What's the recruiting cycle like for CS/CD/CF for 2021?

I've pretty much gotten all my apps through to IBs but I'm casting a wide net. I only have an idea of what the IB/ER/S&T recruiting cycle is like but what about CS/CD/CF? Seen a few applications pop up but not sure if they're very accelerated like the former. I'd imagine more applications will start rolling out in the coming months? I'm a Junior right now so looking to keep the ball rolling and secure just about anything for this summer. Not sure how hard I should need to network but I've been gunning out applications nonstop. Big disadvantage is super non-target but very good GPA (3.7), and two relevant internships; haven't networked though and don't plan on it.