| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.016 | 19/5:04.304 |
| 2 | 2 | 15.793 | 19/5:02.185 |
| 3 | 2 | 16.308 | 19/5:04.741 |
| 4 | 2 | 16.720 | 19/5:07.976 |
| 5 | 2 | 16.298 | 19/5:08.313 |
| 6 | 2 | 15.563 | 19/5:06.210 |
| 7 | 2 | 15.903 | 19/5:05.631 |
| 8 | 2 | 15.600 | 19/5:04.477 |
| 9 | 1 | 15.652 | 19/5:03.690 |
| 10 | 2 | 16.627 | 19/5:04.912 |
| 11 | 2 | 16.723 | 19/5:06.078 |
| 12 | 2 | 16.356 | 19/5:06.468 |
| 13 | 2 | 16.072 | 19/5:06.384 |
| 14 | 2 | 17.506 | 19/5:08.257 |
| 15 | 2 | 17.069 | 19/5:09.328 |
| 16 | 1 | 15.921 | 19/5:08.901 |
| 17 | 1 | 16.267 | 19/5:08.911 |
| 18 | 1 | 16.198 | 19/5:08.847 |
| 19 | 2 | 16.471 | 19/5:09.063 |