| 1978–2017 event not ranked |
| 2018 | |
| 1 | Great Oak, Temecula, California |
| 2 | Pine Crest, Ft. Lauderdale, Florida |
| 3 | Troy, Michigan |
| 2019 | ||||
| 1 | St. Francis | Sacramento, California | ||
| 2 | Great Oak | Temecula, California | ||
| 3 | Ursuline | New Rochelle, New York | ||
| 2020 | ||
| (no team chosen) |
| 2021 | ||
| 1 | Saratoga Springs | New York |
| 2 | Niwot | Colorado |
| 3 | Onalaska | Wisconsin |
| 2022 | ||
| 1 | Flower Mound | Texas |
| 2 | Niwot | Colorado |
| 3 | Saratoga Springs | New York |
| 2023 | ||
| 1 | Flower Mound | Texas |
| 2 | Cuthbertson | Waxhaw, North Carolina |
| 3 | Buchanan | Clovis, California |