As I'm sure you know, this piece goes much faster -- however, it does sound good at this tempo, but for it to be taken seriously it must go faster. I'm not looking at my score right now, so I'm not sure what tempo is suggested...
I would suggest to do a bit more with the dynamics in the middle part, especially where you've got those arpeggio-like passages going up a couple octaves....and throughout the piece, more dynamic range.
I think it was that page turn that messed you up there, you know what I'm talking about.
Sounds like you're playing on an upright piano, yes? I say this because the pedaling sounds a bit thin, if it's there at all. If you're not playing pedal at the moment, that's good -- doesn't allow for faking -- but definitely think about what you're going to do with that later on.
If you're having problems jumping with your left hand, try practicing left hand alone with syncopated rhythms; i.e., sit on the first note longer, then jump to the bottom note, and vice versa. A strategy I use, especially in ragtime or something with large jumps, is just to practice the lowest notes first, because they may have a melody in themselves (again I am not looking at the score at the moment, but see Op. 25 No. 8 for more of a visual on this)
You're off to a good start! I know it's a difficult piece -- how long have you been working on it?