| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.835 | N/A |
| 2 | 2 | 16.483 | 22/6:05.978 |
| 3 | 2 | 17.538 | 21/6:00.045 |
| 4 | 2 | 17.215 | 21/6:01.408 |
| 5 | 2 | 20.869 | 20/6:02.333 |
| 6 | 2 | 16.907 | 21/6:15.883 |
| 7 | 2 | 16.892 | 21/6:12.848 |
| 8 | 2 | 17.660 | 21/6:12.875 |
| 9 | 2 | 17.411 | 21/6:12.272 |
| 10 | 2 | 16.214 | 21/6:09.143 |
| 11 | 2 | 16.181 | 21/6:06.575 |
| 12 | 2 | 17.800 | 21/6:07.416 |
| 13 | 2 | 15.922 | 21/6:04.988 |
| 14 | 2 | 18.591 | 21/6:07.039 |
| 15 | 1 | 17.824 | 21/6:07.702 |
| 16 | 1 | 16.381 | 21/6:06.352 |
| 17 | 1 | 17.721 | 21/6:06.846 |
| 18 | 2 | 19.974 | 21/6:09.932 |
| 19 | 1 | 16.202 | 21/6:08.485 |
| 20 | 1 | 19.593 | 21/6:10.759 |
| 21 | 1 | 15.439 | 21/6:08.652 |