| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.339 | N/A |
| 2 | 1 | 18.982 | 22/7:00.961 |
| 3 | 1 | 24.648 | 20/7:16.824 |
| 4 | 1 | 22.084 | 20/7:18.527 |
| 5 | 1 | 34.742 | 17/7:04.163 |
| 6 | 1 | 27.995 | 17/7:13.382 |
| 7 | 2 | 28.069 | 17/7:19.725 |
| 8 | 1 | 17.053 | 18/7:23.873 |
| 9 | 1 | 16.419 | 18/7:06.072 |
| 10 | 1 | 16.107 | 19/7:14.537 |
| 11 | 1 | 23.290 | 19/7:15.239 |
| 12 | 1 | 20.361 | 19/7:11.020 |
| 13 | 1 | 21.999 | 19/7:09.962 |
| 14 | 1 | 19.565 | 19/7:05.696 |
| 15 | 1 | 16.651 | 20/7:20.291 |
| 16 | 1 | 24.332 | 19/7:01.095 |
| 17 | 1 | 17.916 | 20/7:18.216 |
| 18 | 1 | 16.869 | 20/7:12.607 |
| 19 | 1 | 16.779 | 20/7:07.525 |
| 20 | 1 | 14.993 | 20/7:01.193 |