| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.716 | N/A |
| 2 | 4 | 17.725 | 21/6:15.216 |
| 3 | 4 | 18.376 | 20/6:03.675 |
| 4 | 4 | 16.517 | 21/6:11.502 |
| 5 | 4 | 15.549 | 21/6:01.551 |
| 6 | 3 | 17.515 | 21/6:03.444 |
| 7 | 3 | 15.748 | 22/6:15.721 |
| 8 | 3 | 16.574 | 22/6:14.728 |
| 9 | 3 | 16.832 | 22/6:14.660 |
| 10 | 3 | 15.466 | 22/6:11.420 |
| 11 | 4 | 21.031 | 21/6:03.382 |
| 12 | 4 | 18.168 | 21/6:05.263 |
| 13 | 4 | 16.426 | 21/6:03.927 |
| 14 | 2 | 17.489 | 21/6:04.432 |
| 15 | 2 | 17.882 | 21/6:05.427 |
| 16 | 2 | 16.607 | 21/6:04.589 |
| 17 | 2 | 16.936 | 21/6:04.267 |
| 18 | 2 | 18.260 | 21/6:05.540 |
| 19 | 2 | 17.373 | 21/6:05.687 |
| 20 | 2 | 16.848 | 21/6:05.265 |
| 21 | 2 | 15.912 | 21/6:03.950 |