| # | Team | Ovr. | Rating | Str. | +/- |
|---|---|---|---|---|---|
| 51 | Norwalk | 8-7-0 | 8.39 | 7.5 | +3 |
| 52 | Newman Catholic | 8-1-0 | 8.37 | -4.6 | +33 |
| 53 | Woodbury Central | 7-4-0 | 8.34 | 4.9 | +3 |
| 54 | Centerville | 5-3-0 | 8.02 | 2.3 | -7 |
| 55 | Cedar Falls | 8-4-0 | 7.53 | 1.6 | +13 |
| 56 | K Kingsley-Pierson | 6-2-0 | 7.52 | 0.9 | -21 |
| 57 | Sioux City East | 6-5-0 | 7.34 | 5.8 | +21 |
| 58 | Winterset | 5-5-0 | 7.26 | 7.2 | +72 |
| 59 | Wayne | 7-1-0 | 7.13 | -6.3 | +61 |
| 60 | Marion | 6-3-0 | 7.10 | 1.8 | +6 |
| 61 | M Murray | 8-1-0 | 6.94 | -7.4 | +33 |
| 62 | Madrid | 7-2-0 | 6.90 | -2.5 | -2 |
| 63 | Xavier | 8-4-0 | 6.89 | 0.1 | +29 |
| 64 | P Pocahontas | 5-4-0 | 6.76 | 5.3 | +5 |
| 65 | Johnston | 2-7-0 | 6.45 | 16.9 | +43 |
| 66 | Indianola | 5-6-0 | 6.36 | 9.1 | +68 |
| 67 | Algona | 6-2-0 | 6.36 | -2.5 | +34 |
| 68 | Grundy Center | 7-1-0 | 6.33 | -6.7 | +23 |
| 69 | Urbandale | 3-7-0 | 6.16 | 14.8 | +4 |
| 70 | Waverly-Shell Rock | 7-5-0 | 6.05 | 3.3 | +41 |
| 71 | North Linn | 7-2-0 | 5.88 | -4.1 | -12 |
| 72 | Waterloo West | 4-5-0 | 5.72 | 7.9 | -- |
| 73 | O Oelwein | 8-1-0 | 5.71 | -8.3 | +25 |
| 74 | Denver | 10-1-0 | 5.70 | -8.0 | +39 |
| 75 | Benton | 3-4-0 | 5.70 | 11.6 | +6 |