| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.787 | 15/5:11.805 |
| 2 | 1 | 20.784 | 15/5:11.782 |
| 3 | 1 | 20.405 | 15/5:09.880 |
| 4 | 2 | 20.633 | 15/5:09.784 |
| 5 | 2 | 20.355 | 15/5:08.892 |
| 6 | 2 | 20.483 | 15/5:08.618 |
| 7 | 2 | 20.122 | 15/5:07.648 |
| 8 | 2 | 21.331 | 15/5:09.188 |
| 9 | 2 | 20.674 | 15/5:09.290 |
| 10 | 1 | 20.406 | 15/5:08.970 |
| 11 | 1 | 20.956 | 15/5:09.458 |
| 12 | 1 | 20.324 | 15/5:09.075 |
| 13 | 1 | 20.247 | 15/5:08.662 |
| 14 | 1 | 20.299 | 15/5:08.364 |
| 15 | 1 | 19.956 | 15/5:07.762 |