| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.752 | N/A |
| 2 | 1 | 26.668 | 18/8:01.108 |
| 3 | 1 | 27.185 | 18/8:05.502 |
| 4 | 1 | 27.244 | 18/8:07.301 |
| 5 | 1 | 27.480 | 18/8:09.204 |
| 6 | 1 | 28.758 | 18/8:14.691 |
| 7 | 1 | 29.512 | 18/8:20.485 |
| 8 | 1 | 27.932 | 18/8:20.786 |
| 9 | 1 | 28.560 | 18/8:22.347 |
| 10 | 1 | 28.093 | 18/8:22.679 |
| 11 | 1 | 27.837 | 18/8:22.509 |
| 12 | 1 | 31.904 | 17/8:00.367 |
| 13 | 1 | 27.556 | 18/8:27.618 |
| 14 | 1 | 27.843 | 18/8:27.115 |
| 15 | 1 | 29.927 | 17/8:00.893 |
| 16 | 1 | 28.005 | 17/8:00.556 |
| 17 | 1 | 28.660 | 17/8:00.916 |