| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.173 | 19/6:04.287 |
| 2 | 2 | 22.224 | 18/6:12.573 |
| 3 | 2 | 19.803 | 18/6:07.200 |
| 4 | 1 | 19.698 | 18/6:04.041 |
| 5 | 1 | 19.357 | 18/6:00.918 |
| 6 | 1 | 20.307 | 18/6:01.686 |
| 7 | 1 | 19.523 | 18/6:00.219 |
| 8 | 1 | 21.198 | 18/6:02.887 |
| 9 | 1 | 18.637 | 19/6:19.831 |
| 10 | 1 | 19.255 | 19/6:18.433 |
| 11 | 1 | 18.976 | 19/6:16.806 |
| 12 | 1 | 18.901 | 19/6:15.332 |
| 13 | 1 | 18.984 | 19/6:14.206 |
| 14 | 1 | 19.054 | 19/6:13.336 |
| 15 | 1 | 18.831 | 19/6:12.300 |
| 16 | 1 | 20.770 | 19/6:13.696 |
| 17 | 1 | 19.999 | 19/6:14.065 |
| 18 | 1 | 18.607 | 19/6:12.925 |
| 19 | 1 | 19.883 | 19/6:13.180 |