| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.341 | 16/5:09.456 |
| 2 | 1 | 19.455 | 16/5:10.368 |
| 3 | 1 | 21.584 | 15/5:01.900 |
| 4 | 1 | 21.256 | 15/5:06.135 |
| 5 | 2 | 22.487 | 15/5:12.369 |
| 6 | 3 | 26.139 | 14/5:03.945 |
| 7 | 3 | 18.740 | 15/5:19.290 |
| 8 | 3 | 21.910 | 15/5:20.460 |
| 9 | 3 | 21.224 | 15/5:20.227 |
| 10 | 3 | 20.782 | 15/5:19.377 |
| 11 | 3 | 21.483 | 15/5:19.638 |
| 12 | 3 | 20.689 | 15/5:18.863 |
| 13 | 4 | 19.958 | 15/5:17.363 |
| 14 | 4 | 19.141 | 15/5:15.202 |
| 15 | 4 | 22.866 | 15/5:17.055 |