| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.081 | N/A |
| 2 | 3 | 21.506 | 20/7:15.695 |
| 3 | 3 | 21.556 | 20/7:16.017 |
| 4 | 1 | 20.941 | 20/7:12.433 |
| 5 | 1 | 22.045 | 20/7:15.809 |
| 6 | 1 | 21.549 | 20/7:15.949 |
| 7 | 1 | 21.189 | 20/7:14.903 |
| 8 | 1 | 21.953 | 20/7:16.229 |
| 9 | 2 | 24.954 | 19/7:02.390 |
| 10 | 1 | 21.300 | 19/7:01.067 |
| 11 | 1 | 21.521 | 19/7:00.406 |
| 12 | 1 | 21.464 | 20/7:21.588 |
| 13 | 3 | 29.135 | 19/7:10.750 |
| 14 | 4 | 25.213 | 19/7:14.609 |
| 15 | 5 | 22.918 | 19/7:14.966 |
| 16 | 4 | 21.200 | 19/7:13.213 |
| 17 | 4 | 20.596 | 19/7:11.001 |
| 18 | 5 | 28.885 | 19/7:17.825 |
| 19 | 5 | 20.716 | 19/7:15.722 |