Is there anyway to see the responses for the load testing without using Groovy in free version?

Soap ui free version - I am doing load testing with random inputs using Math.random() function. Where can I see the responses (json format) without using groovy script?

I could see the responses in httplogs, But it is showing only for last 2-3 secs and sometime no response is displaying in httplogs. Is there any way to retain http logs?