| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.762 | N/A |
| 2 | 2 | 18.747 | 20/6:12.955 |
| 3 | 2 | 19.014 | 20/6:15.491 |
| 4 | 2 | 18.858 | 20/6:15.349 |
| 5 | 2 | 19.378 | 20/6:17.747 |
| 6 | 2 | 18.902 | 20/6:17.378 |
| 7 | 2 | 18.619 | 20/6:16.235 |
| 8 | 2 | 18.930 | 20/6:16.263 |
| 9 | 2 | 18.451 | 20/6:15.147 |
| 10 | 2 | 18.576 | 20/6:14.542 |
| 11 | 2 | 18.671 | 20/6:14.239 |
| 12 | 2 | 19.179 | 20/6:14.868 |
| 13 | 2 | 19.099 | 20/6:15.266 |
| 14 | 2 | 18.710 | 20/6:15.034 |
| 15 | 2 | 18.805 | 20/6:14.964 |
| 16 | 2 | 18.185 | 20/6:14.119 |
| 17 | 3 | 22.365 | 20/6:18.342 |
| 18 | 3 | 20.627 | 19/6:01.002 |
| 19 | 3 | 19.527 | 19/6:01.405 |