Adding Times in a Query

[Drum2001]

I am running a query to calculate overtime:

SELECT [DateFilter - Admin].Employee, [DateFilter - Admin].TimeTypeIn,
sectodur(IIf(Su m(DateDiff("s",[clockin],[clockout]))-40*60*60>0,Sum( DateDiff("s",[clockin],[clockout]))-40*60*60,0))
AS Overtime, DateAdd("d",-Weekday([ClockInDate]),[ClockInDate])+1 AS
WeekOf
FROM [DateFilter - Admin]
GROUP BY [DateFilter - Admin].Employee, [DateFilter -
Admin].TimeTypeIn, DateAdd("d",-Weekday([ClockInDate]),[ClockInDate])+1
HAVING ((([DateFilter - Admin].TimeTypeIn)="R egular"));


This will come up with a recordset similar to below:

Employee TimeTypeIn Overtime WeekOf
B.Smith Regular 0:04:55 3/12/2006
B.Smith Regular 0:00:00 3/19/2006

Now, what I need to do is find the sum of the two Overtime Records
(0:04:55+0:00:0 0). This sum will then be put on a report. This can be
done within this query, another, or any other method if need be. Any
suggestions on how this may be completed? I Thank you for any
assistance!

~Drum2001