| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.448 | 21/6:06.408 |
| 2 | 1 | 17.419 | 21/6:06.104 |
| 3 | 1 | 17.275 | 21/6:04.994 |
| 4 | 1 | 16.961 | 21/6:02.791 |
| 5 | 1 | 17.285 | 21/6:02.830 |
| 6 | 1 | 17.431 | 21/6:03.366 |
| 7 | 1 | 17.130 | 21/6:02.847 |
| 8 | 1 | 16.898 | 21/6:01.848 |
| 9 | 1 | 18.031 | 21/6:03.715 |
| 10 | 1 | 17.218 | 21/6:03.502 |
| 11 | 1 | 17.002 | 21/6:02.914 |
| 12 | 1 | 17.080 | 21/6:02.561 |
| 13 | 1 | 17.335 | 21/6:02.675 |
| 14 | 1 | 17.019 | 21/6:02.298 |
| 15 | 1 | 16.944 | 21/6:01.866 |
| 16 | 1 | 16.929 | 21/6:01.469 |
| 17 | 1 | 17.697 | 21/6:02.067 |
| 18 | 1 | 16.821 | 21/6:01.577 |
| 19 | 1 | 17.063 | 21/6:01.406 |
| 20 | 1 | 17.374 | 21/6:01.578 |
| 21 | 1 | 17.619 | 21/6:01.979 |