| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.885 | 19/4:04.815 |
| 2 | 4 | 12.915 | 19/4:05.100 |
| 3 | 5 | 12.691 | 19/4:03.776 |
| 4 | 5 | 13.698 | 19/4:07.898 |
| 5 | 5 | 12.976 | 19/4:07.627 |
| 6 | 5 | 12.609 | 19/4:06.284 |
| 7 | 5 | 12.685 | 19/4:05.532 |
| 8 | 5 | 13.680 | 19/4:07.330 |
| 9 | 3 | 13.089 | 19/4:07.481 |
| 10 | 3 | 13.071 | 19/4:07.568 |
| 11 | 3 | 12.903 | 19/4:07.349 |
| 12 | 3 | 12.759 | 19/4:06.938 |
| 13 | 3 | 12.959 | 19/4:06.883 |
| 14 | 3 | 12.891 | 19/4:06.744 |
| 15 | 3 | 12.952 | 19/4:06.700 |
| 16 | 3 | 12.594 | 19/4:06.236 |
| 17 | 3 | 12.909 | 19/4:06.180 |
| 18 | 3 | 12.606 | 19/4:05.809 |
| 19 | 3 | 13.898 | 19/4:06.770 |