| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.932 | 18/5:04.776 |
| 2 | 1 | 16.717 | 18/5:02.841 |
| 3 | 1 | 17.151 | 18/5:04.008 |
| 4 | 2 | 20.611 | 17/5:03.496 |
| 5 | 2 | 17.221 | 17/5:01.348 |
| 6 | 2 | 17.061 | 18/5:17.079 |
| 7 | 2 | 17.186 | 18/5:15.974 |
| 8 | 1 | 17.192 | 18/5:15.159 |
| 9 | 1 | 17.204 | 18/5:14.055 |
| 10 | 1 | 16.970 | 18/5:13.641 |
| 11 | 1 | 16.929 | 18/5:12.830 |
| 12 | 1 | 16.625 | 18/5:11.698 |
| 13 | 1 | 17.085 | 18/5:11.377 |
| 14 | 2 | 20.553 | 18/5:15.561 |
| 15 | 2 | 16.983 | 18/5:14.904 |
| 16 | 1 | 16.842 | 18/5:14.169 |
| 17 | 1 | 16.871 | 18/5:13.552 |
| 18 | 1 | 17.027 | 18/5:13.160 |