Difficulty adjustments have not been recalculated
Adjustments for new sets LIST, CATT and IMSANITY have been calculated and added this time

New to the rankings: Carbondale A (IL), Maggie Walker B (VA), Marist A (GA), Norcross A (GA), Russell A (KY)

Falling out from last time: Kellenberg A (NY) (was 43rd), Walnut Hills A (OH) (45th), Irvine A (CA) (48th), Pikeville A (KY) (49th), Winchester Thurston A (PA) (50th)

1. Ladue A (MO) (previously ranked: 1)
2. Dorman A (SC) (3)
3. St. John’s A (TX) (2)
4. Loyola A (IL) (4)
5. Cistercian A (TX) (5)

6. Detroit Catholic Central A (MI) (6)
7. LASA A (TX) (7)
8. Montgomery Blair A (MD) (8)
9. IMSA A (IL) (9)
10. Arcadia A (CA) (16)

11. LASA B (TX) (10)
12. Norcross (GA) (UR)
13. Richard Montgomery A (MD) (11)
14. Maggie Walker A (VA) (14)
15. Macomb A (IL) (17)

16. Belvidere North A (IL) (12)
17. Thomas Jefferson A (VA) (19)
18. East Chapel Hill A (NC) (15)
19. Hunter A (NY) (18)
20. Wilmington Charter A (DE) (13)

21. Raleigh Charter A (NC) (22)
22. Wayzata A (MN) (20)
23. Detroit Country Day A (MI) (24)
24. Northmont A (OH) (25)
25. Etowah A (GA) (21)

26. Escobar A (CA) (39) – biggest jump
27. St. Joseph A (NJ) (27)
28. duPont Manual A (KY) (29)
29. Early College at Guilford A (NC) (23)
30. Bellaire A (TX) (30)

31. North Hollywood A (CA) (34)
32. Auburn A (IL) (31)
33. Dunbar A (KY) (32)
34. Ridgewood A (NJ) (35)
35. Sycamore A (OH) (33)

36. St. Joseph A (IN) (26)
37. St. Mark’s A (TX) (28)
38. NCSSM A (NC) (36)
39. Marist A (GA) (UR)
40. Solon A (OH) (37)

41. Maggie Walker B (VA) (UR)
42. Bellarmine B (CA) (38)
43. Olmsted Falls A (OH) (41)
44. Chattahoochee A (GA) (47)
45. Russell A (KY) (UR)

46. Carbondale A (IL) (UR)
47. Ezell-Harding A (TN) (40)
48. LASA C (TX) (42)
49. Adlai Stevenson A (IL) (46)
50. Santa Monica A (CA) (44)