| 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 | NW Missouri | 38 to 14 | 518 | 193 |
| 2 | 65 | 1.515 | (2,0) | 0.515 | Minot St | 34 to 16 | 150 | 460 |
| 3 | 300 | 0.254 | (2,1) | -0.079 | MN Duluth | 14 to 17 | 142 | 225 |
| 4 | 279 | 0.235 | (3,1) | -0.265 | Jamestown | 36 to 7 | 589 | 553 |
| 5 | 163 | 0.791 | (4,1) | 0.191 | Sioux Falls | 38 to 12 | 266 | 305 |
| 6 | 210 | 0.540 | (5,1) | -0.127 | Concordia SP | 47 to 19 | 483 | 500 |
| 7 | 204 | 0.555 | (6,1) | -0.159 | Winona St | 47 to 21 | 348 | 333 |
| 8 | 218 | 0.429 | (6,1) | -0.285 | --bye-- |
| 9 | 268 | 0.195 | (6,2) | -0.305 | Wayne St NE | 20 to 35 | 366 | 287 |
| 10 | 262 | 0.228 | (7,2) | -0.327 | SW Minnesota | 48 to 7 | 494 | 528 |
| 11 | 235 | 0.347 | (8,2) | -0.253 | Augustana SD | 45 to 21 | 232 | 246 |
| 12 | 276 | 0.166 | (8,3) | -0.289 | Moorhead St | 23 to 31 | 305 | 272 |
| 13 | 243 | 0.317 | (9,3) | -0.183 | Findlay | 37 to 14 | 219 | 209 |
| 14 | 208 | 0.468 | (10,3) | -0.070 | Indianapolis | 35 to 27 | 214 | 198 |
| 15 | 227 | 0.369 | (10,4) | -0.060 | Ferris St | 29 to 52 | 142 | 120 |
| 16 | 216 | 0.407 | (10,4) | -0.021 | --bye-- |
| 17 | 216 | 0.422 | (10,4) | -0.007 | --bye-- |
| 18 | 214 | 0.422 | (10,4) | -0.006 | --bye-- |
| 19 | 215 | 0.422 | (10,4) | -0.006 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |