| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.787 | 19/6:15.953 |
| 2 | 1 | 19.848 | 19/6:16.532 |
| 3 | 1 | 19.742 | 19/6:16.054 |
| 4 | 1 | 19.482 | 19/6:14.580 |
| 5 | 1 | 19.944 | 19/6:15.451 |
| 6 | 1 | 19.692 | 19/6:15.234 |
| 7 | 1 | 19.453 | 19/6:14.430 |
| 8 | 1 | 19.392 | 19/6:13.683 |
| 9 | 1 | 19.648 | 19/6:13.641 |
| 10 | 1 | 20.500 | 19/6:15.227 |
| 11 | 1 | 19.612 | 19/6:14.991 |
| 12 | 1 | 19.695 | 19/6:14.925 |
| 13 | 1 | 19.481 | 19/6:14.557 |
| 14 | 1 | 19.790 | 19/6:14.661 |
| 15 | 1 | 19.302 | 19/6:14.133 |
| 16 | 1 | 20.016 | 19/6:14.519 |
| 17 | 1 | 19.716 | 19/6:14.524 |
| 18 | 1 | 19.396 | 19/6:14.190 |
| 19 | 1 | 19.612 | 19/6:14.108 |