| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.227 | 20/5:04.540 |
| 2 | 2 | 15.303 | 20/5:05.300 |
| 3 | 2 | 15.799 | 20/5:08.860 |
| 4 | 3 | 16.843 | 19/5:00.067 |
| 5 | 2 | 14.622 | 20/5:11.176 |
| 6 | 2 | 15.715 | 20/5:11.697 |
| 7 | 1 | 14.745 | 20/5:09.297 |
| 8 | 1 | 15.120 | 20/5:08.435 |
| 9 | 1 | 14.823 | 20/5:07.104 |
| 10 | 1 | 15.477 | 20/5:07.348 |
| 11 | 1 | 14.937 | 20/5:06.565 |
| 12 | 1 | 15.062 | 20/5:06.122 |
| 13 | 1 | 15.681 | 20/5:06.698 |
| 14 | 2 | 15.301 | 20/5:06.650 |
| 15 | 2 | 16.005 | 20/5:07.547 |
| 16 | 2 | 14.966 | 20/5:07.033 |
| 17 | 2 | 15.025 | 20/5:06.648 |
| 18 | 2 | 15.178 | 20/5:06.477 |
| 19 | 2 | 17.723 | 20/5:09.002 |
| 20 | 2 | 15.575 | 20/5:09.127 |