| 2012 Matrix for IWLCA Poll for Division III |
| Team | 02-02 | 02-27 | 03-05 | 03-12 | 03-19 | 03-26 | 04-02 | 04-09 | 04-16 | 04-23 | 04-30 | 05-07 | 05-29 |
| Amherst | 16 | 16 | 17 | 16 | 11 | 9 | 11 | 11 | 10 | 9 | 6 | 7 | 8 |
| Bates | 18 | 17 | 18 | 20 | 20 | 19 | 19 | 20 | 20 | | | | |
| Bowdoin | 4 | 4 | 4 | 5 | 9 | 11 | 9 | 10 | 12 | 13 | 12 | 13 | 13 |
| Buffalo State | | | | | | | | | | | | | 20 |
| Catholic (DC) | 11 | 11 | 15 | 17 | 18 | 18 | 16 | 16 | 16 | 15 | 13 | 12 | 11 |
| Claremont-Mudd-Scripps | 19 | | | | | | | | | | | | |
| Colby | 10 | 10 | 10 | 7 | 6 | 6 | 7 | 8 | 8 | 6 | 9 | 8 | 7 |
| College of New Jersey | 2 | 2 | 2 | 3 | 4 | 4 | 3 | 6 | 5 | 5 | 5 | 4 | 6 |
| Cortland | 3 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Dickinson | | 19 | 20 | | | | | | | | | | |
| Elizabethtown | 20 | 20 | | | | | | | | | | 17 | 17 |
| Franklin & Marshall | 5 | 6 | 6 | 8 | 8 | 8 | 8 | 7 | 7 | 10 | 16 | 19 | |
| Gettysburg | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 3 | 3 | 5 |
| Hamilton | 7 | 7 | 7 | 10 | 13 | 17 | 18 | 18 | 18 | 19 | 18 | 16 | 18 |
| Ithaca | | | | | | | | | | | 20 | | |
| Mary Washington | 17 | 18 | 16 | 15 | 16 | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 10 |
| Messiah | 13 | 14 | 12 | 12 | 12 | 10 | 10 | 9 | 9 | 8 | 7 | 10 | 9 |
| Middlebury | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 6 | 7 | 8 | 6 | 4 |
| Montclair State | | | | | | | | | | | | | 19 |
| Salisbury | 6 | 5 | 5 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| St. John Fisher | | | | | | | | | | | | 20 | 16 |
| Stevens | 12 | 12 | 11 | 13 | 13 | 14 | 17 | 17 | 17 | 18 | 18 | | |
| Stevenson | | | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 17 | 17 | 18 | |
| Susquehanna | | | | | | | | | | 20 | | | |
| Trinity (CT) | 8 | 8 | 8 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 5 | 1 |
| Tufts | 15 | 15 | 14 | 11 | 10 | 12 | 12 | 13 | 14 | 14 | 14 | 15 | 15 |
| Washington & Lee | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 14 |
| Williams | | | 20 | | | | | | | | | | |
| York | | | | 18 | 17 | 16 | 13 | 12 | 11 | 11 | 10 | 9 | 12 |