| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.659 | 20/6:13.180 |
| 2 | 3 | 18.079 | 20/6:07.380 |
| 3 | 3 | 17.957 | 20/6:04.633 |
| 4 | 3 | 17.792 | 20/6:02.435 |
| 5 | 4 | 22.520 | 19/6:01.027 |
| 6 | 4 | 18.187 | 20/6:17.313 |
| 7 | 4 | 18.102 | 20/6:15.131 |
| 8 | 4 | 18.248 | 20/6:13.860 |
| 9 | 4 | 17.879 | 20/6:12.051 |
| 10 | 3 | 17.884 | 20/6:10.614 |
| 11 | 3 | 17.572 | 20/6:08.871 |
| 12 | 3 | 17.724 | 20/6:07.672 |
| 13 | 3 | 17.157 | 20/6:05.785 |
| 14 | 3 | 22.252 | 20/6:11.446 |
| 15 | 3 | 17.983 | 20/6:10.660 |
| 16 | 3 | 17.842 | 20/6:09.796 |
| 17 | 3 | 17.884 | 20/6:09.084 |
| 18 | 3 | 17.792 | 20/6:08.348 |
| 19 | 3 | 18.865 | 20/6:08.819 |
| 20 | 3 | 18.125 | 20/6:08.503 |