| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.707 | 21/5:08.847 |
| 2 | 2 | 14.087 | 21/5:02.337 |
| 3 | 2 | 15.296 | 21/5:08.630 |
| 4 | 2 | 14.494 | 21/5:07.566 |
| 5 | 2 | 14.626 | 21/5:07.482 |
| 6 | 2 | 14.501 | 21/5:06.989 |
| 7 | 2 | 14.684 | 21/5:07.185 |
| 8 | 2 | 19.945 | 20/5:05.850 |
| 9 | 2 | 15.054 | 20/5:05.320 |
| 10 | 3 | 16.700 | 20/5:08.188 |
| 11 | 2 | 15.240 | 20/5:07.880 |
| 12 | 2 | 14.730 | 20/5:06.773 |
| 13 | 2 | 15.029 | 20/5:06.297 |
| 14 | 2 | 14.698 | 20/5:05.416 |
| 15 | 2 | 15.267 | 20/5:05.411 |
| 16 | 2 | 15.985 | 20/5:06.304 |
| 17 | 2 | 15.439 | 20/5:06.449 |
| 18 | 3 | 23.418 | 20/5:15.444 |
| 19 | 3 | 14.866 | 20/5:14.491 |
| 20 | 3 | 15.588 | 20/5:14.354 |