| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 11.596 | N/A |
| 2 | 3 | 12.428 | 25/5:09.868 |
| 3 | 2 | 12.623 | 25/5:12.208 |
| 4 | 2 | 12.049 | 25/5:08.396 |
| 5 | 2 | 11.963 | 25/5:05.974 |
| 6 | 3 | 13.483 | 25/5:11.816 |
| 7 | 3 | 12.234 | 25/5:10.716 |
| 8 | 4 | 14.868 | 24/5:06.153 |
| 9 | 3 | 12.913 | 24/5:06.458 |
| 10 | 3 | 12.108 | 24/5:04.639 |
| 11 | 3 | 12.762 | 24/5:04.687 |
| 12 | 3 | 11.694 | 24/5:02.493 |
| 13 | 3 | 12.844 | 24/5:02.869 |
| 14 | 3 | 12.630 | 24/5:02.809 |
| 15 | 3 | 12.354 | 24/5:02.304 |
| 16 | 4 | 18.393 | 24/5:11.126 |
| 17 | 4 | 11.773 | 24/5:09.329 |
| 18 | 3 | 11.479 | 24/5:07.346 |
| 19 | 3 | 11.389 | 24/5:05.468 |
| 20 | 4 | 1:02.926 | 20/5:04.509 |