| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 22.033 | 17/6:14.561 |
| 2 | 6 | 18.519 | 18/6:04.968 |
| 3 | 7 | 21.689 | 18/6:13.446 |
| 4 | 5 | 19.036 | 18/6:05.747 |
| 5 | 4 | 17.762 | 19/6:16.348 |
| 6 | 4 | 17.403 | 19/6:08.733 |
| 7 | 4 | 17.632 | 19/6:03.915 |
| 8 | 4 | 21.483 | 19/6:09.448 |
| 9 | 4 | 19.798 | 19/6:10.194 |
| 10 | 4 | 17.665 | 19/6:06.738 |
| 11 | 4 | 18.937 | 19/6:06.108 |
| 12 | 4 | 20.162 | 19/6:07.522 |
| 13 | 4 | 18.855 | 19/6:06.808 |
| 14 | 4 | 17.801 | 19/6:04.766 |
| 15 | 4 | 17.554 | 19/6:02.683 |
| 16 | 4 | 17.850 | 19/6:01.213 |
| 17 | 4 | 17.414 | 20/6:18.345 |
| 18 | 4 | 17.783 | 20/6:17.084 |
| 19 | 4 | 17.378 | 20/6:15.531 |
| 20 | 4 | 17.841 | 20/6:14.595 |