| 1. | - | | Mercedes Merryman
Sophie Seely
Adriana Beaver
Melina Harris | 49.71a | WY | Cheyenne Central | Wyoming State Championships 2012 | Sat, May 19 |
| 2. | - | | Dayanera Timberman
Mikalah Skates
Mikaela Schneider
ChyAnna Esau | 49.82a | WY | Kelly Walsh | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
| 3. | - | | McKinly Laker
Ivy Myers
McKenzie Wellard
Christy Clinger | 49.99a | WY | Star Valley | Wyoming State Championships 2012 | Sat, May 19 |
| 4. | - | | Hannah Carter
Kylah McConnell
Carolyn Parton
Mesa Weidle | 50.06a | WY | Rock Springs | Wyoming State Championships 2012 | Sat, May 19 |
| 5. | - | | Mackenzee Barker
Taylor Bowns
Mandi Anderson
Sarah Peterson | 50.21a | WY | Evanston Senior | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
| 6. | - | | Relay Team | 50.22a | WY | Campbell County | Camel Qualifier 2012 | Fri, May 4 |
| 7. | - | | Relay Team | 50.86a | WY | Rocky Mountain | Poudre Invite 2012 | Sat, Apr 7 |
| - | | Relay Team | 50.86a | WY | Cheyenne East | Wiseman Invitational(21st) 2012 | Sat, May 5 |
| 9. | - | | Megan Welch
Haley Crawford
Taylor Lewis
Brooke Myers | 51.02a | WY | Cody | 3A West Regional 2012 | Fri, May 11 |
| 10. | - | | Relay Team | 51.03a | WY | Laramie | Foot of the Rockies Invitational 2012 | Sat, Mar 31 |
| 11. | - | | Faith Marie Madayag
Avery Madden
Allison Marsh
Kayla Frazier | 51.54a | WY | Torrington | Wiseman Invitational(21st) 2012 | Sat, May 5 |
| 12. | - | | Jasmine Dicks
Cali Stewart
Amber Codr
Melissa Borbely | 51.60a | WY | Cheyenne South | Wyoming State Championships 2012 | Sat, May 19 |
| 13. | - | | Rachel Hofer
Kambree Dillinger
McKinna Salsbury
Cailen Gibbs | 51.68a | WY | Mountain View | Wyoming State Championships 2012 | Sat, May 19 |
| 14. | - | | Lateesha Hiser
Daryl Barnett
Tori Parks
Silje Pederson | 51.88a | WY | Douglas | 3A East Regional Track & Field 2012 | Sat, May 12 |
| - | | Amanda Mondragon
Muira Bunker
Sydnee Pollock
Nikki Glasson | 51.88a | WY | Wheatland | Wyoming State Championships 2012 | Sat, May 19 |
| 16. | - | | Sam Hanson
Laura Gross
Conner Graves
Cassidy Smith | 52.13a | WY | Pine Bluffs | Wyoming State Championships 2012 | Sat, May 19 |
| 17. | - | | Mikaila Moore
Brooke Lensegrav
Jada Swires
KaDee Harrison | 52.22a | WY | Powell | 3A West Regional 2012 | Fri, May 11 |
| - | | Holly Huber
Alyssa Sanders
Sierra Nussbaum
Tayler Johnson | 52.22a | WY | Green River | Wyoming State Championships 2012 | Sat, May 19 |
| 19. | - | | Chelsey Ellis
Kassidy Hetland
Whitney Grant
Alyssa Geiser | 52.25a | WY | Lovell | Wyoming State Championships 2012 | Sat, May 19 |
| 20. | - | | Maddie Cowles
Ashley Turner
Mardi O'Neal
Megan Smith | 52.37a | WY | Burns | Wyoming State Championships 2012 | Sat, May 19 |
| 21. | - | | Bailey Binder
Rahnee Jackson
Paige Hanewald
Jordan Delano | 53.11a | WY | Natrona county | Kelly Walsh Mini Invite 2012 | Tue, Apr 10 |
| 22. | - | | Relay Team | 53.40a | WY | Sheridan | Camel Qualifier 2012 | Fri, May 4 |
| 23. | - | | Gina Byrd
Breanna Farley
Cassandra Wickett
Samantha Brant | 53.42a | WY | Glenrock | Wiseman Invitational(21st) 2012 | Sat, May 5 |
| 24. | - | | Taylin Costello
Abby Nelson
Ryanne Stevie
Michelle Fenn | 53.59a | WY | Pinedale | 3A West Regional 2012 | Fri, May 11 |
| 25. | - | | Amanda Christionsen
Maggie Gamble
Drew Deking
Keesha Rowan | 53.85a | WY | Lander Valley | Kelly Walsh Mini Invite 2012 | Tue, Apr 10 |
| 26. | - | | Sophie Claycomb
Kayla Leingang
Kaitlyn Hodson
Kate Hart | 53.89a | WY | Upton | Wyoming State Championships 2012 | Sat, May 19 |
| 27. | - | | Kassi Kister
Jordan Settlemire
