| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.189 | N/A |
| 2 | 2 | 20.396 | 21/7:12.109 |
| 3 | 3 | 22.112 | 20/7:08.015 |
| 4 | 3 | 20.923 | 20/7:05.918 |
| 5 | 3 | 21.584 | 20/7:08.010 |
| 6 | 3 | 20.903 | 20/7:06.677 |
| 7 | 3 | 20.482 | 20/7:04.455 |
| 8 | 3 | 22.495 | 20/7:08.332 |
| 9 | 3 | 21.421 | 20/7:08.689 |
| 10 | 3 | 20.829 | 20/7:07.717 |
| 11 | 3 | 20.514 | 20/7:06.341 |
| 12 | 3 | 20.414 | 20/7:05.042 |
| 13 | 3 | 20.707 | 20/7:04.424 |
| 14 | 3 | 21.843 | 20/7:05.561 |
| 15 | 3 | 20.332 | 20/7:04.485 |
| 16 | 3 | 20.932 | 20/7:04.312 |
| 17 | 2 | 24.476 | 20/7:08.370 |
| 18 | 2 | 20.624 | 20/7:07.645 |
| 19 | 2 | 20.589 | 20/7:06.963 |
| 20 | 2 | 20.382 | 20/7:06.147 |