| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.086 | 18/5:07.548 |
| 2 | 2 | 16.822 | 18/5:05.172 |
| 3 | 1 | 16.897 | 18/5:04.830 |
| 4 | 2 | 18.224 | 18/5:10.630 |
| 5 | 2 | 17.594 | 18/5:11.843 |
| 6 | 2 | 17.179 | 18/5:11.406 |
| 7 | 2 | 19.541 | 18/5:17.168 |
| 8 | 2 | 16.863 | 18/5:15.463 |
| 9 | 2 | 17.069 | 18/5:14.550 |
| 10 | 2 | 16.934 | 18/5:13.576 |
| 11 | 2 | 16.902 | 18/5:12.727 |
| 12 | 2 | 17.290 | 18/5:12.601 |
| 13 | 1 | 17.179 | 18/5:12.342 |
| 14 | 1 | 17.252 | 18/5:12.213 |
| 15 | 1 | 17.596 | 18/5:12.514 |
| 16 | 2 | 17.192 | 18/5:12.322 |
| 17 | 2 | 16.731 | 18/5:11.666 |
| 18 | 1 | 16.690 | 18/5:11.041 |