（東京1）駒場東邦中 （1）━━━┓1                                 
                                              ┣━━━┓8                         
           （群馬2）前橋市立大胡中 （2）───┘0     ┃                          
                                                      ┣━━━┓0(8)              
       （茨城1）神栖市立神栖第二中 （3）───┐2(3)  │      ┃                  
                                              ┣───┘0     ┃                  
           （山梨2）中央市立玉穂中 （4）━━━┛2(4)          ┃                  
                                                              ┣───┐1         
         （神奈川1）藤沢市立鵠沼中 （5）━━━┓4             │      │          
                                              ┣───┐1     │      │          
       （栃木2）大田原市立大田原中 （6）───┘0     │      │      │          
                                                      ┣───┘0(7)  │          
             （埼玉1）西武台新座中 （7）━━━┓1     ┃              │          
                                              ┣━━━┛2             │          
           （千葉2）千葉市立蘇我中 （8）───┘0                     │    優勝  
                                                                      ┣━━修徳中
                   （東京2）修徳中 （9）━━━┓2                     ┃          
                                              ┣━━━┓2             ┃          
         （山梨1）甲府市立甲府東中（10）───┘1     ┃              ┃          
                                                      ┣━━━┓1     ┃          
           （群馬1）桐生大学附属中（11）━━━┓1     │      ┃      ┃          
                                              ┣───┘0     ┃      ┃          
                 （埼玉2）埼玉栄中（12）───┘0             ┃      ┃          
                                                              ┣━━━┛2         
               （千葉1）暁星国際中（13）━━━┓2             │                  
                                              ┣━━━┓0(3)  │                  
       （神奈川2）横浜市立西本郷中（14）───┘0     ┃      │                  
                                                      ┣───┘0                 
         （栃木1）宇都宮市立陽南中（15）───┐1     │                          
                                              ┣───┘0(2)                      
         （茨城2）東海村立東海南中（16）━━━┛2                                 


          ☆5位決定戦☆                                                           

                    中央市立玉穂中      ───┐0                                 
                                              ┣━━藤沢市立鵠沼中                
                    藤沢市立鵠沼中      ━━━┛7                                 

                    桐生大学附属中      ━━━┓2                                 
                                              ┣━━桐生大学附属中                
                  東海村立東海南中      ───┘0                                 


          ☆7位決定戦☆                                                           

                    中央市立玉穂中      ───┐0                                 
                                              ┣━━東海村立東海南中              
                  東海村立東海南中      ━━━┛1                                 



          ☆全国大会関東代表（7チーム）☆                                         
            優  勝：修徳中                                                        
            準優勝：駒場東邦中                                                    
            第3位 ：西武台新座中                                                  
            第3位 ：暁星国際中                                                    
            第5位 ：藤沢市立鵠沼中                                                
            第5位 ：桐生大学附属中                                                
            第7位 ：東海村立東海南中