| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.925 | 18/5:04.650 |
| 2 | 1 | 16.586 | 18/5:01.599 |
| 3 | 1 | 17.594 | 18/5:06.630 |
| 4 | 1 | 16.772 | 18/5:05.446 |
| 5 | 1 | 17.132 | 18/5:06.032 |
| 6 | 1 | 16.982 | 18/5:05.973 |
| 7 | 1 | 16.691 | 18/5:05.182 |
| 8 | 1 | 17.323 | 18/5:06.011 |
| 9 | 1 | 17.022 | 18/5:06.054 |
| 10 | 2 | 17.637 | 18/5:07.195 |
| 11 | 2 | 17.729 | 18/5:08.279 |
| 12 | 2 | 16.438 | 18/5:07.246 |
| 13 | 2 | 16.993 | 18/5:07.141 |
| 14 | 2 | 17.952 | 18/5:08.283 |
| 15 | 1 | 18.144 | 18/5:09.504 |
| 16 | 2 | 21.457 | 18/5:14.299 |
| 17 | 2 | 16.869 | 18/5:13.672 |
| 18 | 2 | 22.459 | 18/5:18.705 |