| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.220 | N/A |
| 2 | 2 | 24.621 | 20/8:13.019 |
| 3 | 2 | 20.648 | 22/8:20.544 |
| 4 | 2 | 20.656 | 22/8:06.695 |
| 5 | 1 | 21.160 | 22/8:02.416 |
| 6 | 1 | 21.772 | 22/8:02.419 |
| 7 | 1 | 22.471 | 22/8:04.868 |
| 8 | 1 | 20.096 | 23/8:21.124 |
| 9 | 1 | 24.039 | 22/8:05.810 |
| 10 | 1 | 21.738 | 22/8:05.355 |
| 11 | 1 | 19.865 | 22/8:01.058 |
| 12 | 1 | 21.458 | 22/8:00.584 |
| 13 | 1 | 21.079 | 23/8:21.158 |
| 14 | 1 | 21.866 | 23/8:21.552 |
| 15 | 1 | 22.411 | 22/8:01.004 |
| 16 | 1 | 22.943 | 22/8:02.772 |
| 17 | 1 | 19.916 | 22/8:00.314 |
| 18 | 1 | 22.182 | 22/8:00.945 |
| 19 | 1 | 20.554 | 23/8:21.245 |
| 20 | 1 | 23.662 | 22/8:01.845 |
| 21 | 1 | 20.118 | 22/8:00.137 |
| 22 | 1 | 21.184 | 23/8:21.298 |
| 23 | 1 | 23.637 | 23/8:23.296 |