| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.577 | 18/6:10.386 |
| 2 | 5 | 19.529 | 18/6:00.954 |
| 3 | 5 | 20.359 | 18/6:02.790 |
| 4 | 6 | 23.436 | 18/6:17.555 |
| 5 | 6 | 19.613 | 18/6:12.650 |
| 6 | 6 | 20.027 | 18/6:10.623 |
| 7 | 6 | 21.461 | 18/6:12.862 |
| 8 | 6 | 19.861 | 18/6:10.942 |
| 9 | 5 | 19.748 | 18/6:09.222 |
| 10 | 5 | 19.480 | 18/6:07.364 |
| 11 | 6 | 20.997 | 18/6:08.326 |
| 12 | 5 | 19.676 | 18/6:07.146 |
| 13 | 5 | 19.952 | 18/6:06.530 |
| 14 | 5 | 21.447 | 18/6:07.924 |
| 15 | 5 | 19.486 | 18/6:06.779 |
| 16 | 4 | 20.388 | 18/6:06.792 |
| 17 | 5 | 21.495 | 18/6:07.975 |
| 18 | 5 | 30.423 | 18/6:17.955 |