| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.331 | 18/5:11.958 |
| 2 | 3 | 18.260 | 17/5:02.524 |
| 3 | 3 | 18.610 | 17/5:07.139 |
| 4 | 3 | 16.901 | 17/5:02.184 |
| 5 | 2 | 17.079 | 18/5:17.452 |
| 6 | 3 | 18.673 | 17/5:02.753 |
| 7 | 3 | 17.054 | 17/5:00.919 |
| 8 | 2 | 16.814 | 18/5:16.625 |
| 9 | 1 | 17.005 | 18/5:15.454 |
| 10 | 2 | 17.702 | 18/5:15.772 |
| 11 | 1 | 16.444 | 18/5:13.974 |
| 12 | 1 | 16.549 | 18/5:12.633 |
| 13 | 1 | 17.629 | 18/5:12.994 |
| 14 | 2 | 20.719 | 18/5:17.276 |
| 15 | 2 | 16.715 | 18/5:16.182 |
| 16 | 1 | 17.051 | 18/5:15.603 |
| 17 | 1 | 16.752 | 18/5:14.776 |
| 18 | 1 | 17.404 | 18/5:14.692 |