| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.402 | 19/5:11.638 |
| 2 | 6 | 17.227 | 18/5:02.660 |
| 3 | 7 | 18.320 | 18/5:11.694 |
| 4 | 7 | 16.618 | 18/5:08.551 |
| 5 | 8 | 17.382 | 18/5:09.416 |
| 6 | 9 | 17.018 | 18/5:08.900 |
| 7 | 9 | 16.985 | 18/5:08.448 |
| 8 | 9 | 16.369 | 18/5:06.722 |
| 9 | 8 | 18.454 | 18/5:09.550 |
| 10 | 8 | 16.350 | 18/5:08.025 |
| 11 | 7 | 16.784 | 18/5:07.487 |
| 12 | 7 | 16.449 | 18/5:06.537 |
| 13 | 7 | 17.863 | 18/5:07.690 |
| 14 | 7 | 16.290 | 18/5:06.657 |
| 15 | 7 | 16.907 | 18/5:06.501 |
| 16 | 7 | 17.520 | 18/5:07.055 |
| 17 | 7 | 17.770 | 18/5:07.808 |
| 18 | 7 | 16.651 | 18/5:07.359 |