| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.598 | 20/1:11.960 |
| 2 | 4 | 7.643 | 20/1:52.410 |
| 3 | 3 | 7.496 | 20/2:04.913 |
| 4 | 3 | 7.432 | 20/2:10.845 |
| 5 | 4 | 8.659 | 20/2:19.312 |
| 6 | 4 | 7.696 | 20/2:21.747 |
| 7 | 4 | 7.507 | 20/2:22.946 |
| 8 | 3 | 7.445 | 20/2:23.690 |
| 9 | 3 | 7.392 | 20/2:24.151 |
| 10 | 2 | 8.061 | 20/2:25.858 |
| 11 | 2 | 7.609 | 20/2:26.433 |
| 12 | 2 | 7.667 | 20/2:27.008 |
| 13 | 2 | 7.387 | 20/2:27.065 |
| 14 | 2 | 7.950 | 20/2:27.917 |
| 15 | 3 | 11.289 | 20/2:33.108 |
| 16 | 3 | 7.833 | 20/2:33.330 |
| 17 | 3 | 13.771 | 20/2:40.512 |
| 18 | 3 | 8.503 | 20/2:41.042 |
| 19 | 3 | 8.674 | 19/2:33.612 |