| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.922 | 18/5:04.596 |
| 2 | 1 | 17.332 | 18/5:08.286 |
| 3 | 1 | 16.868 | 18/5:06.732 |
| 4 | 1 | 16.967 | 18/5:06.400 |
| 5 | 1 | 17.038 | 18/5:06.457 |
| 6 | 2 | 17.408 | 18/5:07.605 |
| 7 | 2 | 17.678 | 18/5:09.119 |
| 8 | 2 | 17.114 | 18/5:08.986 |
| 9 | 2 | 17.101 | 18/5:08.856 |
| 10 | 2 | 17.140 | 18/5:08.822 |
| 11 | 2 | 16.813 | 18/5:08.260 |
| 12 | 1 | 16.835 | 18/5:07.824 |
| 13 | 2 | 17.118 | 18/5:07.847 |
| 14 | 2 | 16.959 | 18/5:07.662 |
| 15 | 1 | 17.072 | 18/5:07.638 |
| 16 | 1 | 17.002 | 18/5:07.538 |
| 17 | 1 | 16.938 | 18/5:07.382 |
| 18 | 1 | 17.411 | 18/5:07.716 |