| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.985 | N/A |
| 2 | 3 | 19.985 | 21/7:07.685 |
| 3 | 4 | 23.426 | 20/7:20.389 |
| 4 | 4 | 20.385 | 20/7:12.026 |
| 5 | 4 | 21.598 | 20/7:13.606 |
| 6 | 3 | 20.396 | 20/7:09.987 |
| 7 | 4 | 23.761 | 20/7:18.229 |
| 8 | 4 | 20.553 | 20/7:15.410 |
| 9 | 4 | 20.858 | 20/7:14.019 |
| 10 | 4 | 20.339 | 20/7:11.842 |
| 11 | 4 | 20.381 | 20/7:10.180 |
| 12 | 2 | 20.275 | 20/7:08.638 |
| 13 | 3 | 25.363 | 20/7:15.408 |
| 14 | 3 | 20.121 | 20/7:13.475 |
| 15 | 2 | 20.527 | 20/7:12.370 |
| 16 | 2 | 20.937 | 20/7:11.931 |
| 17 | 2 | 20.300 | 20/7:10.790 |
| 18 | 2 | 21.606 | 20/7:11.244 |
| 19 | 2 | 21.032 | 20/7:11.041 |
| 20 | 2 | 20.943 | 20/7:10.771 |