Jensyn Pettit
Hannah Svilar | 53.90a | WY | Riverton | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
| 28. | - | | Amy Poplin
Kali Fedderson
Kereston Thomas
Hanna Sanger | 54.02a | WY | Rawlins | Rawlins Invitational 2012 | Fri, Apr 27 |
| 29. | - | | Celsey Martin
Olivia Thompson
Sarah Thompson
Natalie Goff | 54.12a | WY | Shoshoni | Wyoming Indian Invitational 2012 | Sat, Apr 14 |
| 30. | - | | Sierra Forrester
Kaycee McNinch
Sarah Shafer
Teri Jo Peterson | 54.14a | WY | Big Piney | Wyoming State Championships 2012 | Sat, May 19 |
| 31. | - | | Christine Brenner
Krista Hanson
Hailey Bruegger
Sami Starkey | 54.20a | WY | Niobrara County | Morrill Early Bird | Fri, Mar 23 |
| 32. | - | | Ramsey Sinn
Taylor Greear
Maryssa Scheetz
Jessie Eaves | 54.34a | WY | Worland | Riverton Twilight 2012 | Tue, Apr 17 |
| 33. | - | | Kayla Kahre
Katie Schulthess
Destinee Nielson
Kennadi Gilbert | 54.44a | WY | Kemmerer | 2A West Regional | Fri, May 11 |
| 34. | - | | Hayden Yeradi
Britanny Belt
Kaylin Edwards
Jeanette Tate | 54.66a | WY | Wright Senior | 4A-2A-1A East Regional T&F 2012 | Fri, May 11 |
| 35. | - | | Ashley Wardell
Janet Davidson
Julie Davidson
Deja Garza | 55.13a | WY | Burlington | Wyoming State Championships 2012 | Sat, May 19 |
| 36. | - | | Kara Mouat
Mallory Cross
Robin Moore
Krista Drentlaw | 55.44a | WY | Sundance | 4A-2A-1A East Regional T&F 2012 | Fri, May 11 |
| 37. | - | | Hallie Burkart
Erin Buchanan
Madison Pragnell
Laura Ross | 56.04c | WY | Southeast | Goshen County Invite | Sat, Apr 28 |
| 38. | - | | Relay Team | 56.06a | WY | Big Horn | NSI Academy Twilight 2012 | Thu, Apr 5 |
| 39. | - | | Hannah Foley
Lakyn White
Whitney Bahr
Chelsea Ullery | 56.12a | WY | Kaycee | Wyoming State Championships 2012 | Sat, May 19 |
| 40. | - | | Relay Team | 56.33a | WY | Normative Services | NSI Academy Twilight 2012 | Thu, Apr 5 |
| 41. | - | | Megan Gibbs
Bailey Roebling
Keely Rockafellow
Shayna Kretschman | 56.81a | WY | Arvada Clearmont | Wyoming State Championships 2012 | Sat, May 19 |
| 42. | - | | Lindsey D'Andrea
Kasi Hessling
Tayler Gordon
Randi Campbell | 57.04a | WY | Wind River | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
| 43. | - | | Morgan Jensen
Katie Lee
Morgan Wille
Callie Wilson | 57.36a | WY | Little Snake River | Green River Invite 2012 | Fri, Apr 20 |
| 44. | - | | Melody Ferrell
Kortney Lovett
Sierra Richter
Morgan West | 57.43a | WY | Moorcroft | Newcastle "Race To The Ball" Invitational 2012 | Thu, Apr 12 |
| 45. | - | | Relay Team | 57.54a | WY | Lingle-Fort Laramie | Wiseman Invitational(21st) 2012 | Sat, May 5 |
| 46. | - | | Katie Crosby
Haylee Hoffman
Sierra Schmidt
Natalie Zupan | 59.14a | WY | Thermopolis | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
| 47. | - | | Rachael Wilson
Justine Fourman
Taylor Smith
Veronica Lincoln | 59.79a | WY | Saratoga | 4A-2A-1A East Regional T&F 2012 | Fri, May 11 |
| 48. | - | | Relay Team | 59.94c | WY | Guernsey-Sunrise | Goshen County Invite | Sat, Apr 28 |
| 49. | - | | Alicia Cornett
Alisha Roberts
Monica Folwkes
Halle Bears | 60.04a | WY | Hulett Public | 4A-2A-1A East Regional T&F 2012 | Fri, May 11 |
| 50. | - | | Taylor Limoges
Natalie Webb
Alli Menck
Ashlee Quinney | 60.56a | WY | Lyman | 3A West Regional 2012 | Fri, May 11 |
| 51. | - | | Hannah Dayton
Kataya Kallstrom
Shelbi Viehweg
Sherry Weston | 61.33a | WY | Cokeville | Wyoming State Championships 2012 | Sat, May 19 |
| 52. | - | | Maggie Johnson
Briana Cowen
Amber Martin
Melissa Henderson | 63.25a | WY | H.E.M. | 4A-2A-1A West Regional Track & Field 2012 | Sat, May 12 |
