| Time (min) | Bl-1 (cm2/g) | Bl-2 (cm2/g) | Bl-3 (cm2/g) | Average (cm2/g) |
| 10 | 2090 | 2024 | 2054 | 2056 |
| 20 | 2841 | 2029 | 2432 | 2434 |
| 30 | 3345 | 3380 | 3359.5 | 3361.5 |
| 40 | 3777 | 3759 | 3765 | 3767 |
| 50 | 4127 | 4043 | 4082 | 4084 |