| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.629 | N/A |
| 2 | 2 | 22.309 | 19/7:07.191 |
| 3 | 3 | 22.549 | 19/7:09.351 |
| 4 | 3 | 22.380 | 19/7:09.057 |
| 5 | 3 | 22.006 | 19/7:07.227 |
| 6 | 3 | 21.339 | 19/7:03.727 |
| 7 | 4 | 24.437 | 19/7:10.689 |
| 8 | 4 | 22.230 | 19/7:09.986 |
| 9 | 4 | 21.840 | 19/7:08.581 |
| 10 | 4 | 21.846 | 19/7:07.501 |
| 11 | 4 | 23.654 | 19/7:09.891 |
| 12 | 4 | 22.705 | 19/7:10.293 |
| 13 | 5 | 23.015 | 19/7:11.094 |
| 14 | 4 | 22.921 | 19/7:11.641 |
| 15 | 7 | 25.213 | 19/7:15.057 |
| 16 | 6 | 23.434 | 19/7:15.882 |
| 17 | 6 | 22.041 | 19/7:15.037 |
| 18 | 7 | 21.938 | 19/7:14.183 |
| 19 | 5 | 25.152 | 19/7:16.638 |