| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.219 | 16/5:07.504 |
| 2 | 1 | 18.658 | 16/5:03.016 |
| 3 | 1 | 18.863 | 16/5:02.613 |
| 4 | 1 | 19.060 | 16/5:03.200 |
| 5 | 2 | 23.039 | 16/5:16.285 |
| 6 | 2 | 19.472 | 16/5:15.496 |
| 7 | 2 | 18.591 | 16/5:12.919 |
| 8 | 2 | 19.785 | 16/5:13.374 |
| 9 | 2 | 19.543 | 16/5:13.298 |
| 10 | 2 | 18.604 | 16/5:11.734 |
| 11 | 2 | 19.714 | 16/5:12.070 |
| 12 | 2 | 20.684 | 16/5:13.643 |
| 13 | 2 | 18.859 | 16/5:12.727 |
| 14 | 2 | 18.694 | 16/5:11.754 |
| 15 | 2 | 22.270 | 16/5:14.725 |
| 16 | 2 | 18.689 | 16/5:13.744 |