| % | State | 41.79 | Dayton Jefferson Township | Dayton Jefferson Township | 6/6/1981 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Vermilion | A | Mathis | Marcum | Angney | Hawley | 47.29 |
| 2 | Liberty-Benton | A | Fultz | Collert | Wilkins | Otley | 45.62 |
| 3 | Kenton | A | QUAY | WILKINSON | GERLACH | JOLLIFF | 45.47 |
| 4 | Huron | A | Harkelroad | Delaney | Norwell | Schaeffer | 44.32 |
| 5 | Bellevue | A | Hager | Pierce | Wobser | Horn | 44.43 |
| 6 | Galion | A | Strickler | Shifely | Ivy | Schmidt | 45.13 |
| 7 | Clear Fork | A | Staley | Freeman | Robison | Alt | 45.63 |
| 8 | Ontario | A | Fox | Ginn | Boone | Oden | DQ |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Vermilion | A | Mathis | Marcum | Angney | Hawley | 47.13 | Verified |
| 3 | Ontario | A | Fox | Ginn | Boone | Oden | 46.72 | Verified |
| 4 | Galion | A | Strickler | Shifely | Ivy | Schmidt | 44.09 | Verified |
| 5 | Bellevue | A | Hager | Pierce | Wobser | Horn | 44.32 | Verified |
| 6 | Liberty-Benton | A | Fultz | Collert | Wilkins | Otley | 45.90 | Unverified: Liberty-Benton Invitational |
| 7 | Mil. Edison | A | Bryant | Rang | Mesenburg | O'dell | 47.77 | Verified |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Upper Sandusky | A | Pergram | Gatchell | Thiel | Book | 47.00 | Verified |
| 3 | Willard | A | Stumbo | Shaarda | Hamons | Martinez | 46.83 | Unverified: Bob Royer Invitational |
| 4 | Huron | A | Harkelroad | Delaney | Norwell | Schaeffer | 43.35 | Verified |
| 5 | Clear Fork | A | Staley | Freeman | Robison | Alt | 44.78 | Verified |
| 6 | Kenton | A | QUAY | WILKINSON | GERLACH | JOLLIFF | 45.10 | Unverified: |