| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.574 | 18/5:16.332 |
| 2 | 2 | 16.584 | 18/5:07.422 |
| 3 | 1 | 16.786 | 18/5:05.664 |
| 4 | 1 | 16.510 | 18/5:03.543 |
| 5 | 1 | 16.770 | 18/5:03.206 |
| 6 | 1 | 16.557 | 18/5:02.343 |
| 7 | 1 | 17.479 | 18/5:04.097 |
| 8 | 1 | 16.854 | 18/5:04.007 |
| 9 | 1 | 16.648 | 18/5:03.524 |
| 10 | 1 | 17.113 | 18/5:03.975 |
| 11 | 2 | 21.477 | 18/5:11.485 |
| 12 | 1 | 16.061 | 18/5:09.620 |
| 13 | 1 | 16.651 | 18/5:08.858 |
| 14 | 1 | 16.945 | 18/5:08.583 |
| 15 | 1 | 16.548 | 18/5:07.868 |
| 16 | 1 | 16.406 | 18/5:07.083 |
| 17 | 2 | 25.100 | 18/5:15.596 |
| 18 | 2 | 15.961 | 18/5:14.024 |