| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.766 | 20/6:15.032 |
| 2 | 5 | 17.888 | 20/6:06.054 |
| 3 | 6 | 18.087 | 20/6:04.094 |
| 4 | 6 | 18.422 | 20/6:05.815 |
| 5 | 5 | 20.005 | 20/6:12.672 |
| 6 | 6 | 18.894 | 20/6:13.054 |
| 7 | 6 | 17.920 | 20/6:11.377 |
| 8 | 6 | 19.007 | 20/6:12.472 |
| 9 | 6 | 18.102 | 20/6:11.313 |
| 10 | 6 | 18.241 | 20/6:10.664 |
| 11 | 6 | 17.831 | 20/6:09.387 |
| 12 | 6 | 22.622 | 20/6:16.308 |
| 13 | 6 | 19.315 | 20/6:17.076 |
| 14 | 6 | 19.040 | 20/6:17.342 |
| 15 | 6 | 19.428 | 20/6:18.090 |
| 16 | 6 | 17.979 | 20/6:16.933 |
| 17 | 6 | 18.742 | 20/6:16.810 |
| 18 | 6 | 17.830 | 20/6:15.687 |
| 19 | 6 | 19.652 | 20/6:16.601 |
| 20 | 7 | 19.866 | 20/6:17.637 |