| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.555 | 19/6:11.545 |
| 2 | 7 | 21.391 | 18/6:08.514 |
| 3 | 7 | 19.537 | 18/6:02.898 |
| 4 | 7 | 21.935 | 18/6:10.881 |
| 5 | 7 | 18.848 | 18/6:04.558 |
| 6 | 7 | 20.950 | 18/6:06.648 |
| 7 | 7 | 20.584 | 18/6:07.200 |
| 8 | 7 | 20.904 | 18/6:08.334 |
| 9 | 7 | 21.942 | 18/6:11.292 |
| 10 | 7 | 22.386 | 18/6:14.458 |
| 11 | 7 | 18.536 | 18/6:10.748 |
| 12 | 7 | 19.398 | 18/6:08.949 |
| 13 | 6 | 19.396 | 18/6:07.424 |
| 14 | 6 | 20.025 | 18/6:06.926 |
| 15 | 6 | 21.150 | 18/6:07.844 |
| 16 | 6 | 21.435 | 18/6:08.968 |
| 17 | 6 | 22.825 | 18/6:11.432 |
| 18 | 6 | 19.350 | 18/6:10.147 |