You must have Admin Level - Webmaster access to restrict entry times to specific meet types.
This option is used for creating meets using entry times from a specific meet type, i.e., USA-S sanctioned. Meet results must be designated as a certain meet type before completing this task.
From the left navigation menu click Events & Competition > Team Events.
Click your desired event’s Edit Commitment button.
Click the Edit link located by the Event Declaration Setting.
Click the select link by the Meet Type field.
Check the box(es) by the desired Meet Type(s) and click Select (you may select more than one).
The Restrict entry [Best Time] to same [Meet Type] checkbox should appear and be checked automatically.
Click Save Changes.