| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.295 | 19/6:06.605 |
| 2 | 3 | 22.557 | 18/6:16.668 |
| 3 | 3 | 18.015 | 19/6:19.158 |
| 4 | 2 | 18.812 | 19/6:13.725 |
| 5 | 2 | 18.714 | 19/6:10.093 |
| 6 | 2 | 18.188 | 19/6:06.007 |
| 7 | 3 | 19.947 | 19/6:07.862 |
| 8 | 2 | 18.039 | 19/6:04.722 |
| 9 | 2 | 17.911 | 19/6:02.009 |
| 10 | 2 | 18.503 | 19/6:00.964 |
| 11 | 2 | 18.799 | 19/6:00.620 |
| 12 | 2 | 17.806 | 20/6:17.643 |
| 13 | 2 | 20.989 | 19/6:01.840 |
| 14 | 3 | 18.784 | 19/6:01.487 |
| 15 | 3 | 20.543 | 19/6:03.409 |
| 16 | 3 | 18.675 | 19/6:02.873 |
| 17 | 2 | 17.674 | 19/6:01.281 |
| 18 | 2 | 18.806 | 19/6:01.060 |
| 19 | 2 | 18.111 | 19/6:00.168 |