| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.882 | N/A |
| 2 | 1 | 19.812 | 19/6:17.498 |
| 3 | 1 | 20.504 | 18/6:03.568 |
| 4 | 1 | 19.297 | 19/6:18.056 |
| 5 | 1 | 19.616 | 19/6:17.412 |
| 6 | 1 | 19.427 | 19/6:16.043 |
| 7 | 1 | 20.075 | 19/6:17.075 |
| 8 | 1 | 19.695 | 19/6:16.834 |
| 9 | 1 | 19.637 | 19/6:16.523 |
| 10 | 1 | 21.155 | 19/6:19.318 |
| 11 | 1 | 19.783 | 19/6:19.083 |
| 12 | 1 | 19.954 | 19/6:19.172 |
| 13 | 1 | 20.731 | 18/6:00.437 |
| 14 | 1 | 20.867 | 18/6:01.605 |
| 15 | 1 | 19.776 | 18/6:01.281 |
| 16 | 1 | 19.986 | 18/6:01.239 |
| 17 | 1 | 19.790 | 18/6:00.993 |
| 18 | 1 | 20.087 | 18/6:01.074 |