| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 32.368 | N/A |
| 2 | 6 | 23.828 | 20/8:05.001 |
| 3 | 7 | 25.482 | 20/8:20.813 |
| 4 | 6 | 21.468 | 20/8:00.628 |
| 5 | 6 | 24.367 | 20/8:04.306 |
| 6 | 6 | 20.887 | 21/8:16.496 |
| 7 | 6 | 21.878 | 21/8:12.068 |
| 8 | 6 | 25.331 | 21/8:18.770 |
| 9 | 6 | 23.055 | 21/8:18.108 |
| 10 | 6 | 20.870 | 21/8:12.736 |
| 11 | 6 | 20.719 | 21/8:08.138 |
| 12 | 6 | 22.532 | 21/8:07.671 |
| 13 | 6 | 22.762 | 21/8:07.666 |
| 14 | 5 | 25.745 | 21/8:12.251 |
| 15 | 6 | 25.597 | 21/8:15.969 |
| 16 | 6 | 22.330 | 21/8:14.836 |
| 17 | 6 | 20.719 | 21/8:11.830 |
| 18 | 6 | 32.631 | 21/8:23.192 |
| 19 | 6 | 20.937 | 21/8:20.299 |
| 20 | 6 | 21.611 | 21/8:18.419 |
| 21 | 6 | 23.530 | 21/8:18.647 |