| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.850 | N/A |
| 2 | 2 | 23.387 | 19/7:22.816 |
| 3 | 1 | 18.232 | 21/7:18.004 |
| 4 | 1 | 17.970 | 22/7:18.973 |
| 5 | 1 | 18.257 | 22/7:10.541 |
| 6 | 1 | 18.992 | 22/7:08.569 |
| 7 | 1 | 21.702 | 22/7:16.074 |
| 8 | 2 | 27.726 | 21/7:19.752 |
| 9 | 1 | 17.921 | 21/7:12.317 |
| 10 | 1 | 22.419 | 21/7:16.053 |
| 11 | 1 | 17.956 | 21/7:10.974 |
| 12 | 2 | 21.836 | 21/7:13.482 |
| 13 | 2 | 20.587 | 21/7:13.491 |
| 14 | 2 | 17.848 | 21/7:09.285 |
| 15 | 2 | 17.902 | 21/7:05.757 |
| 16 | 2 | 24.592 | 21/7:11.619 |
| 17 | 2 | 17.890 | 21/7:08.371 |
| 18 | 2 | 18.976 | 21/7:06.782 |
| 19 | 2 | 23.218 | 21/7:10.084 |
| 20 | 2 | 19.421 | 21/7:09.041 |
| 21 | 2 | 17.858 | 21/7:06.540 |