| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 7 | 0.500 | (1,0) | -0.500 | Upper Iowa | 41 to 7 | 518 | 254 |
| 2 | 166 | 0.500 | (1,0) | -0.500 | --bye-- |
| 3 | 244 | 0.488 | (1,1) | 0.488 | S Dakota St | 21 to 37 | 65 | 79 |
| 4 | 150 | 0.836 | (1,2) | 1.169 | South Dakota | 21 to 42 | 88 | 105 |
| 5 | 174 | 0.763 | (1,2) | 1.096 | --bye-- |
| 6 | 200 | 0.662 | (2,2) | 0.662 | Valparaiso | 41 to 0 | 497 | 439 |
| 7 | 160 | 0.878 | (3,2) | 0.678 | San Diego | 19 to 16 | 202 | 182 |
| 8 | 162 | 0.797 | (4,2) | 0.464 | Davidson | 45 to 0 | 429 | 425 |
| 9 | 156 | 0.813 | (5,2) | 0.384 | Marist | 31 to 17 | 296 | 306 |
| 10 | 144 | 0.931 | (6,2) | 0.431 | Butler | 24 to 19 | 207 | 207 |
| 11 | | | | | St Thomas MN | | | 225 |
| 12 | | | | | Dayton | | | 221 |
| 13 | | | | | Morehead St | | | 284 |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |