| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.931 | 19/5:02.689 |
| 2 | 2 | 15.653 | 19/5:00.048 |
| 3 | 1 | 15.566 | 20/5:14.333 |
| 4 | 1 | 15.837 | 20/5:14.935 |
| 5 | 1 | 15.598 | 20/5:14.340 |
| 6 | 2 | 15.919 | 20/5:15.013 |
| 7 | 2 | 15.555 | 20/5:14.454 |
| 8 | 2 | 15.508 | 20/5:13.917 |
| 9 | 2 | 15.542 | 20/5:13.576 |
| 10 | 2 | 15.634 | 20/5:13.486 |
| 11 | 2 | 18.111 | 19/5:02.021 |
| 12 | 2 | 15.329 | 19/5:01.123 |
| 13 | 2 | 15.761 | 19/5:00.995 |
| 14 | 2 | 16.443 | 19/5:01.811 |
| 15 | 2 | 15.897 | 19/5:01.826 |
| 16 | 2 | 15.782 | 19/5:01.703 |
| 17 | 2 | 15.620 | 19/5:01.414 |
| 18 | 2 | 15.548 | 19/5:01.080 |
| 19 | 2 | 15.660 | 19/5:00.894 |