| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.664 | 18/6:11.952 |
| 2 | 1 | 19.443 | 18/6:00.963 |
| 3 | 2 | 23.982 | 17/6:03.171 |
| 4 | 1 | 18.727 | 18/6:12.672 |
| 5 | 1 | 18.031 | 18/6:03.049 |
| 6 | 1 | 19.071 | 19/6:19.740 |
| 7 | 1 | 23.152 | 18/6:07.894 |
| 8 | 1 | 19.227 | 18/6:05.168 |
| 9 | 1 | 20.466 | 18/6:05.526 |
| 10 | 1 | 18.021 | 18/6:01.411 |
| 11 | 1 | 18.18 | 19/6:17.900 |
| 12 | 1 | 21.350 | 18/6:00.201 |
| 13 | 1 | 18.629 | 19/6:18.192 |
| 14 | 1 | 18.626 | 19/6:16.456 |
| 15 | 1 | 22.102 | 19/6:19.355 |
| 16 | 1 | 20.815 | 18/6:00.344 |
| 17 | 1 | 19.223 | 19/6:19.474 |
| 18 | 1 | 18.651 | 19/6:18.079 |
| 19 | 1 | 19.532 | 19/6:17.712 |