| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.438 | 15/5:06.570 |
| 2 | 3 | 20.693 | 15/5:08.483 |
| 3 | 3 | 18.220 | 16/5:16.539 |
| 4 | 3 | 18.157 | 16/5:10.032 |
| 5 | 2 | 17.382 | 16/5:03.648 |
| 6 | 2 | 17.837 | 16/5:00.605 |
| 7 | 2 | 18.407 | 17/5:18.468 |
| 8 | 2 | 17.813 | 17/5:16.512 |
| 9 | 2 | 18.139 | 17/5:15.607 |
| 10 | 2 | 17.365 | 17/5:13.567 |
| 11 | 2 | 18.019 | 17/5:12.908 |
| 12 | 2 | 18.049 | 17/5:12.402 |
| 13 | 2 | 18.618 | 17/5:12.718 |
| 14 | 2 | 17.834 | 17/5:12.036 |
| 15 | 2 | 17.860 | 17/5:11.475 |
| 16 | 1 | 18.258 | 17/5:11.407 |
| 17 | 2 | 18.695 | 17/5:11.784 |