| AIA Division 1 State 2018 |
| Section 1 | ||||||
| 15 | Harshini Venkatachalam | McClintock HS | 7 | [7 7 7 ] | ||
| 17 | Pierce Florey | Phoenix Country Day School | 3 | [2 4 2 ] | ||
| 13 | Monica Essig Aberg | Desert Vista HS | 6 | [6 6 1 ] | ||
| 6 | Maximilian Gau | Mountain View HS | 2 | [3 1 4 ] | ||
| 17 | Ben Steiner | Phoenix Country Day School | 1 | [1 5 3 ] | ||
| 17 | Caroline de Marneffe | Phoenix Country Day School | 4 | [5 3 5 ] | ||
| 12 | Blaise Schaefer | Brophy Coll Prep | 5 | [4 2 6 ] | ||
| Section 2 | ||||||
| 17 | Ethan Cohen | Phoenix Country Day School | 7 | [4 6 6 ] | ||
| 13 | Eden Gustin | Desert Vista HS | 6 | [5 5 7 ] | ||
| 15 | Matthew Flores | McClintock HS | 3 | [1 2 4 ] | ||
| 12 | Nikolas Kirk | Brophy Coll Prep | 4 | [7 3 2 ] | ||
| 5 | Ishaan Bakhle | Hamilton HS | 2 | [2 1 3 ] | ||
| 13 | Haruka Margaret Braun | Desert Vista HS | 1 | [3 4 1 ] | ||
| 17 | Samuel Steiner | Phoenix Country Day School | 5 | [6 7 5 ] | ||