| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.840 | 18/5:03.120 |
| 2 | 7 | 17.974 | 18/5:13.326 |
| 3 | 5 | 16.477 | 18/5:07.746 |
| 4 | 6 | 16.856 | 18/5:06.661 |
| 5 | 6 | 16.225 | 18/5:03.739 |
| 6 | 5 | 17.328 | 18/5:05.100 |
| 7 | 5 | 19.111 | 18/5:10.657 |
| 8 | 6 | 16.931 | 18/5:09.919 |
| 9 | 6 | 17.179 | 18/5:09.842 |
| 10 | 6 | 17.320 | 18/5:10.034 |
| 11 | 7 | 19.732 | 18/5:14.138 |
| 12 | 6 | 16.587 | 18/5:12.840 |
| 13 | 6 | 19.629 | 18/5:15.954 |
| 14 | 6 | 17.240 | 18/5:15.552 |
| 15 | 6 | 16.941 | 18/5:14.844 |
| 16 | 6 | 16.943 | 18/5:14.227 |
| 17 | 7 | 16.953 | 18/5:13.693 |
| 18 | 7 | 16.533 | 18/5:12.799 |