| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.945 | 21/6:16.845 |
| 2 | 3 | 20.458 | 19/6:04.828 |
| 3 | 3 | 17.512 | 20/6:12.767 |
| 4 | 2 | 17.004 | 20/6:04.595 |
| 5 | 2 | 20.035 | 20/6:11.816 |
| 6 | 2 | 18.002 | 20/6:09.853 |
| 7 | 2 | 16.948 | 20/6:05.440 |
| 8 | 2 | 18.483 | 20/6:05.967 |
| 9 | 2 | 19.730 | 20/6:09.149 |
| 10 | 2 | 17.634 | 20/6:07.502 |
| 11 | 2 | 17.596 | 20/6:06.085 |
| 12 | 2 | 17.930 | 20/6:05.462 |
| 13 | 2 | 20.337 | 20/6:08.637 |
| 14 | 2 | 17.721 | 20/6:07.621 |
| 15 | 2 | 18.539 | 20/6:07.832 |
| 16 | 2 | 17.234 | 20/6:06.385 |
| 17 | 2 | 19.283 | 20/6:07.519 |
| 18 | 2 | 16.998 | 20/6:05.988 |
| 19 | 2 | 17.878 | 20/6:05.544 |
| 20 | 2 | 16.847 | 20/6:04.114 |