| 400 |  Hannah Abrams Susanna Aucoin | 16-29 | 05:05 | |
| 400 | Ashley Olson Jessica Burnette | 30-39 | 05:05 | |
| 400 | Becky Graham Tiffany Lopez | 30-39 | 05:05 | |
| 400 | Hazel Espinoza  Maria Espinoza | 30-39 | 05:05 | |
| 400 | Alma Vargas  Maria Lopez | 30-39 | 05:05 | |
| 400 | Amanda Funderburk Nicole Karamales | 30-39 | 05:05 | |
| 400 | Christine Juranek Lilly Juranek | 30-39 | 05:05 | |
| 408 | Amber Ross Jen Shelby | 40-49 | 05:06 | |
| 408 | Kayla Italiano Sarah Strachan | 16-29 | 05:06 | |
| 408 | Kenzie Brinkley Mackenzie Dean | 30-39 | 05:06 | |
| 408 | Carla Arbuckle Debbie Rogers | 40-49 | 05:06 | |
| 408 | Blanca Domínguez Maria Delgadillo | 30-39 | 05:06 | |
| 408 | Kristina Myles Lacey Taylor | 30-39 | 05:06 | |
| 408 | Mia Gramly  Tayler Beckner | 16-29 | 05:06 | |
| 408 | Jenna Gardner Sara Ness | 30-39 | 05:06 | |
| 408 | Olivia Raftshol Sydney Bierman | 30-39 | 05:06 | |
| 417 | Kelly Donohoe Sharon Courtney | 30-39 | 05:07 | |
| 417 | Kameron Roa Karah Edwards | 30-39 | 05:07 | |
| 417 | Daniela Jones Tamra Nowak | 30-39 | 05:07 | |
| 417 | Andrea Johnson Nikkie Durban | 50-59 | 05:07 | |
| 417 | Emily Hebert Jenny Pena | 40-49 | 05:07 | |
| 417 | Christina Smith Joy Gawrychowski | 40-49 | 05:07 | |
| 417 | Carmen Guiness Joanne Wang | 50-59 | 05:07 | |
| 424 | Amanda Tazi  Kristine Sabal | 40-49 | 05:08 | |
| 424 | Leslie Perez Lyndsey Saunders | 30-39 | 05:08 | |
| 424 | Heather Alba Payton Guymon | 30-39 | 05:08 | |
| 424 | Hailey Thompson Kim Poole | 16-29 | 05:08 | |
| 424 | Heather Balsinger Pamela Spencer | 30-39 | 05:08 | |
| 424 | Reagan Jones Sierra Lovell | 16-29 | 05:08 | |
| 430 | Mikala Booher Victoria Loving | 16-29 | 05:09 | |
| 430 | Jeannie Kubricht Judith Louis-Paul | 40-49 | 05:09 | |
| 432 | Krystle Mccoy Thomasina Garza | 30-39 | 05:10 | |
| 432 | Anna Srinivas Rosa Iglesias | 40-49 | 05:10 | |
| 432 | Ashleigh Gann Jordan Sparks | 30-39 | 05:10 | |
| 432 | Nikki Nelson Shannon Johnson | 30-39 | 05:10 | |
| 432 | Katie King Nicola King | 30-39 | 05:10 | |
| 432 | Maddie Kurtz Maggie Wooddell | 16-29 | 05:10 | |
| 438 | Aisha Stevens Elvira Irady | 40-49 | 05:11 | |
| 438 | Karlee Little Katie Najvar | 16-29 | 05:11 | |
| 438 | Kristen Vanwinkle  Samantha Ingram | 40-49 | 05:11 | |
| 441 | Nicole Cleland Tai Precilla | 16-29 | 05:12 | |
| 441 | Ernestine Litzenberg Susan Fish | 50-59 | 05:12 | |
| 441 | Belinda Martinez Margarita Barron | 30-39 | 05:12 | |
| 441 | Brittany Hamilton Heather Anderson | 40-49 | 05:12 | |
| 441 | Beth Rider Brittany Code | 40-49 | 05:12 | |
| 441 | Eldy Pavon Michelle Dickinson | 40-49 | 05:12 | |
| 441 | Chelise Freyou Morgan Williams | 30-39 | 05:12 | |
| 441 | Amie Howard Stephanie Bottomley | 30-39 | 05:12 | |
| 441 | Connie Kelley Patricia Larson | 30-39 | 05:12 | |
| 441 | Eboni Brazell Raven Hatton | 16-29 | 05:12 | |
