InfoView - long time of report refreshing

Hello all,

I have some troubles with report refreshing time.

I would like to execute query (result: 96columns, 440 000 rows) in InfoView.

I have checked this query and execution time is less than 30 seconds but waiting time for result is very long. Data transfer: 120 rows/second.

Do you know any tricks to optimize report refreshing time in BO?

Thanks in advance.