Great lap and looking at it I see where I lost so much time:
T1 - my speed in the 3rd corner was 10km/h slower than yours (I guess because I missed the apex since I did first 2 corners flat out)
T2 - used the wrong gear for the hairpin after T1
T3 - on the right hand curve before the straight I hesitated and lifted off for a brief moment resulting in 10km/h slower entry on the straight; I decided to play it safe just before the T3 split so I went out onto the T3 straight 20km/h slower than you (and basically ruining an otherwise nailed T3)
T4 - started braking too early for the 2nd corner after the split, resulting in a painfully slow corner speed
If I didn't do at least 50% of these mistakes I'm certain I'd be in 28s, but with 29 beeing my goal I have no reason to complain.