| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.529 | 18/5:15.522 |
| 2 | 5 | 17.152 | 18/5:12.129 |
| 3 | 3 | 17.724 | 18/5:14.430 |
| 4 | 4 | 17.646 | 18/5:15.230 |
| 5 | 3 | 17.069 | 18/5:13.632 |
| 6 | 3 | 17.534 | 18/5:13.962 |
| 7 | 4 | 18.390 | 18/5:16.399 |
| 8 | 3 | 17.143 | 18/5:15.421 |
| 9 | 3 | 17.742 | 18/5:15.858 |
| 10 | 4 | 18.237 | 18/5:17.099 |
| 11 | 4 | 16.979 | 18/5:16.055 |
| 12 | 4 | 17.458 | 18/5:15.904 |
| 13 | 4 | 17.631 | 18/5:16.016 |
| 14 | 4 | 17.050 | 18/5:15.365 |
| 15 | 4 | 17.438 | 18/5:15.266 |
| 16 | 4 | 17.341 | 18/5:15.071 |
| 17 | 4 | 17.496 | 18/5:15.062 |
| 18 | 4 | 23.655 | 18/5:21.214 |