| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.793 | 18/5:02.274 |
| 2 | 4 | 17.967 | 18/5:12.840 |
| 3 | 4 | 16.965 | 18/5:10.350 |
| 4 | 4 | 16.577 | 18/5:07.359 |
| 5 | 4 | 17.430 | 18/5:08.635 |
| 6 | 4 | 17.050 | 18/5:08.346 |
| 7 | 4 | 16.672 | 18/5:07.167 |
| 8 | 4 | 18.058 | 18/5:09.402 |
| 9 | 5 | 16.600 | 18/5:08.224 |
| 10 | 4 | 16.672 | 18/5:07.411 |
| 11 | 4 | 16.986 | 18/5:07.260 |
| 12 | 4 | 17.068 | 18/5:07.257 |
| 13 | 4 | 16.646 | 18/5:06.670 |
| 14 | 4 | 17.303 | 18/5:07.012 |
| 15 | 4 | 19.416 | 18/5:09.844 |
| 16 | 3 | 16.500 | 18/5:09.041 |
| 17 | 3 | 16.842 | 18/5:08.695 |
| 18 | 3 | 16.867 | 18/5:08.412 |