| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.861 | 16/5:01.776 |
| 2 | 2 | 18.026 | 17/5:13.539 |
| 3 | 1 | 18.127 | 17/5:11.746 |
| 4 | 2 | 18.531 | 17/5:12.566 |
| 5 | 1 | 18.349 | 17/5:12.440 |
| 6 | 2 | 18.785 | 17/5:13.590 |
| 7 | 2 | 18.806 | 17/5:14.464 |
| 8 | 2 | 22.148 | 16/5:03.266 |
| 9 | 2 | 18.675 | 16/5:02.770 |
| 10 | 2 | 18.772 | 16/5:02.528 |
| 11 | 2 | 19.904 | 16/5:03.977 |
| 12 | 2 | 18.977 | 16/5:03.948 |
| 13 | 2 | 18.586 | 16/5:03.442 |
| 14 | 2 | 19.606 | 16/5:04.175 |
| 15 | 2 | 18.573 | 16/5:03.708 |
| 16 | 2 | 19.504 | 16/5:04.230 |