| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 21.785 | 17/6:10.345 |
| 2 | 7 | 18.988 | 18/6:06.957 |
| 3 | 5 | 18.264 | 19/6:13.901 |
| 4 | 5 | 17.315 | 19/6:02.672 |
| 5 | 5 | 19.054 | 19/6:02.543 |
| 6 | 5 | 17.520 | 20/6:16.420 |
| 7 | 4 | 18.370 | 20/6:15.131 |
| 8 | 4 | 17.746 | 20/6:12.605 |
| 9 | 4 | 17.813 | 20/6:10.789 |
| 10 | 3 | 17.296 | 20/6:08.302 |
| 11 | 4 | 19.718 | 20/6:10.671 |
| 12 | 4 | 17.743 | 20/6:09.353 |
| 13 | 3 | 17.816 | 20/6:08.351 |
| 14 | 3 | 17.652 | 20/6:07.257 |
| 15 | 3 | 18.179 | 20/6:07.012 |
| 16 | 3 | 20.481 | 20/6:09.675 |
| 17 | 3 | 17.927 | 20/6:09.020 |
| 18 | 4 | 22.902 | 20/6:13.966 |
| 19 | 3 | 17.759 | 20/6:12.977 |
| 20 | 3 | 18.581 | 20/6:12.909 |