- Date: 3/30 - 03/31/12
- Location: North Central - Naperville, IL
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- ICON KEY:
400 Meters
Heat 1
400 Meters
Heat 2
400 Meters
Heat 3
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 1 | Knubley, Debbie | JR-3 | Wheaton (Ill.) | 58.50 | 10 | |
| 2. | 2 | Laufenberg, Patti | SO-2 | Carthage | 59.43 | 8 | |
| 3. | 3 | Stratenwerth, Roxanne | JR-3 | Wis.-Parkside | 1:00.37 | 6 | |
| 4. | 4 | Caporaso, Lauren | JR-3 | Wheaton (Ill.) | 1:01.47 | 5 | |
| 5. | 5 | Morris, Makenzi | FR-1 | Carthage | 1:01.67 | 4 | |
| 6. | 6 | Czarnecki, Chelsea | SR-4 | Wis.-Stevens Point | 1:01.81 | 3 | |
| 7. | 8 | Davenport, Christa | DuPage | 1:01.96 | 1 | ||
| 8. | 10 | Chlum, Molly | SR-4 | Carthage | 1:02.65 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 7 | Driscoll, Bridget | JR-3 | Carthage | 1:01.85 | 2 | |
| 2. | 9 | Knowles, Kaitlin | FR-1 | North Central (Ill.) | 1:02.60 | - | |
| 3. | 11 | Jansma, Tyler | FR-1 | Carthage | 1:02.90 | - | |
| 4. | 13 | Bartlett, Morgan | FR-1 | Benedictine (Ill.) | 1:03.37 | - | |
| 5. | 14 | Lee, Constance | FR-1 | Wheaton (Ill.) | 1:03.95 | - | |
| 6. | 15 | Mrozek, Hanna | SO-2 | Carthage | 1:04.14 | - | |
| 7. | 16 | Fox, Becca | SR-4 | Carthage | 1:04.95 | - | |
| 8. | 18 | LeHew, Colby | SR-4 | Carthage | 1:05.87 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 12 | Kocks, Natalie | FR-1 | Benedictine (Ill.) | 1:03.31 | - | |
| 2. | 17 | Seeland, Michal | FR-1 | Wheaton (Ill.) | 1:05.75 | - | |
| 3. | 19 | Northuis, Carin | SO-2 | Wheaton (Ill.) | 1:05.97 | - | |
| 4. | 20 | Witcik, Kayla | SO-2 | Wheaton (Ill.) | 1:07.22 | - | |
| 5. | 21 | Zayed, Mary Kate | FR-1 | Benedictine (Ill.) | 1:08.31 | - |