| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.861 | 18/6:15.498 |
| 2 | 3 | 20.632 | 18/6:13.437 |
| 3 | 2 | 20.289 | 18/6:10.692 |
| 4 | 2 | 19.532 | 18/6:05.913 |
| 5 | 2 | 19.468 | 18/6:02.815 |
| 6 | 2 | 20.091 | 18/6:02.619 |
| 7 | 2 | 20.874 | 18/6:04.492 |
| 8 | 2 | 19.770 | 18/6:03.413 |
| 9 | 1 | 19.475 | 18/6:01.984 |
| 10 | 2 | 21.932 | 18/6:05.263 |
| 11 | 1 | 19.852 | 18/6:04.543 |
| 12 | 2 | 19.608 | 18/6:03.576 |
| 13 | 2 | 24.393 | 18/6:09.384 |
| 14 | 2 | 19.227 | 18/6:07.719 |
| 15 | 2 | 20.194 | 18/6:07.438 |
| 16 | 2 | 20.231 | 18/6:07.233 |
| 17 | 2 | 19.804 | 18/6:06.600 |
| 18 | 2 | 21.249 | 18/6:07.482 |