Final result
Marshalltown High School defeated Lincoln High School 55–39 — margin of 16.
Standings impact
| # | TEAM | RECORD | PCT |
|---|---|---|---|
| 1 |  Ames High School | 10-3 | .769 |
| 2 |  Roosevelt High School | 5-2 | .714 |
| 3 |  Marshalltown High School | 8-4 | .667 |
| 4 |  Mason City High School | 8-4 | .667 |
| 5 |  Waterloo East High School | 9-7 | .562 |
| 7 |  Lincoln High School | 3-6 | .333 |