Thanks for the quick response.
I went back and looked again and that’s not what my plan says. The instructions don’t say anything about taking 3 minutes between each activity. The pre-activity comments even say:
“Designed to mimic the specific stress of racing, this oscillating brick allows for race-day simulation”
To me, that says treat it like a race transition three times.
But you’ve answered my question which was whether the plan imported correctly into TrainingPeaks. It did work correctly, but the plan may not be suitable for my needs as a beginning triathlete with no prior experience.