Andy,

I somehow do not see your problem here....
You already have your query, now you only have to set up the ordering
property and use one of the IBO grids and you have all the ordering options
one can ask for.
Anyway, if you insist on using your way, you can do this:

Store the unique identifier (PK) in a variable
Close query
Modify Query
Open new query
Disable controls
Loop through the query until the record contains the PK from line 1
Enable Controls

Florian