To answer your question re: "Will this be on my record?":
Like Kempie, I'm surprised that you've not been charged with permitting an uninsured person to drive your vehicle. The offence is treated exactly the same way as driving without insurance. It's quite possible that you'll be summonsed at a later date. If so, you can expect 6 points on your licence. (A court can impose 6 to 8 points but it would seem most likely that the court would choose to use the bottom point of the scale). You'd also be fined. (When a 'no insurance' offence is dealt with by a fixed penalty the fine, in addition to 6 points, is �200. A court can impose a much higher fine but some actually impose lower fines, depending upon the financial circumstances of the person convicted).
A conviction before a court creates (or adds to) a criminal record, so yes (if you were charged and convicted), it would be 'on your record'.
However, if the police and CPS decided to take no action against you (which seems unlikely to me), there would be no reason for police, the CRB or your insurance company to keep any record of the matter as far as you're concerned.
Chris