| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.434 | 18/5:13.812 |
| 2 | 4 | 16.457 | 18/5:05.019 |
| 3 | 4 | 16.975 | 18/5:05.196 |
| 4 | 4 | 16.868 | 18/5:04.803 |
| 5 | 4 | 16.776 | 18/5:04.236 |
| 6 | 4 | 16.743 | 18/5:03.759 |
| 7 | 4 | 16.560 | 18/5:02.948 |
| 8 | 4 | 19.203 | 18/5:08.286 |
| 9 | 4 | 16.707 | 18/5:07.446 |
| 10 | 4 | 17.484 | 18/5:08.173 |
| 11 | 4 | 17.406 | 18/5:08.639 |
| 12 | 4 | 16.843 | 18/5:08.184 |
| 13 | 4 | 17.655 | 18/5:08.923 |
| 14 | 4 | 17.073 | 18/5:08.808 |
| 15 | 4 | 17.842 | 18/5:09.631 |
| 16 | 4 | 17.700 | 18/5:10.192 |
| 17 | 4 | 17.927 | 18/5:10.927 |
| 18 | 4 | 17.002 | 18/5:10.655 |