| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.947 | 18/5:05.046 |
| 2 | 3 | 16.596 | 18/5:01.887 |
| 3 | 1 | 15.983 | 19/5:13.665 |
| 4 | 2 | 16.882 | 19/5:15.438 |
| 5 | 3 | 17.233 | 18/5:01.108 |
| 6 | 2 | 16.329 | 19/5:16.572 |
| 7 | 3 | 17.758 | 18/5:02.729 |
| 8 | 3 | 20.929 | 18/5:11.978 |
| 9 | 3 | 16.646 | 18/5:10.606 |
| 10 | 3 | 16.418 | 18/5:09.098 |
| 11 | 3 | 16.575 | 18/5:08.121 |
| 12 | 3 | 16.299 | 18/5:06.893 |
| 13 | 3 | 17.002 | 18/5:06.827 |
| 14 | 3 | 17.274 | 18/5:07.120 |
| 15 | 3 | 17.558 | 18/5:07.715 |
| 16 | 3 | 17.222 | 18/5:07.857 |
| 17 | 3 | 17.249 | 18/5:08.012 |
| 18 | 3 | 16.812 | 18/5:07.712 |