That's good progress! My Chopin piece is still at such a speed too.
But my lesson 13 is proceeding a little better... I can play three of the four variations now somewhat smoothly. The last two (the torture and pain in a dungeon in two flavours) is still not going very well, especially when I try to add the pedal. It sounds awful without, but equally awful with because they blend together unless I pedal each note individually. And my pedaling technique is not yet at such a fine-tuned motor skill level
But, steady does it, one line at the time. We'll get there!