| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.067 | 18/5:07.206 |
| 2 | 3 | 15.982 | 19/5:13.966 |
| 3 | 3 | 16.411 | 19/5:13.247 |
| 4 | 5 | 20.187 | 18/5:13.412 |
| 5 | 5 | 17.098 | 18/5:12.282 |
| 6 | 4 | 17.324 | 18/5:12.207 |
| 7 | 4 | 16.325 | 18/5:09.585 |
| 8 | 5 | 19.758 | 18/5:15.342 |
| 9 | 5 | 17.618 | 18/5:15.540 |
| 10 | 5 | 16.791 | 18/5:14.210 |
| 11 | 5 | 16.660 | 18/5:12.907 |
| 12 | 4 | 16.322 | 18/5:11.315 |
| 13 | 4 | 16.678 | 18/5:10.460 |
| 14 | 4 | 16.955 | 18/5:10.083 |
| 15 | 4 | 16.476 | 18/5:09.182 |
| 16 | 4 | 16.763 | 18/5:08.717 |
| 17 | 4 | 16.308 | 18/5:07.824 |
| 18 | 5 | 20.562 | 18/5:11.285 |