| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.842 | 18/6:15.156 |
| 2 | 2 | 19.218 | 18/6:00.540 |
| 3 | 2 | 20.118 | 18/6:01.068 |
| 4 | 4 | 22.475 | 18/6:11.938 |
| 5 | 4 | 18.911 | 18/6:05.630 |
| 6 | 4 | 20.395 | 18/6:05.877 |
| 7 | 3 | 18.739 | 18/6:01.795 |
| 8 | 2 | 18.986 | 19/6:19.249 |
| 9 | 2 | 21.373 | 18/6:02.114 |
| 10 | 2 | 19.353 | 18/6:00.738 |
| 11 | 2 | 21.199 | 18/6:02.633 |
| 12 | 2 | 20.164 | 18/6:02.659 |
| 13 | 2 | 19.093 | 18/6:01.199 |
| 14 | 2 | 19.004 | 19/6:19.824 |
| 15 | 2 | 19.645 | 19/6:19.386 |
| 16 | 2 | 19.496 | 19/6:18.826 |
| 17 | 2 | 22.670 | 18/6:01.780 |
| 18 | 2 | 20.610 | 18/6:02.291 |