| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.204 | 18/5:09.672 |
| 2 | 1 | 17.165 | 18/5:09.321 |
| 3 | 1 | 17.349 | 18/5:10.308 |
| 4 | 1 | 16.810 | 18/5:08.376 |
| 5 | 1 | 19.230 | 18/5:15.929 |
| 6 | 1 | 16.934 | 18/5:14.076 |
| 7 | 1 | 16.787 | 18/5:12.375 |
| 8 | 1 | 17.205 | 18/5:12.039 |
| 9 | 1 | 17.632 | 18/5:12.632 |
| 10 | 1 | 17.809 | 18/5:13.425 |
| 11 | 1 | 17.326 | 18/5:13.283 |
| 12 | 1 | 17.421 | 18/5:13.308 |
| 13 | 1 | 17.576 | 18/5:13.543 |
| 14 | 1 | 17.576 | 18/5:13.745 |
| 15 | 1 | 17.287 | 18/5:13.573 |
| 16 | 1 | 18.926 | 18/5:15.267 |
| 17 | 1 | 17.455 | 18/5:15.203 |
| 18 | 1 | 17.313 | 18/5:15.005 |