| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.655 | 20/6:13.100 |
| 2 | 3 | 19.075 | 20/6:17.300 |
| 3 | 3 | 18.933 | 20/6:17.753 |
| 4 | 2 | 19.143 | 19/6:00.079 |
| 5 | 2 | 18.937 | 19/6:00.023 |
| 6 | 1 | 18.526 | 20/6:17.563 |
| 7 | 2 | 18.641 | 20/6:16.886 |
| 8 | 2 | 18.430 | 20/6:15.850 |
| 9 | 1 | 18.165 | 20/6:14.456 |
| 10 | 1 | 19.051 | 20/6:15.112 |
| 11 | 1 | 18.726 | 20/6:15.058 |
| 12 | 1 | 18.121 | 20/6:14.005 |
| 13 | 1 | 18.956 | 20/6:14.398 |
| 14 | 1 | 18.300 | 20/6:13.799 |
| 15 | 2 | 18.856 | 20/6:14.020 |
| 16 | 2 | 18.774 | 20/6:14.111 |
| 17 | 2 | 18.682 | 20/6:14.084 |
| 18 | 2 | 18.966 | 20/6:14.374 |
| 19 | 2 | 20.648 | 20/6:16.405 |
| 20 | 2 | 21.991 | 20/6:19.576 |