | 5 | 21.960 | 18/7:03.593 |
| 11 | 5 | 27.180 | 18/7:07.069 |
| 12 | 6 | 26.810 | 18/7:10.470 |
| 13 | 5 | 27.300 | 18/7:13.481 |
| 14 | 5 | 25.600 | 18/7:13.806 |
| 15 | 5 | 25.810 | 18/7:14.339 |
| 16 | 6 | 23.700 | 18/7:12.410 |
| 17 | 5 | 22.030 | 18/7:08.948 |
| 18 | 4 | 21.390 | 18/7:05.253 |