| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.730 | N/A |
| 2 | 4 | 23.944 | 21/8:18.061 |
| 3 | 4 | 16.661 | 24/8:06.687 |
| 4 | 6 | 23.211 | 23/8:07.714 |
| 5 | 6 | 17.458 | 24/8:07.055 |
| 6 | 5 | 16.635 | 25/8:09.693 |
| 7 | 5 | 17.098 | 26/8:18.925 |
| 8 | 5 | 21.435 | 25/8:07.531 |
| 9 | 6 | 16.795 | 26/8:18.595 |
| 10 | 5 | 18.602 | 26/8:17.060 |
| 11 | 5 | 20.350 | 25/8:00.983 |
| 12 | 5 | 29.142 | 24/8:02.513 |
| 13 | 5 | 30.702 | 23/8:01.790 |
| 14 | 5 | 20.260 | 23/8:00.533 |
| 15 | 5 | 26.314 | 23/8:08.969 |
| 16 | 5 | 17.674 | 23/8:03.608 |