| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.305 | 19/5:09.795 |
| 2 | 1 | 16.061 | 19/5:07.477 |
| 3 | 2 | 16.654 | 19/5:10.460 |
| 4 | 2 | 17.067 | 19/5:13.913 |
| 5 | 2 | 15.891 | 19/5:11.516 |
| 6 | 1 | 15.658 | 19/5:09.181 |
| 7 | 1 | 16.161 | 19/5:08.878 |
| 8 | 1 | 15.957 | 19/5:08.166 |
| 9 | 1 | 16.204 | 19/5:08.134 |
| 10 | 1 | 16.098 | 19/5:07.906 |
| 11 | 2 | 21.797 | 18/5:00.850 |
| 12 | 2 | 16.350 | 18/5:00.304 |
| 13 | 2 | 15.886 | 19/5:15.822 |
| 14 | 2 | 16.066 | 19/5:15.067 |
| 15 | 1 | 19.497 | 18/5:01.982 |
| 16 | 1 | 16.132 | 18/5:01.257 |
| 17 | 1 | 16.195 | 18/5:00.684 |
| 18 | 1 | 15.998 | 19/5:16.642 |
| 19 | 1 | 16.005 | 19/5:15.982 |