| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.219 | 16/5:07.504 |
| 2 | 1 | 19.269 | 16/5:07.904 |
| 3 | 2 | 18.298 | 16/5:02.859 |
| 4 | 1 | 18.555 | 16/5:01.364 |
| 5 | 1 | 18.296 | 17/5:18.366 |
| 6 | 1 | 18.610 | 17/5:18.033 |
| 7 | 1 | 18.770 | 17/5:18.184 |
| 8 | 2 | 19.410 | 16/5:00.854 |
| 9 | 2 | 19.150 | 16/5:01.470 |
| 10 | 2 | 18.426 | 16/5:00.805 |
| 11 | 2 | 18.566 | 16/5:00.464 |
| 12 | 2 | 18.360 | 17/5:18.649 |
| 13 | 2 | 19.157 | 16/5:00.414 |
| 14 | 2 | 18.951 | 16/5:00.614 |
| 15 | 2 | 18.399 | 16/5:00.198 |
| 16 | 1 | 18.377 | 17/5:18.551 |
| 17 | 1 | 20.297 | 17/5:20.110 |