CrossFit open 18.2

Even though im in horrible shape and probably shouldn't have. I joined and am competing in the 2018 CrossFit games. I was worried about workout 18.2. It was:
1-2-3-4-5-6-7-8-9-10 reps for time of: Dumbbell squats with a 50lb dumbbell, Bar-facing burpees. Then is completed in 11 minutes Workout 18.2a is a 1- rep-max clean. 

I honestly didn't think I'd be able to finish the squats and burpees within the cut off time. A month a go I couldn't do a burpee the way CrossFit said I had to do them. But somehow I did them all. I finished 18.2 in 11 minutes and 56 seconds. That left me with 4 seconds to do a max clean. I barely had enough time for one attempt. The bar was loaded with 205lbs. I did it. It was close. But I got the weight up in time. I finished the 18.2 and 18.2A in time with a 205lb clean. I finished 18.2 a with a world ranking of 17,061 Wich is in the 39th percentile. I finished 18.2A in 8,595th in the world which is in the 69th  percentile. In the southwest region I finished 18.2 in 851st, 38th percentile. And 18.2A in 514th, 62nd percentile. Over all between the 18.1, 18.2, and 18.2A I'm racked at 14, 604th, 48th percentile. In the southwest region I'm talked in 768th, 44th percentile.