I suspect that high school guidance counselors have a number of models available, as it is pretty typical nowadays for athlete and non-athlete alike to have college resumes.
Make it look like a resume for a job. Top of resume should be name and contact information. Next section is academic. Add name of high school, GPA and ACT/SAT. If a particular course of study (IB, Honors AP), you can add that as well. Also include academic awards, such as class rank (if it is good), honor roll and honor societies, Next section is Athletic. Depending on room, you can do a subsection on high school and a subsection on club/ tournament teams. This is the place to identify positions, how many years on varsity, MVPs, Captain, All County, All State. If you are in timed sports, you might want to add PRs. Some tournaments also award MVPs for games or tournaments. Add that in as well. Then do a section on interests. That is pretty self explanatory (clubs, academic interests, etc.). If a student has only had one job, then you can identify the job in the interest section. You can add service work in the interest section as well, or if you have a lot of service work, you could make that a separate section.
Personally, I do not like listing references on a resume.