| # | Team | State | Ovr. | Rating | Str. | +/- |
|---|---|---|---|---|---|---|
| 1951 | Becton | NJ | 14-6-1 | 8.53 | -0.5 | +242 |
| 1952 | Unioto | OH | 10-6-2 | 8.53 | 4.7 | -7 |
| 1953 | Burlington | WI | 12-6-0 | 8.53 | 2.3 | -1 |
| 1954 | Smith-Cotton | MO | 17-8-0 | 8.53 | 3.1 | -6 |
| 1955 | Downers Grove North | IL | 8-11-1 | 8.50 | 13.1 | +1 |
| 1956 | Chenango Forks | NY | 7-4-0 | 8.50 | 6.0 | -110 |
| 1957 | M Mt. Carmel Christian | PA | 11-2-0 | 8.49 | -3.7 | +157 |
| 1958 | Rome Free Academy | NY | 9-2-0 | 8.49 | -1.8 | +5 |
| 1959 | Paul VI | VA | 7-6-5 | 8.49 | 11.7 | +161 |
| 1960 | Sidwell Friends | DC | 10-7-1 | 8.49 | 4.1 | +155 |
| 1961 | Canon-McMillan | PA | 6-9-3 | 8.49 | 12.7 | +83 |
| 1962 | Queensbury | NY | 8-4-5 | 8.49 | 6.6 | -60 |
| 1963 | Centennial | NM | 11-9-2 | 8.47 | 7.2 | -4 |
| 1964 | Belton | MO | 15-4-0 | 8.47 | -0.2 | +4 |
| 1965 | The Covenant School | VA | 11-9-2 | 8.46 | 8.1 | -481 |
| 1966 | Keefe Tech | MA | 13-7-1 | 8.46 | 0.5 | +965 |
| 1967 | Santa Fe | NM | 9-8-3 | 8.46 | 10.6 | -5 |
| 1968 | Frontier Regional | MA | 6-7-4 | 8.45 | 8.7 | +674 |
| 1969 | DC International | DC | 9-5-3 | 8.45 | 3.6 | +101 |
| 1970 | Elizabeth Forward | PA | 12-4-1 | 8.44 | 1.1 | +177 |
| 1971 | St. Thomas Academy | MN | 7-6-4 | 8.44 | 8.5 | -30 |
| 1972 | Irvington | NJ | 12-6-0 | 8.44 | 3.9 | +43 |
| 1973 | East Carter | KY | 19-3-2 | 8.43 | -3.0 | -459 |
| 1974 | Concord | NC | 17-6-2 | 8.43 | 1.3 | -359 |
| 1975 | Fairfield Union | OH | 12-6-2 | 8.43 | 4.7 | +1 |