| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.477 | N/A |
| 2 | 2 | 21.737 | 20/7:17.048 |
| 3 | 2 | 20.419 | 20/7:04.959 |
| 4 | 2 | 21.727 | 20/7:09.069 |
| 5 | 2 | 20.487 | 20/7:05.234 |
| 6 | 2 | 20.223 | 20/7:01.930 |
| 7 | 2 | 20.582 | 20/7:00.864 |
| 8 | 2 | 20.187 | 21/7:19.797 |
| 9 | 2 | 19.985 | 21/7:17.844 |
| 10 | 2 | 20.246 | 21/7:16.905 |
| 11 | 3 | 23.948 | 20/7:02.604 |
| 12 | 3 | 24.809 | 20/7:09.263 |
| 13 | 3 | 21.820 | 20/7:10.079 |
| 14 | 3 | 20.033 | 20/7:08.158 |
| 15 | 3 | 20.393 | 20/7:07.000 |
| 16 | 3 | 20.257 | 20/7:05.824 |
| 17 | 3 | 19.990 | 20/7:04.478 |
| 18 | 3 | 24.784 | 20/7:08.648 |
| 19 | 3 | 1:02.702 | 19/7:28.806 |