Cleves Time Trial

I rode a 22:35, 27.4, 370 watts, 85 rpms with splits of 374 and 361 for each half. Certainly a decent time but I just feel like I could go faster. Seems like I'm not getting those sustained 29-30mph periods on the last 3 miles like I did in the past. Maybe its the super high humidity. Cadence is also much lower than in the past but it feels right this year for some reason. It'll be higher in the upcoming Michigan Senior Time Trials.