Erlang Common Test: Get test runtime stats across all test suites

I currently have a set of applications, each with their own set of test suites. Is there a way to get test case runtimes in a when running one or more CT test suites?

I know the test reports provide the testcase runtimes, but they aren't available in a format that I can easily parse in my script that will output test runtime statistics. I want to be able to get some raw data on the runtimes for all test cases. JSON, XML, or CSV would be fine. I do not want to parse the raw HTML to get the test runtimes.

Are there any existing tools (CT hooks?) that do something like this already? I feel like it shouldn't be too hard, but I'm not finding any existing software that does this.