| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.238 | 25/5:05.950 |
| 2 | 1 | 12.379 | 25/5:07.712 |
| 3 | 2 | 12.458 | 25/5:08.958 |
| 4 | 1 | 12.337 | 25/5:08.825 |
| 5 | 2 | 12.355 | 25/5:08.835 |
| 6 | 2 | 12.568 | 25/5:09.729 |
| 7 | 2 | 12.294 | 25/5:09.389 |
| 8 | 2 | 12.653 | 25/5:10.256 |
| 9 | 2 | 13.404 | 24/5:00.496 |
| 10 | 2 | 12.552 | 24/5:00.571 |
| 11 | 2 | 12.488 | 24/5:00.493 |
| 12 | 2 | 12.597 | 24/5:00.646 |
| 13 | 2 | 12.555 | 24/5:00.698 |
| 14 | 2 | 12.769 | 24/5:01.109 |
| 15 | 2 | 12.854 | 24/5:01.602 |
| 16 | 2 | 12.718 | 24/5:01.829 |
| 17 | 2 | 12.985 | 24/5:02.406 |
| 18 | 2 | 12.624 | 24/5:02.437 |
| 19 | 2 | 12.995 | 24/5:02.934 |
| 20 | 2 | 12.613 | 24/5:02.923 |
| 21 | 2 | 12.650 | 24/5:02.955 |
| 22 | 2 | 12.843 | 24/5:03.195 |
| 23 | 1 | 12.775 | 24/5:03.343 |
| 24 | 2 | 12.863 | 24/5:03.567 |