| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.325 | 18/6:05.850 |
| 2 | 3 | 20.651 | 18/6:08.784 |
| 3 | 4 | 22.102 | 18/6:18.468 |
| 4 | 4 | 21.081 | 18/6:18.716 |
| 5 | 4 | 20.601 | 18/6:17.136 |
| 6 | 3 | 21.692 | 18/6:19.356 |
| 7 | 4 | 21.265 | 18/6:19.844 |
| 8 | 2 | 21.977 | 17/6:00.600 |
| 9 | 4 | 24.294 | 17/6:06.422 |
| 10 | 7 | 27.386 | 17/6:16.336 |
| 11 | 7 | 20.924 | 17/6:14.461 |
| 12 | 7 | 21.485 | 17/6:13.693 |
| 13 | 7 | 21.372 | 17/6:12.895 |
| 14 | 7 | 29.559 | 17/6:22.153 |
| 15 | 8 | 24.464 | 16/6:01.790 |
| 16 | 8 | 22.555 | 16/6:01.733 |