| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.448 | N/A |
| 2 | 1 | 20.742 | 18/6:09.062 |
| 3 | 1 | 20.673 | 18/6:08.475 |
| 4 | 1 | 20.598 | 18/6:07.855 |
| 5 | 1 | 20.356 | 18/6:06.516 |
| 6 | 1 | 20.508 | 18/6:06.229 |
| 7 | 1 | 20.793 | 18/6:06.846 |
| 8 | 1 | 20.221 | 18/6:05.897 |
| 9 | 1 | 21.400 | 18/6:07.691 |
| 10 | 1 | 21.078 | 18/6:08.478 |
| 11 | 1 | 20.849 | 18/6:08.718 |
| 12 | 1 | 22.085 | 18/6:10.825 |
| 13 | 1 | 21.859 | 18/6:12.260 |
| 14 | 1 | 21.331 | 18/6:12.785 |
| 15 | 1 | 24.338 | 18/6:16.885 |
| 16 | 1 | 21.181 | 18/6:16.861 |
| 17 | 1 | 20.291 | 18/6:15.894 |
| 18 | 1 | 22.992 | 18/6:17.743 |