| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 30.127 | N/A |
| 2 | 5 | 21.625 | 20/7:21.002 |
| 3 | 5 | 20.294 | 20/7:08.357 |
| 4 | 5 | 20.864 | 20/7:07.752 |
| 5 | 5 | 20.373 | 20/7:05.118 |
| 6 | 5 | 19.906 | 20/7:01.762 |
| 7 | 4 | 20.268 | 20/7:00.672 |
| 8 | 4 | 20.302 | 21/7:20.504 |
| 9 | 4 | 20.099 | 21/7:19.454 |
| 10 | 4 | 20.281 | 21/7:19.042 |
| 11 | 4 | 20.281 | 21/7:18.713 |
| 12 | 4 | 19.926 | 21/7:17.797 |
| 13 | 4 | 19.731 | 21/7:16.710 |
| 14 | 4 | 20.896 | 21/7:17.582 |
| 15 | 5 | 27.081 | 20/7:06.313 |
| 16 | 5 | 24.179 | 20/7:10.527 |
| 17 | 5 | 20.281 | 20/7:09.586 |
| 18 | 5 | 21.293 | 20/7:09.887 |
| 19 | 5 | 27.130 | 20/7:16.315 |
| 20 | 5 | 20.230 | 20/7:15.167 |