| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.306 | 20/6:06.012 |
| 2 | 2 | 18.756 | 20/6:10.062 |
| 3 | 3 | 18.944 | 20/6:13.373 |
| 4 | 2 | 18.287 | 20/6:11.465 |
| 5 | 2 | 19.149 | 20/6:13.768 |
| 6 | 2 | 17.778 | 20/6:10.733 |
| 7 | 2 | 20.722 | 20/6:16.977 |
| 8 | 2 | 18.752 | 20/6:16.735 |
| 9 | 2 | 17.796 | 20/6:14.422 |
| 10 | 1 | 18.762 | 20/6:14.504 |
| 11 | 1 | 17.926 | 20/6:13.050 |
| 12 | 1 | 21.012 | 20/6:16.983 |
| 13 | 1 | 21.910 | 19/6:02.607 |
| 14 | 2 | 27.756 | 19/6:14.376 |
| 15 | 2 | 19.540 | 19/6:14.168 |
| 16 | 3 | 30.356 | 18/6:06.471 |
| 17 | 3 | 19.691 | 18/6:05.763 |
| 18 | 3 | 18.395 | 18/6:03.838 |