| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.927 | N/A |
| 2 | 2 | 16.486 | N/A |
| 3 | 1 | 17.266 | 21/6:01.806 |
| 4 | 1 | 18.045 | 21/6:09.596 |
| 5 | 1 | 17.518 | 21/6:08.679 |
| 6 | 1 | 22.025 | 20/6:12.042 |
| 7 | 1 | 18.262 | 20/6:10.326 |
| 8 | 1 | 20.235 | 20/6:15.430 |
| 9 | 1 | 18.325 | 20/6:13.892 |
| 10 | 1 | 18.672 | 20/6:13.562 |
| 11 | 1 | 18.359 | 20/6:12.645 |
| 12 | 1 | 18.420 | 20/6:12.027 |
| 13 | 1 | 17.554 | 20/6:10.025 |
| 14 | 1 | 17.820 | 20/6:08.779 |
| 15 | 1 | 18.787 | 20/6:09.137 |
| 16 | 1 | 20.560 | 20/6:11.851 |
| 17 | 1 | 18.653 | 20/6:11.787 |
| 18 | 1 | 18.128 | 20/6:11.107 |
| 19 | 1 | 17.200 | 20/6:09.471 |
| 20 | 1 | 23.618 | 20/6:14.791 |