| WEEK 1 - 1/24 | WEEK 2 - 2/14 | WEEK 3 - 2/21 | WEEK 4 - 2/28 | WEEK 5 - 3/7 | WEEK 6 - 3/14 | WEEK 7 - 3/21 | WEEK 8 - 3/28 | WEEK 9 - 4/4 | WEEK 10 - 4/11 | WEEK 11 - 4/18 | WEEK 12 - 4/25 | WEEK 13 - 5/2 | WEEK 14 - 5/9 | WEEK 15 - 6/20 | |
| 1 | Arizona (23) | Tennessee (26) | Tennessee (28) | Tennessee (30) | Tennessee (30) | Tennessee (27) | Tennessee (29) | Tennessee (24) | Tennessee (26) | Tennessee (25) | Tennessee (24) | Tennessee (24) | Alabama (20) | Tennessee (23) | Arizona (24) |
| 2 | Tennessee (7) | Arizona State | Arizona State (2) | Arizona State | Arizona | Arizona State (2) | Alabama (1) | Texas A&M | Alabama | Alabama | Alabama (1) | Alabama (1) | Tennessee (5) | Alabama (1) | Tennessee |
| 3 | UCLA | Arizona (1) | Texas A&M | Arizona | Arizona State | Texas A&M | Texas A&M | Alabama | Oklahoma | Oklahoma | Arizona | Oklahoma | Oklahoma | Oklahoma | Washington |
| 4 | Northwestern | Texas A&M (1) | Arizona | Texas A&M | Alabama | Alabama (1) | Oklahoma | Oklahoma | Texas A&M | Arizona (1) | Oklahoma | Arizona | LSU (1) | Arizona (1) | Northwestern |
| 5 | Arizona State | Alabama | Alabama | Alabama | Texas A&M | Arizona | Arizona State | Arizona | Arizona | Texas A&M | Texas A&M | Texas A&M | Arizona | LSU | Baylor |
| 6 | Oregon State | Northwestern | Oregon State | Oklahoma | Oklahoma | Oklahoma | Arizona | LSU | LSU | LSU | LSU | LSU | Texas A&M | Northwestern | DePaul |
| 7 | Alabama | Oregon State | Northwestern | LSU | Northwestern | Northwestern | Northwestern | Arizona State | Arizona State | Northwestern | Arizona State | Arizona State | Northwestern | Texas A&M | Texas A&M |
| 8 | Stanford | LSU | LSU | Northwestern | Texas | Texas | LSU | Northwestern | Northwestern | Arizona State | Northwestern | Northwestern | Michigan | Baylor | Arizona State |
| 9 | LSU | UCLA | Oklahoma | Stanford | Michigan | Michigan | Michigan | Texas | Michigan | Michigan | Michigan | Michigan | Arizona State | Arizona State | Alabama |
| 10 | California | Texas (2) | Texas | Texas | LSU | LSU | Texas | Michigan | Oregon | Oregon | Baylor | Baylor | Baylor | Michigan | LSU |
| 11 | Michigan | California | Stanford | Oregon State | Washington | UCLA | UCLA | UCLA | Texas | Texas | Washington | Washington | Washington | Washington | Oklahoma |
| 12 | Washington | Oklahoma | UCLA | UCLA | UCLA | Washington | Washington | Washington | UCLA | Washington | UCLA | UCLA | UCLA | Hawaii | Hawaii |
| 13 | Texas A&M | Stanford | Michigan | Michigan | Stanford | Stanford | Stanford | Oregon | Washington | Baylor | Oregon State | Oregon State | Hawaii | UCLA | Michigan |
| 14 | Georgia | Michigan | Louisiana-Lafayette | Louisiana-Lafayette | Oregon State | Baylor | Oregon | Stanford | Stanford | UCLA | Oregon | Hawaii | DePaul | DePaul | Florida |
| 15 | Nebraska | Washington | Washington | Washington | Louisiana-Lafayette | Oregon State | Louisiana-Lafayette | Louisiana-Lafayette | Louisiana-Lafayette | Hawaii | Texas | DePaul | Oregon State | Oregon State | Oregon State |
| 16 | Oklahoma | Louisiana-Lafayette | California | Baylor | Baylor | Oregon | Oregon State | Baylor | Baylor | Oregon State | Hawaii | Oregon | Stanford | Stanford | Cal State Fullerton |
| 17 | Texas | Baylor | Baylor | Florida | Oregon | Louisiana-Lafayette | Baylor | Oregon State | Oregon State | Stanford | DePaul | Stanford | Texas | Georgia Tech | Virginia Tech |
| 18 | Baylor | Georgia | Georgia | California | Southern Illinois | Georgia | Georgia | Southern Illinois | Hawaii | DePaul | Stanford | Texas | Oregon | Texas | UCLA |
| 19 | Louisiana-Lafayette | Nebraska | Florida | Florida State | Florida | Florida | Southern Illinois | Florida | DePaul | Louisiana-Lafayette | Illinois State | Southern Illinois | Georgia Tech | Florida | Georgia Tech |
| 20 | Louisville | Florida | Florida State | Southern Illinois | Georgia Tech | Southern Illinois | Illinois State | Illinois State | Southern Illinois | Southern Illinois | Southern Illinois | Florida | Florida | Oregon | Stanford |
| 21 | Fresno State | Fresno State | Nebraska | Georgia | Georgia | Illinois State | Hawaii | Hawaii | Illinois State | Illinois State | Louisiana-Lafayette | Georgia Tech | Southern Illinois | Virginia Tech | South Carolina |
| 22 | South Florida | Florida State | Fresno State | Oregon | Illinois State | Georgia Tech | Florida | Georgia | North Carolina | Florida | Florida | Louisiana-Lafayette | Louisiana-Lafayette | Illinois State | Oregon |
| 23 | Massachusetts | Massachusetts | N.C. State | Nebraska | California | Hawaii | N.C. State | DePaul | Florida | North Carolina | Virginia Tech | Virginia Tech | Illinois State | Louisiana-Lafayette | Ohio State |
| 24 | Auburn | South Florida | Southern Illinois | Georgia Tech | N.C. State | Florida State | DePaul | N.C. State | Fresno State | Fresno State | Georgia Tech | Illinois State | Virginia Tech | Southern Illinois | Texas |
| 25 | Florida State | DePaul | Massachusetts | Hawaii | Florida State | California | California | North Carolina | Georgia Tech | Georgia Tech | Fresno State | N.C. State | Missouri | N.C. State | Fresno State |