| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.302 | 18/5:11.436 |
| 2 | 2 | 16.993 | 18/5:08.655 |
| 3 | 2 | 17.702 | 18/5:11.982 |
| 4 | 2 | 16.648 | 18/5:08.902 |
| 5 | 2 | 16.553 | 18/5:06.713 |
| 6 | 2 | 16.875 | 18/5:06.219 |
| 7 | 1 | 16.541 | 18/5:05.007 |
| 8 | 2 | 20.820 | 18/5:13.726 |
| 9 | 2 | 17.318 | 18/5:13.504 |
| 10 | 2 | 17.327 | 18/5:13.342 |
| 11 | 1 | 16.678 | 18/5:12.148 |
| 12 | 2 | 16.692 | 18/5:11.174 |
| 13 | 2 | 16.659 | 18/5:10.303 |
| 14 | 1 | 20.058 | 18/5:13.928 |
| 15 | 1 | 17.706 | 18/5:14.246 |
| 16 | 1 | 16.933 | 18/5:13.656 |
| 17 | 1 | 17.426 | 18/5:13.656 |
| 18 | 1 | 17.042 | 18/5:13.273 |