| # | Name | |
|---|---|---|
| 1 |
Muscatine |
478 |
| 2 |
Muscatine |
460 |
| 3 |
Muscatine |
456 |
| 4 |
Central DeWitt |
447 |
| 5 |
Central DeWitt |
424 |
| 6 |
Central DeWitt |
420 |
| 7 |
Muscatine |
417 |
| 8 |
Central DeWitt |
383 |
| 9 |
Central DeWitt |
358 |
| 10 |
Muscatine |
345 |
| 11 |
Muscatine |
331 |
| 12 |
Central DeWitt |
323 |