There is certain to be some such wording as NJ suggests and you would be safe in answering that part truthfully; if it does not mention any such thing as doing speed awareness, that not being seen as a conviction, you are in the clear.
Curiously, in the unlikely event of there being no such question at all, you could be liable for not declaring that! That's because of what lawyers call the uberrimae fidei rule. That provides that the applicant must declare every fact known to them which might affect the insured risk, whether the insurer asks for it specifically or not. That's why you get told to disclose all material facts before you get asked any questions in asking for a quote. But here, since the insurer will have asked questions about convictions , accidents etc, it would be reasonable to think that they are aware of 'speed awareness' and have chosen not to ask about it because they don't regard it as material. Some insurers do ask about it, but not many.