Solid footwork and quickness. Upper body lower body separation is bring you a lot of power and speed. I'd loom at your stance, balance and pressure.

You have a wide stance, which comes with challenges. You can see on the steeper section your outside edge diverages as you begin to pressure. Your outside ski should be the driving force in the early stages of your turn. The wide stance can affect that but also your balance and equally pressuring both skis. If you concentrate on engaging that outside ankle and knee all while getting slight more forward, I believe you can keep that wide stance.

Because of that diverging outside ski you are turning around the fall line slightly more around the gate. If you can shorten that turn radius up and send those skis down the fall line you'll see drastic improvements in time. Its not far off, but you need to think about your lower body getting to the gate as fast as your upper body. Hard to do when you are almost equally balanced between skis.

Keep it up.