| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.684 | N/A |
| 2 | 1 | 20.421 | 18/6:08.841 |
| 3 | 1 | 21.634 | 18/6:19.151 |
| 4 | 1 | 20.051 | 18/6:13.618 |
| 5 | 1 | 20.288 | 18/6:11.858 |
| 6 | 1 | 20.087 | 18/6:10.119 |
| 7 | 1 | 19.661 | 18/6:07.753 |
| 8 | 1 | 19.648 | 18/6:06.031 |
| 9 | 1 | 19.426 | 18/6:04.268 |
| 10 | 1 | 19.672 | 18/6:03.361 |
| 11 | 1 | 21.873 | 18/6:06.377 |
| 12 | 1 | 32.231 | 17/6:03.490 |
| 13 | 1 | 20.262 | 17/6:02.022 |
| 14 | 1 | 19.427 | 18/6:20.882 |
| 15 | 1 | 19.811 | 18/6:19.281 |
| 16 | 1 | 19.695 | 18/6:17.762 |
| 17 | 1 | 20.295 | 18/6:17.071 |
| 18 | 1 | 20.529 | 18/6:16.695 |