| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.783 | 20/6:15.660 |
| 2 | 5 | 18.750 | 20/6:15.330 |
| 3 | 4 | 17.522 | 20/6:07.033 |
| 4 | 3 | 18.307 | 20/6:06.810 |
| 5 | 3 | 19.239 | 20/6:10.404 |
| 6 | 3 | 18.069 | 20/6:08.900 |
| 7 | 3 | 17.696 | 20/6:06.760 |
| 8 | 3 | 18.389 | 20/6:06.888 |
| 9 | 3 | 19.224 | 20/6:08.842 |
| 10 | 3 | 20.237 | 20/6:12.432 |
| 11 | 2 | 18.324 | 20/6:11.891 |
| 12 | 2 | 17.562 | 20/6:10.170 |
| 13 | 2 | 17.439 | 20/6:08.525 |
| 14 | 2 | 18.043 | 20/6:07.977 |
| 15 | 2 | 17.565 | 20/6:06.865 |
| 16 | 2 | 21.324 | 20/6:10.591 |
| 17 | 2 | 17.871 | 20/6:09.816 |
| 18 | 3 | 18.140 | 20/6:09.427 |
| 19 | 3 | 18.008 | 20/6:08.939 |
| 20 | 2 | 18.293 | 20/6:08.785 |