Recap
Return2018 Open Class Championship
| Band | Prelims | Finals | Rank |
| Blue Valley West Red and Silver Brigade | 89.00 | 89.63 | 1 |
| Blue Valley Tiger Band | 80.60 | 86.90 | 2 |
| Buhler High School Marching Band | 80.18 | 85.40 | 3 |
| Olathe East Orange and Blue Brigade | 82.53 | 84.48 | 4 |
| Goddard Marching Lions | 78.33 | 79.60 | 5 |
| Olathe South Falcon Regiment | 76.13 | 79.18 | 6 |
| Olathe North Screamin' Eagle Band | 75.58 | 77.60 | 7 |
| Maize South Marching Band | 75.78 | 73.88 | 8 |
| Derby Panther Marching Band | 75.38 | 73.40 | 9 |
| Valley Center Hornet Marching Band | 75.88 | 73.08 | 10 |
| Topeka Washburn Rural Marching Junior Blues | 75.25 | 70.35 | 11 |
| Blue Valley North Marching Mustangs | 72.10 | 67.25 | 12 |
| Goddard Eisenhower Band of Tigers | 71.90 | ||
| Topeka West Charger Band | 71.43 | ||
| Shawnee Mission Northwest Marching Cougar Pride | 70.95 | ||
| Topeka Seaman High School Marching Vikes | 70.70 | ||
| Dodge City Pride of Southwest Kansas | 67.90 | ||
| Shawnee Mission East Marching Lancers | 67.58 | ||
| Shawnee Mission West Pride Marching Band | 66.81 | ||
| Shawnee Mission North Marching Indians | 63.40 | ||
| Lawrence Free State Marching Firebirds | 60.88 | ||
| Emporia Spartan Marching Pride | 57.78 | ||
| Goddard Lion Pride Marching Band | 56.65 | ||
| Garden City Marching Stampede | 54.68 | ||
| "That" Liberal Band | 53.23 |