| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.430 | 19/6:09.170 |
| 2 | 2 | 19.599 | 19/6:10.775 |
| 3 | 4 | 21.561 | 18/6:03.540 |
| 4 | 4 | 19.121 | 19/6:18.627 |
| 5 | 1 | 18.959 | 19/6:14.946 |
| 6 | 2 | 19.528 | 19/6:14.294 |
| 7 | 3 | 19.802 | 19/6:14.571 |
| 8 | 2 | 19.805 | 19/6:14.787 |
| 9 | 3 | 20.228 | 19/6:15.847 |
| 10 | 3 | 23.002 | 18/6:01.863 |
| 11 | 3 | 21.915 | 18/6:04.827 |
| 12 | 4 | 21.300 | 18/6:06.375 |
| 13 | 4 | 19.715 | 18/6:05.490 |
| 14 | 4 | 19.119 | 18/6:03.965 |
| 15 | 4 | 21.982 | 18/6:06.079 |
| 16 | 3 | 19.435 | 18/6:05.064 |
| 17 | 3 | 22.924 | 18/6:07.862 |
| 18 | 3 | 19.309 | 18/6:06.734 |