| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.553 | 20/5:11.060 |
| 2 | 2 | 16.651 | 19/5:05.938 |
| 3 | 2 | 15.157 | 20/5:15.740 |
| 4 | 1 | 15.127 | 20/5:12.440 |
| 5 | 1 | 15.626 | 20/5:12.456 |
| 6 | 2 | 15.594 | 20/5:12.360 |
| 7 | 2 | 15.179 | 20/5:11.106 |
| 8 | 2 | 15.034 | 20/5:09.803 |
| 9 | 1 | 14.867 | 20/5:08.418 |
| 10 | 1 | 15.042 | 20/5:07.660 |
| 11 | 1 | 15.068 | 20/5:07.087 |
| 12 | 1 | 15.129 | 20/5:06.712 |
| 13 | 2 | 17.372 | 20/5:09.845 |
| 14 | 2 | 15.468 | 20/5:09.810 |
| 15 | 2 | 15.017 | 20/5:09.179 |
| 16 | 2 | 14.703 | 20/5:08.234 |
| 17 | 2 | 14.729 | 20/5:07.431 |
| 18 | 2 | 19.185 | 20/5:11.668 |
| 19 | 2 | 14.481 | 20/5:10.507 |
| 20 | 2 | 14.793 | 20/5:09.775 |