| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.586 | 20/5:11.072 |
| 2 | 1 | 15.831 | 20/5:14.017 |
| 3 | 2 | 15.691 | 20/5:14.053 |
| 4 | 2 | 15.728 | 20/5:14.018 |
| 5 | 2 | 15.608 | 20/5:13.776 |
| 6 | 2 | 15.728 | 20/5:13.906 |
| 7 | 2 | 15.524 | 20/5:13.417 |
| 8 | 1 | 15.644 | 20/5:13.035 |
| 9 | 1 | 15.648 | 20/5:13.306 |
| 10 | 1 | 15.661 | 20/5:13.298 |
| 11 | 1 | 17.403 | 19/5:00.635 |
| 12 | 1 | 15.638 | 19/5:00.342 |
| 13 | 1 | 15.390 | 20/5:15.507 |
| 14 | 1 | 16.054 | 19/5:00.110 |
| 15 | 1 | 16.179 | 19/5:00.596 |
| 16 | 1 | 15.782 | 19/5:00.550 |
| 17 | 1 | 15.862 | 19/5:00.599 |
| 18 | 1 | 15.695 | 19/5:00.466 |
| 19 | 1 | 15.610 | 19/5:00.262 |