| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.595 | N/A |
| 2 | 4 | 22.608 | 16/6:00.715 |
| 3 | 5 | 20.845 | 17/6:09.219 |
| 4 | 5 | 19.052 | 18/6:15.079 |
| 5 | 5 | 20.450 | 18/6:14.153 |
| 6 | 4 | 18.988 | 18/6:08.201 |
| 7 | 3 | 24.686 | 18/6:20.377 |
| 8 | 2 | 19.364 | 18/6:16.149 |
| 9 | 2 | 19.477 | 18/6:13.218 |
| 10 | 2 | 18.752 | 18/6:09.569 |
| 11 | 2 | 18.897 | 18/6:06.897 |
| 12 | 2 | 18.212 | 18/6:03.652 |
| 13 | 2 | 18.786 | 18/6:01.760 |
| 14 | 3 | 19.691 | 18/6:01.343 |
| 15 | 4 | 23.540 | 18/6:05.660 |
| 16 | 4 | 21.309 | 18/6:06.872 |
| 17 | 4 | 18.759 | 18/6:05.224 |
| 18 | 3 | 18.963 | 18/6:03.974 |