| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.763 | N/A |
| 2 | 2 | 24.844 | 20/8:17.799 |
| 3 | 2 | 27.417 | 19/8:16.112 |
| 4 | 1 | 23.631 | 19/8:01.115 |
| 5 | 1 | 22.068 | 20/8:11.073 |
| 6 | 1 | 21.374 | 21/8:23.099 |
| 7 | 1 | 22.077 | 21/8:17.133 |
| 8 | 1 | 25.732 | 21/8:23.314 |
| 9 | 1 | 22.388 | 21/8:19.590 |
| 10 | 1 | 21.472 | 21/8:14.658 |
| 11 | 1 | 22.165 | 21/8:12.099 |
| 12 | 1 | 22.003 | 21/8:09.710 |
| 13 | 1 | 25.832 | 21/8:14.101 |
| 14 | 1 | 21.117 | 21/8:10.563 |
| 15 | 2 | 29.749 | 21/8:19.861 |
| 16 | 2 | 21.853 | 21/8:17.392 |
| 17 | 1 | 21.661 | 21/8:14.991 |
| 18 | 1 | 21.629 | 21/8:12.835 |
| 19 | 1 | 21.348 | 21/8:10.607 |
| 20 | 1 | 21.752 | 21/8:09.038 |
| 21 | 1 | 21.972 | 21/8:07.847 |