| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 31.779 | N/A |
| 2 | 3 | 25.707 | 19/8:14.505 |
| 3 | 3 | 25.239 | 19/8:10.293 |
| 4 | 3 | 26.345 | 19/8:15.525 |
| 5 | 2 | 28.739 | 18/8:02.406 |
| 6 | 1 | 26.356 | 18/8:01.891 |
| 7 | 2 | 25.675 | 19/8:25.962 |
| 8 | 2 | 30.183 | 18/8:08.943 |
| 9 | 2 | 26.811 | 18/8:08.770 |
| 10 | 2 | 26.227 | 18/8:07.533 |
| 11 | 2 | 25.693 | 18/8:05.636 |
| 12 | 2 | 29.870 | 18/8:10.539 |
| 13 | 2 | 30.844 | 18/8:16.005 |
| 14 | 3 | 34.219 | 18/8:25.043 |
| 15 | 3 | 31.928 | 17/8:01.877 |
| 16 | 4 | 32.829 | 17/8:06.888 |
| 17 | 3 | 30.228 | 17/8:08.672 |