| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 424 | -0.500 | (0,1) | 0.500 | Texas A&M | 10 to 52 | 29 | 48 |
| 3 | 52 | 4.594 | (1,1) | 4.594 | Tennessee Tech | 56 to 10 | 93 | 291 |
| 4 | 250 | 0.533 | (1,2) | 0.867 | New Mexico St | 17 to 27 | 192 | 77 |
| 5 | 173 | 0.811 | (2,2) | 0.811 | Massachusetts | 34 to 31 | 267 | 188 |
| 6 | 168 | 0.815 | (2,3) | 1.015 | Wyoming | 26 to 35 | 20 | 33 |
| 7 | 171 | 0.787 | (2,3) | 0.987 | --bye-- |
| 8 | 211 | 0.626 | (2,4) | 0.960 | San Jose St | 24 to 52 | 132 | 67 |
| 9 | 157 | 0.801 | (3,4) | 0.944 | Hawaii | 42 to 21 | 183 | 118 |
| 10 | 166 | 0.787 | (3,5) | 1.037 | Nevada | 24 to 34 | 122 | 190 |
| 11 | 163 | 0.787 | (3,6) | 1.121 | UNLV | 14 to 56 | 47 | 47 |
| 12 | 162 | 0.794 | (3,7) | 1.194 | Boise St | 14 to 42 | 67 | 46 |
| 13 | 130 | 0.980 | (4,7) | 1.253 | Fresno St | 25 to 17 | 44 | 58 |
| 14 | 138 | 0.962 | (4,8) | 1.296 | Utah St | 41 to 44 | 91 | 103 |
| 15 | 140 | 0.882 | (4,8) | 1.215 | --bye-- |
| 16 | 142 | 0.876 | (4,8) | 1.209 | --bye-- |
| 17 | 141 | 0.855 | (4,8) | 1.188 | --bye-- |
| 18 | 146 | 0.829 | (4,8) | 1.162 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |