| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.986 | 18/5:05.748 |
| 2 | 1 | 17.176 | 18/5:07.458 |
| 3 | 1 | 16.865 | 18/5:06.162 |
| 4 | 1 | 17.030 | 18/5:06.257 |
| 5 | 1 | 17.212 | 18/5:06.968 |
| 6 | 1 | 17.011 | 18/5:06.840 |
| 7 | 1 | 17.466 | 18/5:07.918 |
| 8 | 3 | 20.780 | 18/5:16.184 |
| 9 | 3 | 17.072 | 18/5:15.196 |
| 10 | 3 | 17.134 | 18/5:14.518 |
| 11 | 2 | 17.227 | 18/5:14.115 |
| 12 | 2 | 17.196 | 18/5:13.733 |
| 13 | 1 | 17.056 | 18/5:13.215 |
| 14 | 1 | 17.449 | 18/5:13.277 |
| 15 | 1 | 17.143 | 18/5:12.964 |
| 16 | 1 | 17.026 | 18/5:12.558 |
| 17 | 1 | 17.635 | 18/5:12.844 |
| 18 | 1 | 20.972 | 18/5:16.436 |