| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.501 | N/A |
| 2 | 2 | 16.840 | 18/5:06.781 |
| 3 | 1 | 17.925 | 18/5:16.003 |
| 4 | 1 | 16.762 | 18/5:12.487 |
| 5 | 1 | 17.180 | 18/5:12.505 |
| 6 | 1 | 17.259 | 18/5:12.785 |
| 7 | 1 | 18.157 | 18/5:15.516 |
| 8 | 1 | 16.813 | 18/5:14.202 |
| 9 | 2 | 20.645 | 17/5:03.663 |
| 10 | 2 | 16.872 | 17/5:02.195 |
| 11 | 2 | 16.952 | 17/5:01.149 |
| 12 | 1 | 16.998 | 17/5:00.359 |
| 13 | 1 | 17.045 | 18/5:17.219 |
| 14 | 1 | 16.776 | 18/5:16.332 |
| 15 | 1 | 17.593 | 18/5:16.564 |
| 16 | 1 | 17.847 | 18/5:17.053 |
| 17 | 1 | 17.455 | 18/5:17.064 |
| 18 | 1 | 17.043 | 18/5:16.663 |