| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 29 | 0.500 | (1,0) | -0.500 | Minn St-Moorhead | 31 to 23 | 424 | 270 |
| 3 | 721 | -7.719 | (1,1) | -7.719 | Minn St-Mankato | 14 to 31 | 691 | 195 |
| 4 | 172 | 0.938 | (2,1) | 0.605 | SW Minnesota St | 49 to 10 | 327 | 498 |
| 5 | 311 | 0.268 | (3,1) | -0.232 | Missouri S&T | 38 to 35 | 617 | 453 |
| 6 | 304 | 0.233 | (4,1) | -0.367 | Minot St | 48 to 22 | 620 | 580 |
| 7 | 256 | 0.444 | (5,1) | -0.222 | Minnesota-Duluth | 28 to 18 | 284 | 233 |
| 8 | 234 | 0.547 | (5,2) | 0.119 | Bemidji St | 23 to 33 | 205 | 166 |
| 9 | 268 | 0.356 | (5,3) | 0.106 | Northern St SD | 26 to 28 | 351 | 376 |
| 10 | 226 | 0.548 | (6,3) | 0.214 | Augustana SD | 14 to 12 | 148 | 140 |
| 11 | 218 | 0.598 | (7,3) | 0.198 | Sioux Falls | 28 to 20 | 397 | 442 |
| 12 | 213 | 0.616 | (8,3) | 0.162 | Concordia-St Paul | 56 to 21 | 453 | 463 |
| 13 | 183 | 0.708 | (8,3) | 0.253 | --bye-- |
| 14 | 218 | 0.596 | (8,3) | 0.141 | --bye-- |
| 15 | 227 | 0.501 | (8,3) | 0.047 | --bye-- |
| 16 | 223 | 0.512 | (8,3) | 0.058 | --bye-- |
| 17 | 229 | 0.496 | (8,3) | 0.041 | --bye-- |
| 18 | 228 | 0.484 | (8,3) | 0.030 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |