| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.962 | N/A |
| 2 | 2 | 16.875 | 18/5:07.837 |
| 3 | 2 | 16.627 | 18/5:05.729 |
| 4 | 2 | 14.907 | 19/5:11.416 |
| 5 | 2 | 15.556 | 19/5:08.804 |
| 6 | 3 | 19.561 | 18/5:04.950 |
| 7 | 3 | 15.877 | 18/5:02.603 |
| 8 | 3 | 15.776 | 18/5:00.682 |
| 9 | 3 | 17.395 | 18/5:02.681 |
| 10 | 3 | 15.405 | 18/5:00.477 |
| 11 | 3 | 15.156 | 19/5:14.605 |
| 12 | 3 | 19.760 | 18/5:03.617 |
| 13 | 3 | 22.468 | 18/5:11.892 |
| 14 | 4 | 16.421 | 18/5:10.987 |
| 15 | 5 | 18.270 | 18/5:12.456 |
| 16 | 4 | 16.810 | 18/5:12.074 |
| 17 | 4 | 15.868 | 18/5:10.739 |
| 18 | 4 | 14.675 | 18/5:08.369 |