| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.834 | 18/5:03.012 |
| 2 | 1 | 16.524 | 18/5:00.222 |
| 3 | 1 | 16.390 | 19/5:15.071 |
| 4 | 1 | 16.318 | 19/5:13.814 |
| 5 | 1 | 17.334 | 18/5:00.240 |
| 6 | 1 | 16.907 | 18/5:00.921 |
| 7 | 1 | 17.431 | 18/5:02.755 |
| 8 | 2 | 19.426 | 18/5:08.619 |
| 9 | 4 | 20.889 | 18/5:16.106 |
| 10 | 2 | 16.590 | 18/5:14.357 |
| 11 | 2 | 15.916 | 18/5:11.824 |
| 12 | 1 | 15.853 | 18/5:09.618 |
| 13 | 1 | 16.442 | 18/5:08.567 |
| 14 | 1 | 16.739 | 18/5:08.048 |
| 15 | 1 | 16.703 | 18/5:07.555 |
| 16 | 1 | 16.036 | 18/5:06.373 |
| 17 | 1 | 17.658 | 18/5:07.048 |
| 18 | 1 | 17.545 | 18/5:07.535 |