| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.907 | 19/5:02.233 |
| 2 | 1 | 16.228 | 19/5:05.283 |
| 3 | 1 | 15.698 | 19/5:02.942 |
| 4 | 1 | 16.341 | 19/5:04.827 |
| 5 | 2 | 20.826 | 18/5:06.000 |
| 6 | 2 | 15.712 | 18/5:02.136 |
| 7 | 2 | 15.618 | 19/5:15.753 |
| 8 | 2 | 15.710 | 19/5:13.595 |
| 9 | 2 | 15.978 | 19/5:12.482 |
| 10 | 1 | 15.872 | 19/5:11.391 |
| 11 | 2 | 16.664 | 19/5:11.866 |
| 12 | 1 | 16.031 | 19/5:11.260 |
| 13 | 1 | 16.169 | 19/5:10.948 |
| 14 | 1 | 15.930 | 19/5:10.357 |
| 15 | 2 | 15.893 | 19/5:09.798 |
| 16 | 1 | 21.427 | 19/5:15.880 |
| 17 | 1 | 16.313 | 19/5:15.531 |
| 18 | 1 | 16.156 | 19/5:15.055 |
| 19 | 1 | 16.162 | 19/5:14.635 |