| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.223 | N/A |
| 2 | 1 | 28.258 | 18/8:27.609 |
| 3 | 1 | 24.666 | 19/8:23.539 |
| 4 | 1 | 30.193 | 18/8:18.219 |
| 5 | 1 | 25.382 | 18/8:08.343 |
| 6 | 1 | 25.343 | 18/8:02.285 |
| 7 | 1 | 28.808 | 18/8:08.064 |
| 8 | 2 | 34.292 | 18/8:25.510 |
| 9 | 2 | 36.419 | 17/8:13.945 |
| 10 | 2 | 24.402 | 17/8:05.468 |
| 11 | 2 | 22.791 | 18/8:24.164 |
| 12 | 2 | 27.257 | 18/8:22.930 |
| 13 | 2 | 25.564 | 18/8:19.504 |
| 14 | 2 | 25.032 | 18/8:15.909 |
| 15 | 2 | 26.482 | 18/8:14.588 |
| 16 | 2 | 28.455 | 18/8:15.679 |
| 17 | 1 | 26.019 | 18/8:14.046 |
| 18 | 1 | 25.167 | 18/8:11.753 |