| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.729 | 18/5:01.122 |
| 2 | 2 | 17.050 | 18/5:04.011 |
| 3 | 1 | 16.033 | 19/5:15.476 |
| 4 | 2 | 16.831 | 19/5:16.554 |
| 5 | 2 | 16.336 | 19/5:15.320 |
| 6 | 2 | 16.671 | 19/5:15.558 |
| 7 | 3 | 18.741 | 18/5:04.434 |
| 8 | 3 | 18.927 | 18/5:08.966 |
| 9 | 3 | 14.655 | 18/5:03.946 |
| 10 | 3 | 15.369 | 18/5:01.216 |
| 11 | 3 | 16.114 | 18/5:00.201 |
| 12 | 3 | 17.889 | 18/5:02.018 |
| 13 | 3 | 17.332 | 18/5:02.784 |
| 14 | 3 | 17.375 | 18/5:03.495 |
| 15 | 3 | 14.948 | 18/5:01.200 |
| 16 | 3 | 16.089 | 18/5:00.475 |
| 17 | 4 | 16.041 | 19/5:16.439 |
| 18 | 4 | 15.854 | 19/5:15.594 |
| 19 | 3 | 16.692 | 19/5:15.676 |