| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.618 | N/A |
| 2 | 2 | 20.736 | 18/6:11.013 |
| 3 | 1 | 20.695 | 18/6:10.781 |
| 4 | 1 | 19.916 | 18/6:06.251 |
| 5 | 1 | 19.848 | 18/6:03.696 |
| 6 | 2 | 24.267 | 18/6:17.188 |
| 7 | 1 | 17.386 | 18/6:06.687 |
| 8 | 2 | 23.603 | 18/6:14.284 |
| 9 | 2 | 19.838 | 18/6:11.982 |
| 10 | 2 | 16.203 | 18/6:03.325 |
| 11 | 2 | 22.604 | 18/6:07.281 |
| 12 | 2 | 22.385 | 18/6:10.179 |
| 13 | 2 | 19.917 | 18/6:09.098 |
| 14 | 2 | 20.093 | 18/6:08.413 |
| 15 | 2 | 19.956 | 18/6:07.660 |
| 16 | 2 | 18.941 | 18/6:05.857 |
| 17 | 1 | 19.237 | 18/6:04.594 |
| 18 | 1 | 24.667 | 18/6:08.910 |