| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.539 | 19/5:14.241 |
| 2 | 1 | 16.391 | 19/5:12.835 |
| 3 | 1 | 16.364 | 19/5:12.195 |
| 4 | 1 | 15.725 | 19/5:08.840 |
| 5 | 1 | 16.275 | 19/5:08.917 |
| 6 | 1 | 15.846 | 19/5:07.610 |
| 7 | 1 | 15.609 | 19/5:06.033 |
| 8 | 1 | 16.191 | 19/5:06.232 |
| 9 | 1 | 16.262 | 19/5:06.538 |
| 10 | 2 | 19.475 | 19/5:12.886 |
| 11 | 2 | 16.341 | 19/5:12.667 |
| 12 | 2 | 16.401 | 19/5:12.580 |
| 13 | 2 | 15.790 | 19/5:11.613 |
| 14 | 2 | 17.180 | 19/5:12.671 |
| 15 | 2 | 17.075 | 19/5:13.454 |
| 16 | 2 | 16.007 | 19/5:12.872 |
| 17 | 2 | 15.924 | 19/5:12.265 |
| 18 | 2 | 16.551 | 19/5:12.387 |
| 19 | 2 | 15.967 | 19/5:11.913 |