How can I get response times of every transaction in percentile report in Rational Performance Tester 8.5.1.3

I have page/transaction percentile reports for my test.... I need to know each and every transaction response times in 85th, 90th and 95th percentiles as I want some calculations on those values... I came across a solution at http://www-01.ibm.com/support/docview.wss?uid=swg21677372 but for this i need to have a data pool for every transaction. I am testing on 5K virtual users and thus its very time consuming task to associate all transactions in each and every test case with a data pool...

Is there any other way to get this work done???

thanks