| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.623 | N/A |
| 2 | 4 | 18.938 | 19/6:03.507 |
| 3 | 4 | 22.541 | 18/6:15.194 |
| 4 | 3 | 17.969 | 19/6:19.311 |
| 5 | 3 | 18.873 | 19/6:15.067 |
| 6 | 3 | 21.453 | 18/6:01.854 |
| 7 | 3 | 18.953 | 19/6:18.804 |
| 8 | 3 | 20.543 | 18/6:00.850 |
| 9 | 3 | 20.237 | 18/6:01.575 |
| 10 | 4 | 25.443 | 18/6:11.973 |
| 11 | 3 | 19.230 | 18/6:09.729 |
| 12 | 3 | 20.719 | 18/6:10.194 |
| 13 | 3 | 19.584 | 18/6:08.973 |
| 14 | 3 | 18.883 | 18/6:07.024 |
| 15 | 3 | 18.385 | 18/6:04.749 |
| 16 | 3 | 17.564 | 18/6:01.846 |
| 17 | 3 | 22.242 | 18/6:04.277 |
| 18 | 2 | 18.490 | 18/6:02.670 |