| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.964 | 21/6:17.244 |
| 2 | 3 | 21.820 | 19/6:17.948 |
| 3 | 3 | 18.540 | 19/6:09.385 |
| 4 | 3 | 19.494 | 19/6:09.635 |
| 5 | 3 | 19.454 | 19/6:09.634 |
| 6 | 3 | 19.058 | 19/6:08.378 |
| 7 | 3 | 20.167 | 19/6:10.492 |
| 8 | 3 | 22.401 | 19/6:17.383 |
| 9 | 3 | 18.346 | 19/6:14.182 |
| 10 | 3 | 17.966 | 19/6:10.899 |
| 11 | 2 | 18.637 | 19/6:09.372 |
| 12 | 2 | 18.056 | 19/6:07.180 |
| 13 | 2 | 21.309 | 19/6:10.079 |
| 14 | 2 | 21.873 | 19/6:13.330 |
| 15 | 3 | 20.627 | 19/6:14.569 |
| 16 | 3 | 18.302 | 19/6:12.892 |
| 17 | 2 | 18.384 | 19/6:11.504 |
| 18 | 3 | 19.411 | 19/6:11.354 |
| 19 | 2 | 18.165 | 19/6:09.974 |