The 1st movement structure is a typical sonata structure. The right hand first has a melody, while the left hand has a broken chord accompaniment. Next there is a short melody with the left hand echoing it, whilst the right plays a two-part phrase that includes a mordent. After, there are bouncy chords played quietly. A sudden change follows, with the F major key changing into the relative minor key, D minor. Then are lots of dramatic changes of key, with the right hand playing accompaniment and the left hand playing melody. The key changes several times, until at the end the key settles to the dominant, C major. Following are relaxing phrases, and then a strong, happy ending.
Afterwards, there is the development section, where the right repeats most of the middle-beginning part, with some changes that alter the key at the end. At the end we have the original F major key dancing around the music. There are a lot of repetitions in the 1st movement.