| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.626 | 18/6:11.268 |
| 2 | 7 | 21.135 | 18/6:15.849 |
| 3 | 5 | 22.053 | 17/6:01.613 |
| 4 | 4 | 22.445 | 17/6:06.601 |
| 5 | 4 | 21.500 | 17/6:06.381 |
| 6 | 5 | 21.481 | 17/6:06.180 |
| 7 | 4 | 22.212 | 17/6:07.812 |
| 8 | 5 | 21.996 | 17/6:08.577 |
| 9 | 5 | 22.145 | 17/6:09.453 |
| 10 | 6 | 20.579 | 17/6:07.492 |
| 11 | 6 | 20.989 | 17/6:06.522 |
| 12 | 6 | 22.424 | 17/6:07.745 |
| 13 | 6 | 21.231 | 17/6:07.221 |
| 14 | 5 | 21.727 | 17/6:07.374 |
| 15 | 6 | 21.549 | 17/6:07.304 |
| 16 | 6 | 21.182 | 17/6:06.854 |
| 17 | 6 | 20.739 | 17/6:06.013 |