| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.389 | 18/6:07.002 |
| 2 | 7 | 19.762 | 18/6:01.359 |
| 3 | 8 | 20.512 | 18/6:03.978 |
| 4 | 8 | 20.213 | 18/6:03.942 |
| 5 | 8 | 17.316 | 19/6:13.130 |
| 6 | 6 | 18.130 | 19/6:08.353 |
| 7 | 6 | 19.124 | 19/6:07.639 |
| 8 | 6 | 19.407 | 19/6:07.776 |
| 9 | 8 | 23.162 | 19/6:15.809 |
| 10 | 8 | 20.594 | 19/6:17.357 |
| 11 | 7 | 17.613 | 19/6:13.474 |
| 12 | 7 | 18.128 | 19/6:11.054 |
| 13 | 6 | 17.425 | 19/6:07.979 |
| 14 | 6 | 19.402 | 19/6:08.026 |
| 15 | 6 | 19.260 | 19/6:07.887 |
| 16 | 6 | 17.724 | 19/6:05.941 |
| 17 | 7 | 20.105 | 19/6:06.886 |
| 18 | 6 | 17.485 | 19/6:04.959 |
| 19 | 6 | 23.935 | 19/6:09.686 |