| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.354 | N/A |
| 2 | 2 | 18.635 | 20/6:16.419 |
| 3 | 4 | 25.873 | 17/6:18.418 |
| 4 | 3 | 19.792 | 17/6:05.287 |
| 5 | 3 | 19.714 | 18/6:19.413 |
| 6 | 3 | 19.153 | 18/6:13.121 |
| 7 | 3 | 18.830 | 18/6:08.012 |
| 8 | 3 | 20.782 | 18/6:09.103 |
| 9 | 3 | 18.910 | 18/6:05.943 |
| 10 | 3 | 19.330 | 18/6:04.278 |
| 11 | 4 | 21.102 | 18/6:05.959 |
| 12 | 4 | 19.395 | 18/6:04.696 |
| 13 | 4 | 18.761 | 18/6:02.746 |
| 14 | 4 | 18.894 | 18/6:01.269 |
| 15 | 4 | 21.846 | 18/6:03.588 |
| 16 | 4 | 18.879 | 18/6:02.236 |
| 17 | 3 | 19.031 | 18/6:01.213 |
| 18 | 3 | 19.547 | 18/6:00.828 |