| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.506 | 17/6:05.602 |
| 2 | 6 | 19.727 | 18/6:11.097 |
| 3 | 6 | 20.298 | 18/6:09.186 |
| 4 | 6 | 21.840 | 18/6:15.170 |
| 5 | 6 | 17.797 | 18/6:04.205 |
| 6 | 6 | 25.007 | 18/6:18.525 |
| 7 | 6 | 18.796 | 18/6:12.783 |
| 8 | 6 | 18.558 | 18/6:07.940 |
| 9 | 6 | 19.299 | 18/6:05.656 |
| 10 | 6 | 18.642 | 18/6:02.646 |
| 11 | 5 | 18.966 | 18/6:00.713 |
| 12 | 5 | 19.477 | 19/6:19.862 |
| 13 | 5 | 21.170 | 18/6:01.500 |
| 14 | 6 | 20.451 | 18/6:01.972 |
| 15 | 6 | 22.399 | 18/6:04.720 |
| 16 | 6 | 19.926 | 18/6:04.341 |
| 17 | 6 | 23.990 | 18/6:08.311 |
| 18 | 6 | 17.775 | 18/6:05.624 |