| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.535 | 18/5:15.630 |
| 2 | 4 | 17.366 | 18/5:14.109 |
| 3 | 5 | 17.477 | 18/5:14.268 |
| 4 | 5 | 17.182 | 18/5:13.020 |
| 5 | 5 | 17.261 | 18/5:12.556 |
| 6 | 4 | 18.349 | 18/5:15.510 |
| 7 | 5 | 17.269 | 18/5:14.843 |
| 8 | 4 | 17.026 | 18/5:13.796 |
| 9 | 4 | 17.301 | 18/5:13.532 |
| 10 | 4 | 17.019 | 18/5:12.813 |
| 11 | 4 | 17.397 | 18/5:12.843 |
| 12 | 4 | 16.732 | 18/5:11.871 |
| 13 | 4 | 17.329 | 18/5:11.875 |
| 14 | 4 | 17.148 | 18/5:11.646 |
| 15 | 4 | 17.370 | 18/5:11.713 |
| 16 | 4 | 17.544 | 18/5:11.968 |
| 17 | 4 | 17.038 | 18/5:11.657 |
| 18 | 4 | 17.037 | 18/5:11.380 |