| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.504 | N/A |
| 2 | 1 | 19.966 | 21/7:01.824 |
| 3 | 1 | 23.998 | 20/7:20.162 |
| 4 | 1 | 25.605 | 19/7:19.918 |
| 5 | 1 | 21.304 | 19/7:11.432 |
| 6 | 1 | 21.142 | 19/7:05.758 |
| 7 | 1 | 23.850 | 19/7:10.099 |
| 8 | 1 | 21.482 | 19/7:07.110 |
| 9 | 1 | 22.197 | 19/7:06.478 |
| 10 | 1 | 21.168 | 19/7:03.928 |
| 11 | 1 | 21.471 | 19/7:02.433 |
| 12 | 1 | 22.131 | 19/7:02.290 |
| 13 | 1 | 21.889 | 19/7:01.808 |
| 14 | 1 | 21.694 | 19/7:01.130 |
| 15 | 1 | 21.215 | 20/7:22.013 |
| 16 | 1 | 21.164 | 20/7:20.853 |
| 17 | 1 | 21.862 | 20/7:20.667 |
| 18 | 1 | 21.538 | 20/7:20.141 |
| 19 | 1 | 20.952 | 20/7:19.055 |
| 20 | 1 | 25.674 | 20/7:22.806 |