| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.938 | 21/6:16.698 |
| 2 | 5 | 16.533 | 21/6:01.946 |
| 3 | 5 | 16.206 | 22/6:11.631 |
| 4 | 6 | 17.561 | 22/6:15.309 |
| 5 | 6 | 16.318 | 22/6:12.046 |
| 6 | 6 | 19.438 | 21/6:03.979 |
| 7 | 5 | 18.139 | 21/6:06.399 |
| 8 | 5 | 16.297 | 21/6:03.379 |
| 9 | 5 | 20.720 | 21/6:11.350 |
| 10 | 5 | 16.543 | 21/6:08.955 |
| 11 | 5 | 17.094 | 21/6:08.048 |
| 12 | 5 | 16.143 | 21/6:05.627 |
| 13 | 5 | 16.507 | 21/6:04.167 |
| 14 | 5 | 18.273 | 21/6:05.565 |
| 15 | 4 | 17.448 | 21/6:05.621 |
| 16 | 4 | 17.239 | 21/6:05.396 |
| 17 | 4 | 19.056 | 21/6:07.442 |
| 18 | 4 | 22.550 | 21/6:13.337 |
| 19 | 4 | 16.504 | 21/6:11.929 |
| 20 | 4 | 17.652 | 21/6:11.867 |
| 21 | 4 | 16.106 | 21/6:10.265 |