- Date: 2/24 - 02/25/12
- Location: Washington-Dempsey Indoor - Seattle, WA
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- ICON KEY:
400 Meters
Heat 1
400 Meters
Heat 2
400 Meters
Heat 3
400 Meters
Heat 4
400 Meters
Heat 5
400 Meters
Heat 6
400 Meters
Heat 7
400 Meters
Heat 8
400 Meters
Heat 9
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 28 | Wright, Saedra | SO-2 | Long Beach St. | 58.17 | - | |
| 2. | 33 | Kruthers, Alex | SO-2 | Long Beach St. | 59.18 | - | |
| 3. | 34 | Hackney, Lauren | FR-1 | UC Irvine | 59.92 | - | |
| 4. | 35 | Helmer, Kira | JR-3 | UC Irvine | 1:00.57 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 19 | Nowell, Ericka | JR-3 | UC Irvine | 56.73 | - | |
| 2. | 31 | Askew, Jasmine | FR-1 | Long Beach St. | 58.70 | - | |
| 3. | 32 | Hairanian, Chelsea | FR-1 | Long Beach St. | 58.72 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 24 | Stewart, Diane | SR-4 | BYU | 57.44 | - | |
| 2. | 26 | Jolley, Stephanie | JR-3 | Utah | 57.58 | - | |
| 3. | 29 | Woodruff, Gianna | FR-1 | Washington | 58.30 | - | |
| 4. | 30 | Oden, Alisha | SO-2 | Washington | 58.40 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 18 | Winfrey, Brierra | FR-1 | Arizona State | 56.55 | - | |
| 2. | 20 | Gosberry, Devin | JR-3 | Oregon | 56.78 | - | |
| 3. | 22 | Levingston, Carissa | JR-3 | Stanford | 57.10 | - | |
| 4. | 27 | Sweeney, Bridget | FR-1 | Colorado | 57.89 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 16 | McKay, Lauryn | JR-3 | Utah | 56.37 | - | |
| 2. | 17 | Hunter, Breyonna | SO-2 | UCLA | 56.46 | - | |
| 3. | 23 | Mattson, Lindsy | FR-1 | Colorado | 57.20 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 13 | Trevisan, Gia | FR-1 | California | 55.90 | - | |
| 2. | 14 | Stueckle, Kayla | SO-2 | Washington | 56.11 | - | |
| 3. | 21 | Shields, Angela | FR-1 | BYU | 56.98 | - | |
| 4. | 25 | Gradiska, Angela | FR-1 | Stanford | 57.51 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 4 | Carlson, Jordan | SR-4 | Washington | 54.67 | 5 | |
| 2. | 7 | Tate, Brianna | FR-1 | Arizona State | 54.86 | 2 | |
| 3. | 11 | Gehring, Eileen | FR-1 | Colorado | 55.31 | - | |
| 4. | 15 | Cox, Jasmine | SR-4 | Cal St. Northridge | 56.20 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 5 | Schueler, Kellie | SO-2 | Stanford | 54.68 | 4 | |
| 2. | 6 | Weaver, Angelica | JR-3 | California | 54.84 | 3 | |
| 3. | 8 | Fermin, Shawna | JR-3 | Washington St. | 54.89 | 1 | |
| 4. | 10 | Harrison, Jackie | SR-4 | Cal St. Northridge | 55.09 | - |
| Heat Pl. | Overall | Name | Year | Team | Time | Score |
| 1. | 1 | Theisen, Brianne | SR-4 | Oregon | 54.11 | 10 | |
| 2. | 2 | Blevins, Echos | SR-4 | Arizona | 54.27 | 8 | |
| 3. | 3 | Romero, Shapri | SO-2 | Arizona | 54.41 | 6 | |
| 4. | 9 | Sanchez, Kayla | SR-4 | Arizona State | 54.93 | - | |
| 5. | 12 | Garland, Shale' | SO-2 | Arizona | 55.81 | - |