Good first long run in this hunt for a new 10k PB

I already did now a new PB over 10 miles (1:25:33) 🤩 #running

17km progressive long run: 1:32:05, avg pace 5:21/km, fastest 4:27/km, 6km at 5:30/km, 5.5km at 5:20/km, 4.5km at 4:56/km, 1km cool down, avg heart rate 155bpm, avg cadence 174 spm