The easiest, for a larger hand, would be to play the first 4 notes with the left hand, then all the notes in the upper staff with the right, doing a thumb slide on the top 2 notes.
Alternatively, you could play the very first note with the right hand 4th finger, the next 3 or 4 notes with the left hand, and the remainder with the right. It all depends on the speed and what is comfortable for your hand.
If you feel you cannot place all the notes on a chord with large intervals, you may place 4 and 3, and after you play 4, shift and place 2 and 1 as you play 3. You could place one finger at a time, but it will slow you down a bit.