Looked at all the sites yseterday for free bitcoin, done what I needed to do for free bitcoins, but only 1 actually sent me bitcoins within 24 hours
Is this normal?
Yes. Some say they send payments out within 24hrs but are often late. Some wait 48 hrs before sending payments out.
Some allow you to delay payments even longer... pay attention to any check boxes near the input-your-address forms,
and any other explanations and notices on each site.