| May 16 | | Chester |
| May 16 | | Genoa (G.-Kingston) |
| May 16 | | Gibson City (G.C.-Melvin-Sibley) |
| May 16 | | Harrisburg |
| May 16 | | Lisle (Sr.) |
| May 16 | | Litchfield |
| May 16 | | Monmouth (M.-Roseville) |
| May 16 | | Monticello |
| May 16 | | Nashville |
| May 16 | | Princeton |
| May 16 | | Robinson |
| May 16 | | Rochester |
| May 16 | | Rushville (R.-Industry) |
| May 16 | | Seneca |
| May 16 | | Tremont |
| May 16 | | Tuscola |
| May 16 | | Aurora (West) |
| May 16 | | Belleville (East) |
| May 16 | | Champaign (Centennial) |
| May 16 | | Chicago (Brother Rice) |
| May 16 | | Chicago (Prosser) |
| May 17 | | Chicago (South Shore) |
| May 16 | | Deerfield |
| May 16 | | Grayslake (Central) |
| May 16 | | Lockport (Twp.) |
| May 16 | | Normal (Community) |
| May 16 | | Oak Park (Fenwick) |
| May 16 | | Palatine (H.S.) |
| May 16 | | Rock Island (H.S.) |
| May 16 | | Rockton (Hononegah) |
| May 16 | | Springfield (Lanphier) |
| May 16 | | Streamwood |