| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.591 | 19/6:12.229 |
| 2 | 4 | 25.487 | 16/6:00.624 |
| 3 | 3 | 19.246 | 17/6:04.503 |
| 4 | 4 | 24.107 | 17/6:15.832 |
| 5 | 3 | 18.905 | 17/6:04.942 |
| 6 | 3 | 18.537 | 18/6:17.619 |
| 7 | 3 | 18.985 | 18/6:12.492 |
| 8 | 3 | 19.497 | 18/6:09.799 |
| 9 | 3 | 18.387 | 18/6:05.484 |
| 10 | 3 | 19.493 | 18/6:04.023 |
| 11 | 3 | 19.417 | 18/6:02.703 |
| 12 | 3 | 19.734 | 18/6:02.079 |
| 13 | 3 | 18.800 | 18/6:00.258 |
| 14 | 3 | 19.395 | 19/6:19.431 |
| 15 | 3 | 18.313 | 19/6:17.332 |
| 16 | 3 | 18.341 | 19/6:15.529 |
| 17 | 3 | 18.958 | 19/6:14.627 |
| 18 | 3 | 20.478 | 19/6:15.430 |
| 19 | 3 | 18.918 | 19/6:14.589 |