| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.652 | 19/6:13.388 |
| 2 | 5 | 19.876 | 19/6:15.516 |
| 3 | 4 | 18.309 | 19/6:06.301 |
| 4 | 4 | 18.795 | 19/6:04.002 |
| 5 | 4 | 18.933 | 19/6:03.147 |
| 6 | 4 | 17.958 | 20/6:18.410 |
| 7 | 4 | 17.821 | 20/6:15.269 |
| 8 | 4 | 21.763 | 19/6:03.629 |
| 9 | 4 | 18.678 | 19/6:02.657 |
| 10 | 5 | 19.780 | 19/6:03.974 |
| 11 | 3 | 18.511 | 19/6:02.859 |
| 12 | 4 | 18.426 | 19/6:01.795 |
| 13 | 4 | 18.440 | 19/6:00.915 |
| 14 | 5 | 21.040 | 19/6:03.690 |
| 15 | 5 | 18.566 | 19/6:02.961 |
| 16 | 5 | 18.345 | 19/6:02.060 |
| 17 | 4 | 17.679 | 19/6:00.522 |
| 18 | 4 | 20.527 | 19/6:02.160 |
| 19 | 4 | 19.412 | 19/6:02.511 |