| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.974 | 23/6:07.402 |
| 2 | 7 | 18.601 | 21/6:03.038 |
| 3 | 7 | 15.890 | 22/6:10.077 |
| 4 | 7 | 26.122 | 19/6:03.788 |
| 5 | 7 | 15.662 | 20/6:08.996 |
| 6 | 7 | 15.385 | 21/6:16.719 |
| 7 | 7 | 29.675 | 19/6:12.696 |
| 8 | 7 | 14.927 | 19/6:01.561 |
| 9 | 7 | 15.799 | 20/6:13.411 |
| 10 | 7 | 18.562 | 20/6:13.194 |
| 11 | 7 | 17.652 | 20/6:11.362 |
| 12 | 7 | 20.064 | 20/6:13.855 |
| 13 | 7 | 17.023 | 20/6:11.286 |
| 14 | 7 | 15.727 | 20/6:07.233 |
| 15 | 7 | 15.760 | 20/6:03.764 |
| 16 | 7 | 15.672 | 20/6:00.619 |
| 17 | 7 | 15.750 | 21/6:15.832 |
| 18 | 7 | 21.403 | 20/6:01.831 |
| 19 | 7 | 15.431 | 21/6:16.982 |
| 20 | 7 | 19.593 | 20/6:00.672 |