You will need access to cmprd database to run the following script that will give you start time, end time and duration of a job
you will only need to change the following below to fit your enviroment
where timestmp like '20130513%'
AND SCHEDTAB LIKE 'PIPR%'
select distinct JOBNAME, schedtab
, to_char(to_timestamp(trim(timestmp)
, 'YYYYMMDDHH24MISS') - numtodsinterval(elaptime / 100
, 'SECOND'), 'YYYY-MM-DD HH24:MI:SS') as start_time
, to_char(to_date(trim(timestmp), 'YYYYMMDDHH24MISS')
, 'YYYY-MM-DD HH24:MI:SS') as end_time
, substr(to_char(numtodsinterval(elaptime / 100, 'SECOND')
, 'HH24:MI'), 12,

as duration
from CMR_RUNINF
where timestmp like '20130513%'
AND SCHEDTAB LIKE 'PIPR%'
order by schedtab asc;