| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.416 | 17/6:04.072 |
| 2 | 2 | 20.478 | 18/6:17.046 |
| 3 | 2 | 20.907 | 18/6:16.806 |
| 4 | 2 | 20.322 | 18/6:14.054 |
| 5 | 2 | 20.228 | 18/6:12.064 |
| 6 | 2 | 21.044 | 18/6:13.185 |
| 7 | 2 | 20.172 | 18/6:11.744 |
| 8 | 2 | 19.916 | 18/6:10.087 |
| 9 | 2 | 20.147 | 18/6:09.260 |
| 10 | 2 | 20.360 | 18/6:08.982 |
| 11 | 2 | 21.767 | 18/6:11.057 |
| 12 | 2 | 20.925 | 18/6:11.523 |
| 13 | 2 | 20.591 | 18/6:11.455 |
| 14 | 2 | 20.313 | 18/6:11.039 |
| 15 | 2 | 20.801 | 18/6:11.264 |
| 16 | 2 | 20.618 | 18/6:11.256 |
| 17 | 2 | 20.948 | 18/6:11.597 |
| 18 | 2 | 20.404 | 18/6:11.357 |