| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.659 | 18/6:11.862 |
| 2 | 6 | 20.396 | 18/6:09.495 |
| 3 | 5 | 19.982 | 18/6:06.222 |
| 4 | 5 | 19.472 | 18/6:02.291 |
| 5 | 4 | 20.555 | 18/6:03.830 |
| 6 | 4 | 19.253 | 18/6:00.951 |
| 7 | 5 | 21.790 | 18/6:05.418 |
| 8 | 5 | 19.570 | 18/6:03.773 |
| 9 | 5 | 19.849 | 18/6:03.052 |
| 10 | 5 | 19.386 | 18/6:01.642 |
| 11 | 5 | 22.426 | 18/6:05.462 |
| 12 | 5 | 21.290 | 18/6:06.942 |
| 13 | 5 | 22.063 | 18/6:09.264 |
| 14 | 5 | 19.299 | 18/6:07.701 |
| 15 | 5 | 19.653 | 18/6:06.772 |
| 16 | 5 | 19.285 | 18/6:05.544 |
| 17 | 5 | 21.219 | 18/6:06.509 |
| 18 | 5 | 20.045 | 18/6:06.192 |