| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.911 | 19/5:02.309 |
| 2 | 1 | 15.806 | 19/5:01.311 |
| 3 | 1 | 15.577 | 20/5:15.293 |
| 4 | 1 | 15.642 | 20/5:14.680 |
| 5 | 1 | 15.717 | 20/5:14.612 |
| 6 | 1 | 15.877 | 20/5:15.100 |
| 7 | 1 | 15.576 | 20/5:14.589 |
| 8 | 1 | 16.071 | 20/5:15.442 |
| 9 | 1 | 15.843 | 20/5:15.600 |
| 10 | 1 | 15.868 | 20/5:15.776 |
| 11 | 1 | 15.672 | 20/5:15.564 |
| 12 | 1 | 15.836 | 20/5:15.660 |
| 13 | 1 | 15.687 | 20/5:15.512 |
| 14 | 1 | 15.836 | 20/5:15.599 |
| 15 | 1 | 15.721 | 20/5:15.520 |
| 16 | 1 | 15.919 | 20/5:15.699 |
| 17 | 1 | 15.985 | 19/5:00.137 |
| 18 | 1 | 15.617 | 20/5:15.734 |
| 19 | 1 | 15.608 | 20/5:15.546 |
| 20 | 1 | 15.847 | 20/5:15.616 |