| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.416 | 15/5:06.240 |
| 2 | 3 | 20.648 | 15/5:07.980 |
| 3 | 3 | 21.290 | 15/5:11.770 |
| 4 | 4 | 21.019 | 15/5:12.649 |
| 5 | 3 | 19.861 | 15/5:09.702 |
| 6 | 4 | 20.691 | 15/5:09.813 |
| 7 | 4 | 20.065 | 15/5:08.550 |
| 8 | 4 | 20.468 | 15/5:08.359 |
| 9 | 4 | 20.770 | 15/5:08.713 |
| 10 | 4 | 20.122 | 15/5:08.025 |
| 11 | 4 | 20.275 | 15/5:07.670 |
| 12 | 4 | 20.355 | 15/5:07.475 |
| 13 | 4 | 20.509 | 15/5:07.487 |
| 14 | 4 | 20.293 | 15/5:07.266 |
| 15 | 3 | 20.158 | 15/5:06.940 |