| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.313 | 20/1:06.260 |
| 2 | 3 | 7.825 | 20/1:51.380 |
| 3 | 3 | 7.761 | 20/2:05.993 |
| 4 | 2 | 7.593 | 20/2:12.460 |
| 5 | 2 | 7.601 | 20/2:16.372 |
| 6 | 2 | 7.796 | 20/2:19.630 |
| 7 | 2 | 8.700 | 20/2:24.540 |
| 8 | 2 | 7.385 | 20/2:24.935 |
| 9 | 2 | 7.412 | 20/2:25.302 |
| 10 | 2 | 7.345 | 20/2:25.462 |
| 11 | 2 | 8.182 | 20/2:27.115 |
| 12 | 2 | 7.670 | 20/2:27.638 |
| 13 | 1 | 7.830 | 20/2:28.328 |
| 14 | 1 | 7.605 | 20/2:28.597 |
| 15 | 2 | 11.282 | 20/2:33.733 |
| 16 | 2 | 7.498 | 20/2:33.498 |
| 17 | 2 | 7.786 | 20/2:33.628 |
| 18 | 2 | 7.823 | 20/2:33.786 |
| 19 | 2 | 7.369 | 20/2:33.448 |
| 20 | 2 | 7.672 | 20/2:33.448 |