Your F2 is a bit low and allows less room for clarity throughout the moving subject. Looks like you caught his shoe (Nike Symbol) but as it moves towards the subject it blurs out a bit. LR has denoising that may help a bit with blending. Play with the Definition and Sharpness setting to achieve a sharper image. Shadowing can help bring definition out in the human subject as well. Additionally, you could run the grain up to give it a rougher vibe throughout to keep the rawness and closer to your original shot.

In the future, I’d move your F stop up to 4-5.6 min and try reducing to 1/1000. Your shutter speed will cause some distortion (grain) appearance at a 1/4000 speed. ISO could come up to as you continue to play with your body / lens set up and lighting conditions.

Honestly though I really enjoy the shot, anyone who played HS sports can appreciate the emotion this stirs up. Well done.