| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.957 | 21/5:14.097 |
| 2 | 2 | 14.560 | 21/5:09.929 |
| 3 | 2 | 14.824 | 21/5:10.387 |
| 4 | 2 | 14.977 | 21/5:11.419 |
| 5 | 1 | 14.433 | 21/5:09.754 |
| 6 | 2 | 16.788 | 20/5:01.797 |
| 7 | 1 | 15.15 | 20/5:01.540 |
| 8 | 1 | 14.613 | 20/5:00.380 |
| 9 | 1 | 14.827 | 21/5:14.951 |
| 10 | 1 | 18.138 | 20/5:06.234 |
| 11 | 1 | 15.405 | 20/5:06.404 |
| 12 | 1 | 14.770 | 20/5:05.487 |
| 13 | 1 | 15.365 | 20/5:05.626 |
| 14 | 1 | 16.685 | 20/5:07.631 |
| 15 | 1 | 14.858 | 20/5:06.933 |
| 16 | 1 | 15.514 | 20/5:07.143 |
| 17 | 2 | 24.605 | 19/5:02.121 |
| 18 | 2 | 14.560 | 19/5:00.706 |
| 19 | 2 | 14.401 | 20/5:15.032 |
| 20 | 1 | 14.426 | 20/5:13.706 |