| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.376 | 20/6:07.520 |
| 2 | 4 | 21.565 | 19/6:19.440 |
| 3 | 4 | 17.734 | 19/6:05.275 |
| 4 | 4 | 18.595 | 19/6:02.283 |
| 5 | 4 | 17.562 | 20/6:15.328 |
| 6 | 5 | 16.426 | 20/6:07.527 |
| 7 | 4 | 20.174 | 20/6:12.663 |
| 8 | 4 | 17.631 | 20/6:10.158 |
| 9 | 4 | 18.212 | 20/6:09.500 |
| 10 | 4 | 18.314 | 20/6:09.178 |
| 11 | 4 | 16.126 | 20/6:04.936 |
| 12 | 4 | 14.478 | 21/6:16.588 |
| 13 | 4 | 16.832 | 21/6:14.810 |
| 14 | 4 | 17.245 | 21/6:13.905 |
| 15 | 4 | 17.083 | 21/6:12.894 |
| 16 | 4 | 19.725 | 21/6:15.477 |
| 17 | 4 | 16.923 | 21/6:14.295 |
| 18 | 4 | 16.401 | 21/6:12.636 |
| 19 | 4 | 16.724 | 21/6:11.508 |
| 20 | 4 | 16.177 | 21/6:09.918 |
| 21 | 4 | 16.848 | 21/6:09.151 |