| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 11.652 | 21/4:04.692 |
| 2 | 1 | 11.295 | 21/4:00.944 |
| 3 | 1 | 11.472 | 21/4:00.933 |
| 4 | 1 | 11.460 | 21/4:00.865 |
| 5 | 2 | 11.703 | 21/4:01.844 |
| 6 | 4 | 20.089 | 19/4:05.958 |
| 7 | 4 | 11.875 | 19/4:03.053 |
| 8 | 3 | 11.577 | 19/4:00.167 |
| 9 | 3 | 11.653 | 20/4:10.613 |
| 10 | 3 | 11.608 | 20/4:08.768 |
| 11 | 3 | 11.732 | 20/4:07.484 |
| 12 | 3 | 11.521 | 20/4:06.062 |
| 13 | 3 | 11.787 | 20/4:05.268 |
| 14 | 3 | 11.804 | 20/4:04.611 |
| 15 | 3 | 11.613 | 20/4:03.788 |
| 16 | 3 | 11.767 | 20/4:03.260 |
| 17 | 3 | 11.676 | 20/4:02.687 |
| 18 | 2 | 11.849 | 20/4:02.370 |
| 19 | 2 | 11.660 | 20/4:01.887 |
| 20 | 2 | 11.739 | 20/4:01.532 |