| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.955 | 17/6:13.235 |
| 2 | 1 | 19.685 | 18/6:14.760 |
| 3 | 1 | 19.478 | 18/6:06.708 |
| 4 | 1 | 20.377 | 18/6:06.728 |
| 5 | 1 | 19.519 | 18/6:03.650 |
| 6 | 1 | 20.434 | 18/6:04.344 |
| 7 | 1 | 20.503 | 18/6:05.017 |
| 8 | 1 | 18.941 | 18/6:02.007 |
| 9 | 1 | 18.796 | 19/6:19.341 |
| 10 | 1 | 21.616 | 18/6:02.347 |
| 11 | 1 | 19.426 | 18/6:01.195 |
| 12 | 1 | 19.722 | 18/6:00.678 |
| 13 | 1 | 18.210 | 19/6:18.044 |
| 14 | 1 | 18.410 | 19/6:16.026 |
| 15 | 1 | 22.221 | 19/6:19.104 |
| 16 | 1 | 19.463 | 19/6:18.523 |
| 17 | 1 | 20.014 | 19/6:18.625 |
| 18 | 1 | 20.20 | 19/6:18.702 |