| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.190 | N/A |
| 2 | 5 | 23.431 | 18/7:01.517 |
| 3 | 5 | 30.493 | 16/7:07.062 |
| 4 | 5 | 20.945 | 17/7:02.491 |
| 5 | 5 | 20.871 | 18/7:10.085 |
| 6 | 5 | 20.865 | 19/7:22.968 |
| 7 | 5 | 23.468 | 18/7:00.063 |
| 8 | 4 | 27.263 | 18/7:09.577 |
| 9 | 4 | 20.538 | 18/7:02.422 |
| 10 | 4 | 21.380 | 19/7:21.698 |
| 11 | 3 | 25.395 | 18/7:02.093 |
| 12 | 4 | 28.457 | 18/7:09.808 |
| 13 | 4 | 27.296 | 18/7:14.592 |
| 14 | 4 | 22.691 | 18/7:12.619 |
| 15 | 4 | 24.485 | 18/7:13.106 |
| 16 | 4 | 21.185 | 18/7:09.788 |
| 17 | 4 | 22.983 | 18/7:08.795 |
| 18 | 4 | 22.753 | 18/7:07.689 |