| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.578 | 21/5:06.138 |
| 2 | 3 | 17.067 | 19/5:00.627 |
| 3 | 2 | 13.585 | 20/5:01.533 |
| 4 | 2 | 13.469 | 21/5:08.170 |
| 5 | 2 | 13.820 | 21/5:04.580 |
| 6 | 2 | 13.230 | 21/5:00.122 |
| 7 | 2 | 13.276 | 22/5:11.221 |
| 8 | 1 | 13.355 | 22/5:09.045 |
| 9 | 2 | 16.306 | 21/5:00.267 |
| 10 | 2 | 15.193 | 21/5:02.146 |
| 11 | 1 | 13.519 | 21/5:00.487 |
| 12 | 1 | 13.401 | 22/5:13.132 |
| 13 | 2 | 14.783 | 22/5:14.062 |
| 14 | 1 | 13.507 | 22/5:12.854 |
| 15 | 1 | 14.504 | 22/5:13.270 |
| 16 | 2 | 17.958 | 21/5:03.911 |
| 17 | 2 | 19.689 | 21/5:10.355 |
| 18 | 2 | 30.810 | 20/5:13.389 |
| 19 | 2 | 13.991 | 20/5:11.622 |
| 20 | 2 | 13.784 | 20/5:09.825 |