| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.686 | 22/6:07.092 |
| 2 | 2 | 17.778 | 21/6:01.872 |
| 3 | 2 | 17.137 | 21/6:01.207 |
| 4 | 2 | 17.512 | 21/6:02.843 |
| 5 | 3 | 19.659 | 21/6:12.842 |
| 6 | 2 | 17.135 | 21/6:10.674 |
| 7 | 1 | 17.067 | 21/6:08.922 |
| 8 | 1 | 17.406 | 21/6:08.498 |
| 9 | 1 | 17.073 | 21/6:07.390 |
| 10 | 3 | 23.003 | 20/6:00.912 |
| 11 | 3 | 17.464 | 21/6:17.847 |
| 12 | 3 | 16.764 | 21/6:15.697 |
| 13 | 3 | 18.419 | 21/6:16.551 |
| 14 | 1 | 17.184 | 21/6:15.431 |
| 15 | 1 | 16.831 | 21/6:13.965 |
| 16 | 3 | 20.348 | 21/6:17.299 |
| 17 | 3 | 17.17 | 21/6:16.105 |
| 18 | 3 | 17.037 | 21/6:15.087 |
| 19 | 4 | 18.362 | 21/6:15.640 |
| 20 | 3 | 17.997 | 21/6:15.755 |
| 21 | 3 | 17.586 | 21/6:15.448 |