| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.141 | 20/6:02.820 |
| 2 | 3 | 17.980 | 20/6:01.210 |
| 3 | 3 | 18.015 | 20/6:00.907 |
| 4 | 3 | 16.844 | 21/6:12.645 |
| 5 | 3 | 17.324 | 21/6:10.877 |
| 6 | 3 | 16.963 | 21/6:08.434 |
| 7 | 3 | 17.121 | 21/6:07.164 |
| 8 | 3 | 17.263 | 21/6:06.584 |
| 9 | 3 | 18.672 | 21/6:09.420 |
| 10 | 4 | 17.653 | 21/6:09.550 |
| 11 | 3 | 17.074 | 21/6:08.550 |
| 12 | 3 | 17.153 | 21/6:07.855 |
| 13 | 3 | 16.868 | 21/6:06.807 |
| 14 | 3 | 17.201 | 21/6:06.408 |
| 15 | 3 | 17.948 | 21/6:07.108 |
| 16 | 3 | 16.875 | 21/6:06.312 |
| 17 | 3 | 17.221 | 21/6:06.037 |
| 18 | 3 | 16.855 | 21/6:05.366 |
| 19 | 3 | 17.309 | 21/6:05.267 |
| 20 | 3 | 17.354 | 21/6:05.226 |
| 21 | 3 | 20.557 | 21/6:08.391 |