| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.219 | 19/5:08.161 |
| 2 | 1 | 16.149 | 19/5:07.496 |
| 3 | 1 | 16.317 | 19/5:08.338 |
| 4 | 1 | 15.971 | 19/5:07.116 |
| 5 | 1 | 16.236 | 19/5:07.390 |
| 6 | 1 | 16.376 | 19/5:08.015 |
| 7 | 1 | 16.449 | 19/5:08.660 |
| 8 | 1 | 17.164 | 19/5:10.842 |
| 9 | 1 | 15.981 | 19/5:10.042 |
| 10 | 1 | 16.154 | 19/5:09.730 |
| 11 | 1 | 18.871 | 19/5:14.168 |
| 12 | 1 | 16.526 | 19/5:14.154 |
| 13 | 1 | 16.265 | 19/5:13.760 |
| 14 | 2 | 17.566 | 19/5:15.188 |
| 15 | 1 | 16.032 | 19/5:14.483 |
| 16 | 1 | 15.794 | 19/5:13.583 |
| 17 | 2 | 18.691 | 19/5:16.027 |
| 18 | 1 | 15.996 | 19/5:15.355 |
| 19 | 1 | 16.155 | 19/5:14.912 |