| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.226 | N/A |
| 2 | 1 | 21.867 | 21/7:18.566 |
| 3 | 1 | 21.624 | 21/7:16.136 |
| 4 | 1 | 21.400 | 21/7:13.832 |
| 5 | 1 | 21.338 | 21/7:12.371 |
| 6 | 1 | 21.632 | 21/7:12.067 |
| 7 | 1 | 20.924 | 21/7:10.509 |
| 8 | 4 | 30.760 | 20/7:14.276 |
| 9 | 3 | 23.407 | 20/7:15.737 |
| 10 | 2 | 22.280 | 20/7:14.493 |
| 11 | 2 | 21.418 | 20/7:11.861 |
| 12 | 4 | 26.606 | 20/7:18.668 |
| 13 | 4 | 22.518 | 20/7:17.868 |
| 14 | 4 | 24.808 | 20/7:20.538 |
| 15 | 4 | 21.313 | 20/7:18.083 |
| 16 | 4 | 22.656 | 20/7:17.657 |
| 17 | 3 | 21.506 | 20/7:15.918 |
| 18 | 4 | 24.633 | 20/7:17.879 |
| 19 | 3 | 22.144 | 20/7:16.995 |
| 20 | 3 | 25.674 | 20/7:19.734 |