| 451 | Kassandra Serrano Victoria Corrado | 16-29 | 05:13 | |
| 451 | Mackenzie Lord Molly Mcnees | 30-39 | 05:13 | |
| 453 | Charlotte Musser Pamela Milogradov | 40-49 | 05:14 | |
| 453 | Amy Pemberton Jacey Barrier | 30-39 | 05:14 | |
| 453 | Amanda Brown Mollie Ford | 30-39 | 05:14 | |
| 453 |  Ki Ki Chan Yoo Kim | 16-29 | 05:14 | |
| 453 | Allison Contois Jeanne Contois | 16-29 | 05:14 | |
| 458 | Carolina Castañón Carolina Gonzalez | 16-29 | 05:15 | |
| 458 | Isabel Gamez Alvarado Karla Vanessa Avila Alba | 30-39 | 05:15 | |
| 458 |  Candice Naidoo Isabel Danz | 30-39 | 05:15 | |
| 461 | Destanee Douglas Shiana Wilson | 16-29 | 05:16 | |
| 461 | Jacqui Nickell Tammara Shaw | 30-39 | 05:16 | |
| 461 | Carli Smith Tarry Landrum | 30-39 | 05:16 | |
| 461 | Jessica Torrez Lisa Dimaala | 40-49 | 05:16 | |
| 461 | Jennifer Rincon Viviana Mancilla | 30-39 | 05:16 | |
| 461 | Judith Downing Linda Mendez | 40-49 | 05:16 | |
| 467 | Julie Pittman Katy Hardaway | 40-49 | 05:17 | |
| 467 | Erianna Versnel Rachel Gauthier | 30-39 | 05:17 | |
| 469 |  Carolina Haylow Jihae Smith | 40-49 | 05:18 | |
| 469 | Cassie Ervin Laura Poston | 30-39 | 05:18 | |
| 471 | Casey Duvall Ericka Garcia Travis | 30-39 | 05:19 | |
| 471 | Sandra Ramirez Sandra Vanessa Hernandez | 30-39 | 05:19 | |
| 471 | Lauren Ramos Taylor Henry | 16-29 | 05:19 | |
| 471 | Ciera Turney Sarah Werner | 16-29 | 05:19 | |
| 471 | Heavyn Hernandez Lauren Frederick | 16-29 | 05:19 | |
| 476 | Elizabeth Brown Peyton Sanders | 16-29 | 05:20 | |
| 476 | Beatriz Rodriguez Stefany Vasquez | 16-29 | 05:20 | |
| 476 | Rachelle Adamson Yessenia Ruelas | 40-49 | 05:20 | |
| 476 | Alesha Porter Jamie Costas | 40-49 | 05:20 | |
| 476 | Leticia Edmonson Lipi Hurtado | 40-49 | 05:20 | |
| 476 | Meredith Upshaw Shivon Gray | 30-39 | 05:20 | |
| 482 | Ashley Keenan Megan Konda | 30-39 | 05:21 | |
| 482 | Kelli Gregory Samantha Green | 30-39 | 05:21 | |
| 482 | Michele Clarkson Ursula Clay | 50-59 | 05:21 | |
| 482 | Jett Lane Lan Bui | 16-29 | 05:21 | |
| 486 | Madison Jennings Noelia Tovar | 16-29 | 05:22 | |
| 486 | Kaitlin Knowles Larissa Crowley | 30-39 | 05:22 | |
| 486 | Jessica Garcia Samantha Richard | 30-39 | 05:22 | |
| 486 | Angelica Wallace Sarah Moser | 40-49 | 05:22 | |
| 490 | Rachal Latour Sarah Ash | 40-49 | 05:23 | |
| 490 | Jessica Steward Selena Stewart | 30-39 | 05:23 | |
| 492 | Caroline Vuilleumier Tammy Martinez | 30-39 | 05:24 | |
| 493 | Dianna Deuel Ly'Mari Ames | 50-59 | 05:25 | |
| 493 | Sandra Byerly Tonya Torabi | 16-29 | 05:25 | |
| 495 | Claudia Montes Veronica Lopez | 30-39 | 05:26 | |
| 495 | Heather Blue Jen Hayes | 40-49 | 05:26 | |
| 495 | Catherine Neale Renee Coulouris | 30-39 | 05:26 | |
| 495 | Alison Rowin Maril Majors | 30-39 | 05:26 | |
| 495 | Megan Schroeder Stephanie Dupree | 40-49 | 05:26 | |
| 500 | Ana Hernandez Gaby Silva | 40-49 | 05:27 | |
