| Final Ranking | p | w | d | l | gf | ga | g+- | | 1. Akademik Sofia | 8 | 4 | 0 | 0 | 36: | 13 | +23 | | 2. Levski Sofia | 6 | 3 | 0 | 1 | 25: | 14 | +11 | | 3. Panayot Volov Shumen | 3 | 1 | 1 | 2 | 23: | 26 | -3 | | 4. Lokomotiv Plovdiv | 3 | 1 | 1 | 2 | 13: | 27 | -14 | | 5. Akademik Plovdiv | 0 | 0 | 0 | 4 | 17: | 34 | -17 | | -. Akademik Svistov | DNS |
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| Team | Akad | Levs | Volo | Loko | Akad | | Akademik Sofia | --- | 2:1 | 10:5 | 13:2 | 11:5 | | Levski Sofia | | --- | 9:5 | 5:1 | 10:6 | | Panayot Volov Shumen | | | --- | 5:5 | 8:2 | | Lokomotiv Plovdiv | | | | --- | 5:4 | | Akademik Plovdiv | | | | | --- |
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| date | team 1 | score | team 2 | HT | | Wed 23.06.66 | Akademik Sofia | 11-5 | Akademik Plovdiv | | | Wed 23.06.66 | Levski Sofia | 9-5 | P. Volov Shumen | | | Wed 24.06.66 | Panayot Volov Shumen | 8-2 | Akademik Plovdiv | | | Wed 24.06.66 | Akademik Sofia | 13-2 | Lokomotiv Plovdiv | | | Wed 25.06.66 | Akademik Sofia | 10-5 | P. Volov Shumen | | | Wed 25.06.66 | Levski Sofia | 5-1 | Lokomotiv Plovdiv | | | Wed 26.06.66 | Panayot Volov Shumen | 5-5 | Lokomotiv Plovdiv | | | Wed 26.06.66 | Levski Sofia | 10-6 | Akademik Plovdiv | | | Wed 27.06.66 | Lokomotiv Plovdiv | 5-4 | Akademik Plovdiv | | | Wed 27.06.66 | Akademik Sofia | 2-1 | Levski Sofia | 2-0 | | 1-0 El Vlaeva 2'; 2-0 El. Dimitrova 6'; 2-1 | L. Nalbantova |
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