| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.636 | N/A |
| 2 | 2 | 22.283 | 20/7:05.013 |
| 3 | 2 | 24.886 | 19/7:06.157 |
| 4 | 2 | 23.777 | 19/7:07.312 |
| 5 | 2 | 21.705 | 20/7:21.728 |
| 6 | 2 | 21.897 | 20/7:16.918 |
| 7 | 2 | 21.418 | 20/7:12.195 |
| 8 | 2 | 20.532 | 20/7:06.416 |
| 9 | 2 | 23.415 | 20/7:08.929 |
| 10 | 1 | 20.484 | 20/7:04.696 |
| 11 | 1 | 20.618 | 20/7:01.564 |
| 12 | 1 | 20.962 | 21/7:21.594 |
| 13 | 1 | 21.118 | 21/7:20.127 |
| 14 | 1 | 21.606 | 21/7:19.637 |
| 15 | 1 | 21.649 | 21/7:19.278 |
| 16 | 1 | 24.450 | 20/7:00.649 |
| 17 | 1 | 21.556 | 20/7:00.058 |
| 18 | 1 | 26.830 | 20/7:05.432 |
| 19 | 2 | 29.891 | 20/7:13.439 |
| 20 | 1 | 22.793 | 20/7:13.506 |