| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.824 | 18/5:02.832 |
| 2 | 1 | 16.965 | 18/5:04.101 |
| 3 | 2 | 16.814 | 18/5:03.618 |
| 4 | 2 | 16.865 | 18/5:03.606 |
| 5 | 2 | 16.940 | 18/5:03.869 |
| 6 | 2 | 18.534 | 18/5:08.826 |
| 7 | 2 | 16.517 | 18/5:07.180 |
| 8 | 2 | 17.021 | 18/5:07.080 |
| 9 | 2 | 16.573 | 18/5:06.106 |
| 10 | 2 | 20.135 | 18/5:11.738 |
| 11 | 2 | 16.179 | 18/5:09.873 |
| 12 | 2 | 16.226 | 18/5:08.389 |
| 13 | 2 | 16.329 | 18/5:07.277 |
| 14 | 2 | 16.569 | 18/5:06.631 |
| 15 | 2 | 20.782 | 18/5:11.128 |
| 16 | 2 | 17.077 | 18/5:10.894 |
| 17 | 2 | 17.748 | 18/5:11.398 |
| 18 | 2 | 16.346 | 18/5:10.444 |