| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.840 | N/A |
| 2 | 1 | 16.558 | 19/5:15.884 |
| 3 | 1 | 18.833 | 17/5:00.968 |
| 4 | 2 | 17.658 | 17/5:00.768 |
| 5 | 2 | 17.314 | 18/5:16.882 |
| 6 | 2 | 16.322 | 18/5:12.569 |
| 7 | 2 | 19.631 | 17/5:01.349 |
| 8 | 2 | 18.883 | 17/5:04.009 |
| 9 | 2 | 16.138 | 17/5:00.514 |
| 10 | 2 | 16.510 | 18/5:15.995 |
| 11 | 2 | 16.165 | 18/5:13.660 |
| 12 | 2 | 16.646 | 18/5:12.493 |
| 13 | 2 | 16.185 | 18/5:10.867 |
| 14 | 2 | 16.521 | 18/5:09.931 |
| 15 | 2 | 16.197 | 18/5:08.735 |
| 16 | 2 | 16.553 | 18/5:08.102 |
| 17 | 2 | 17.061 | 18/5:08.088 |
| 18 | 2 | 16.388 | 18/5:07.403 |