| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.605 | 20/6:12.100 |
| 2 | 4 | 17.191 | 21/6:15.858 |
| 3 | 4 | 17.190 | 21/6:10.902 |
| 4 | 4 | 17.044 | 21/6:07.658 |
| 5 | 2 | 17.069 | 21/6:05.816 |
| 6 | 1 | 16.918 | 21/6:04.060 |
| 7 | 2 | 17.429 | 21/6:04.338 |
| 8 | 2 | 18.509 | 21/6:07.382 |
| 9 | 2 | 18.154 | 21/6:08.921 |
| 10 | 2 | 17.549 | 21/6:08.882 |
| 11 | 2 | 16.972 | 21/6:07.748 |
| 12 | 2 | 17.005 | 21/6:06.861 |
| 13 | 2 | 18.062 | 21/6:07.818 |
| 14 | 1 | 16.923 | 21/6:06.930 |
| 15 | 1 | 18.384 | 21/6:08.206 |
| 16 | 1 | 17.594 | 21/6:08.285 |
| 17 | 1 | 17.564 | 21/6:08.318 |
| 18 | 1 | 17.027 | 21/6:07.721 |
| 19 | 1 | 18.637 | 21/6:08.966 |
| 20 | 1 | 17.842 | 21/6:09.251 |
| 21 | 1 | 16.926 | 21/6:08.594 |