| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.827 | 19/5:00.713 |
| 2 | 2 | 15.567 | 20/5:13.940 |
| 3 | 1 | 15.897 | 20/5:15.273 |
| 4 | 1 | 16.032 | 19/5:00.784 |
| 5 | 1 | 18.901 | 19/5:12.451 |
| 6 | 1 | 15.860 | 19/5:10.599 |
| 7 | 1 | 15.775 | 19/5:09.046 |
| 8 | 1 | 16.391 | 19/5:09.344 |
| 9 | 1 | 15.715 | 19/5:08.148 |
| 10 | 1 | 15.580 | 19/5:06.936 |
| 11 | 1 | 16.626 | 19/5:07.750 |
| 12 | 1 | 20.550 | 19/5:14.642 |
| 13 | 1 | 16.045 | 19/5:13.889 |
| 14 | 1 | 16.468 | 19/5:13.818 |
| 15 | 1 | 19.389 | 18/5:00.748 |
| 16 | 1 | 16.027 | 19/5:16.647 |
| 17 | 1 | 15.746 | 19/5:15.619 |
| 18 | 1 | 16.293 | 19/5:15.283 |
| 19 | 1 | 16.741 | 19/5:15.430 |