| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.095 | 20/6:01.900 |
| 2 | 1 | 18.204 | 20/6:02.990 |
| 3 | 1 | 18.368 | 20/6:04.447 |
| 4 | 1 | 17.952 | 20/6:03.095 |
| 5 | 1 | 17.708 | 20/6:01.308 |
| 6 | 1 | 17.925 | 20/6:00.840 |
| 7 | 1 | 18.020 | 20/6:00.777 |
| 8 | 1 | 17.691 | 21/6:17.903 |
| 9 | 1 | 17.982 | 21/6:17.872 |
| 10 | 1 | 17.887 | 21/6:17.647 |
| 11 | 1 | 17.790 | 21/6:17.278 |
| 12 | 1 | 23.305 | 20/6:08.212 |
| 13 | 1 | 17.863 | 20/6:07.369 |
| 14 | 1 | 18.654 | 20/6:07.777 |
| 15 | 1 | 18.125 | 20/6:07.425 |
| 16 | 1 | 18.354 | 20/6:07.404 |
| 17 | 1 | 17.691 | 20/6:06.605 |
| 18 | 1 | 18.434 | 20/6:06.720 |
| 19 | 1 | 20.224 | 20/6:08.707 |
| 20 | 1 | 18.519 | 20/6:08.791 |