| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.012 | 17/6:14.204 |
| 2 | 2 | 19.994 | 18/6:18.054 |
| 3 | 1 | 18.080 | 18/6:00.516 |
| 4 | 1 | 18.323 | 19/6:12.443 |
| 5 | 1 | 20.581 | 19/6:16.162 |
| 6 | 1 | 17.785 | 19/6:09.787 |
| 7 | 1 | 26.249 | 18/6:07.776 |
| 8 | 1 | 20.948 | 18/6:08.937 |
| 9 | 1 | 18.688 | 18/6:05.320 |
| 10 | 1 | 21.894 | 18/6:08.197 |
| 11 | 1 | 23.895 | 18/6:13.826 |
| 12 | 1 | 18.733 | 18/6:10.773 |
| 13 | 1 | 21.866 | 18/6:12.528 |
| 14 | 1 | 19.013 | 18/6:10.364 |
| 15 | 1 | 18.138 | 18/6:07.439 |
| 16 | 1 | 21.882 | 18/6:09.091 |
| 17 | 1 | 17.666 | 18/6:06.085 |
| 18 | 1 | 18.062 | 18/6:03.809 |