@RonBurgundyspanpipe absolutely agree. Congratulations on graduation!!
I messed up my first few tries at c25k over the years going way too fast. For me, the way to get the time is to go really slow, then gradually I seem to get naturally quicker as I get fitter? In week 5/6 I was regularly doing average 7:45/km, that was down to 7:05/km last week over 4km.
But the slower pace stops me getting a stitch and knackering myself. So next 5km I'll still put no pressure on time. Just get round. Hopefully in a few weeks I'll be closer to the 30 mins. I mean I'm never going to be quick, but a little faster would be good!!