You can estimate the recording time by seeing how many lines are in a reclist, and multiplying that by the time it takes to record 1 line. For example, the ARPAsing 0.2.0 reclist is 235 lines long. If each line takes 5 seconds to record, that's 1175 seconds total, or about 20 minutes. You can do the same calculation for any other reclist.
However, that's just the raw recording time, which doesn't include the time you spend setting up your recording equipment, switching between lines, etc. I recommend multiplying the original calculation by 2 to get a rough estimate of the total time, if you need to schedule that much time in your day.