| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.866 | N/A |
| 2 | 1 | 19.655 | 19/6:14.656 |
| 3 | 1 | 18.585 | 19/6:05.026 |
| 4 | 1 | 23.068 | 18/6:08.278 |
| 5 | 1 | 19.438 | 18/6:04.036 |
| 6 | 1 | 19.239 | 18/6:00.815 |
| 7 | 1 | 23.165 | 18/6:09.791 |
| 8 | 1 | 19.750 | 18/6:07.908 |
| 9 | 1 | 19.948 | 18/6:06.918 |
| 10 | 1 | 19.328 | 18/6:04.976 |
| 11 | 1 | 19.356 | 18/6:03.470 |
| 12 | 1 | 19.966 | 18/6:03.181 |
| 13 | 1 | 20.721 | 18/6:04.009 |
| 14 | 1 | 20.139 | 18/6:03.949 |
| 15 | 1 | 19.167 | 18/6:02.717 |
| 16 | 1 | 19.067 | 18/6:01.536 |
| 17 | 1 | 19.946 | 18/6:01.437 |
| 18 | 1 | 19.277 | 18/6:00.681 |