| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 30.869 | N/A |
| 2 | 1 | 22.903 | 18/7:00.022 |
| 3 | 1 | 22.638 | 19/7:20.738 |
| 4 | 1 | 22.764 | 19/7:20.699 |
| 5 | 1 | 22.347 | 19/7:18.803 |
| 6 | 1 | 22.464 | 19/7:18.086 |
| 7 | 1 | 21.954 | 19/7:16.079 |
| 8 | 1 | 23.098 | 19/7:17.586 |
| 9 | 1 | 22.777 | 19/7:17.995 |
| 10 | 1 | 22.030 | 19/7:16.819 |
| 11 | 1 | 22.651 | 19/7:16.995 |
| 12 | 1 | 23.058 | 19/7:17.806 |
| 13 | 1 | 23.918 | 19/7:19.772 |
| 14 | 1 | 23.130 | 19/7:20.344 |
| 15 | 1 | 31.893 | 18/7:08.699 |
| 16 | 1 | 21.903 | 18/7:07.000 |
| 17 | 1 | 21.752 | 18/7:05.354 |
| 18 | 1 | 22.269 | 18/7:04.418 |