no risk, that rapid test was useless
More than halfway slipped condom, not sure if inner foreskin was completely covered for almost 60 seconds.
The control line will, should, appear quickly.
This indicates if the test is working correctly.
No other line should appear for a negative result.
If the test manufacturer says 15 minutes then the test should be timed that long if for nothing less then peace of mind. I've been told a positive result generally appears sooner but when I got tested I made sure they didn't shave time. The test mostlikely is correct though not conclusive at 27 days. A final 3 month test is needed.
What was your exposure?