| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.491 | N/A |
| 2 | 1 | 15.943 | 20/5:04.408 |
| 3 | 1 | 16.084 | 20/5:05.747 |
| 4 | 1 | 15.753 | 20/5:04.097 |
| 5 | 1 | 15.832 | 20/5:03.648 |
| 6 | 1 | 15.730 | 20/5:02.990 |
| 7 | 1 | 15.825 | 20/5:02.853 |
| 8 | 1 | 15.646 | 20/5:02.269 |
| 9 | 1 | 15.694 | 20/5:01.945 |
| 10 | 1 | 15.813 | 20/5:01.944 |
| 11 | 1 | 16.076 | 20/5:02.443 |
| 12 | 1 | 15.759 | 20/5:02.304 |
| 13 | 2 | 24.317 | 20/5:15.738 |
| 14 | 2 | 15.851 | 20/5:14.732 |
| 15 | 2 | 16.979 | 20/5:15.400 |
| 16 | 2 | 15.715 | 20/5:14.379 |
| 17 | 2 | 15.730 | 20/5:13.503 |
| 18 | 2 | 15.962 | 20/5:12.989 |
| 19 | 1 | 15.986 | 20/5:12.557 |
| 20 | 1 | 15.693 | 20/5:11.879 |