| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.906 | 22/6:11.932 |
| 2 | 2 | 16.584 | 22/6:08.390 |
| 3 | 1 | 16.626 | 22/6:07.517 |
| 4 | 1 | 16.839 | 22/6:08.252 |
| 5 | 1 | 16.754 | 22/6:08.320 |
| 6 | 1 | 16.635 | 22/6:07.928 |
| 7 | 2 | 16.574 | 22/6:07.457 |
| 8 | 1 | 16.598 | 22/6:07.169 |
| 9 | 2 | 19.205 | 22/6:13.318 |
| 10 | 1 | 17.060 | 22/6:13.518 |
| 11 | 1 | 16.935 | 22/6:13.432 |
| 12 | 1 | 16.722 | 22/6:12.970 |
| 13 | 1 | 16.220 | 22/6:11.729 |
| 14 | 1 | 17.317 | 22/6:12.389 |
| 15 | 1 | 17.366 | 22/6:13.033 |
| 16 | 2 | 19.069 | 22/6:15.939 |
| 17 | 2 | 17.399 | 22/6:16.341 |
| 18 | 1 | 16.711 | 22/6:15.858 |
| 19 | 1 | 17.469 | 22/6:16.303 |
| 20 | 1 | 16.969 | 22/6:16.154 |
| 21 | 2 | 18.241 | 21/6:00.199 |