| 397 |  Marleen Guerrero Sofia Fernandez | 16-29 | 04:47 | |
| 397 | Kristy Kilcrease Skylar Loftin | 16-29 | 04:47 | |
| 397 | Kimberly Beaullieu Lysette Steed | 30-39 | 04:47 | |
| 397 | Chistina Escobar Danielle Agnew | 30-39 | 04:47 | |
| 397 | Jaime Olson Kelli Koehler | 30-39 | 04:47 | |
| 397 | Chancy Miller Denver Young | 16-29 | 04:47 | |
| 397 | Anai Luna Miriam Trejo | 30-39 | 04:47 | |
| 397 | Ashley Del Barto Serena Beatty | 30-39 | 04:47 | |
| 397 | Makenna Weddle Taylor Weddle | 16-29 | 04:47 | |
| 397 | Chrissa Jacobson Rachael Smith | 30-39 | 04:47 | |
| 397 | Clarece Clavijo Desiree Silva | 30-39 | 04:47 | |
| 397 | Alison Barnett Catherine Russell | 16-29 | 04:47 | |
| 397 | Emma Winebarger Taylor Winebarger | 16-29 | 04:47 | |
| 397 | Erin Fitzgerald Leslie Monzon | 30-39 | 04:47 | |
| 397 | Emily Laceky Lilli Roehrig | 16-29 | 04:47 | |
| 397 | Amanda Louchart Charley Schwarzbach | 40-49 | 04:47 | |
| 397 | Daniela Jones Tamra Nowak | 30-39 | 04:47 | |
| 397 | Hong Chavez Nataliya Novak | 50-59 | 04:47 | |
| 397 | Tiffiny Prettyman Trissy Carlson | 40-49 | 04:47 | |
| 397 |  Holly Marcynuk Monica Bolger | 30-39 | 04:47 | |
| 397 | Samantha Graling Stephanie O'Toole | 30-39 | 04:47 | |
| 397 |  Mariale Sandoval Perla Adams | 30-39 | 04:47 | |
| 423 | Cydney Tutchton Julissa Zavaleta Denova | 16-29 | 04:48 | |
| 423 | Aly Calixto Mariel Martinez | 16-29 | 04:48 | |
| 423 | Maria Ogden Mary Del Crabb | 30-39 | 04:48 | |
| 423 | Ciana Cortez Kaycie Heck | 30-39 | 04:48 | |
| 423 | Alexis Hanks Shuntay Dorsey | 30-39 | 04:48 | |
| 423 | Hannah Johnson  Monique Johnson Caruana | 16-29 | 04:48 | |
| 423 | Abigail Hance Sabrina Plazo | 16-29 | 04:48 | |
| 423 | Carrie Fulham Christina Trimble | 30-39 | 04:48 | |
| 423 | Delmy Escobar Marissa Rodriguez | 30-39 | 04:48 | |
| 423 | Jordan Schrutka Paige Baacke | 30-39 | 04:48 | |
| 423 | Ashley Duparc Lisa Grenia | 40-49 | 04:48 | |
| 423 | Cortney Queen Meredith Kenney | 30-39 | 04:48 | |
| 423 | Charlee Hood Kirsten Harms | 16-29 | 04:48 | |
| 423 | Samantha Jones Sofia Scarnati | 30-39 | 04:48 | |
| 423 | Logen Troutner Makenna Troutner | 16-29 | 04:48 | |
| 423 | Amber Orr Olivia Wiley | 30-39 | 04:48 | |
| 439 |  Priscila Vidal Tara Eddins | 40-49 | 04:49 | |
| 439 | Megan Demarco Sarah Mchale | 30-39 | 04:49 | |
| 439 | Janae Kim Taylor Stringfellow | 30-39 | 04:49 | |
| 439 | Kallie Godina Sarah Lingberg | 30-39 | 04:49 | |
| 439 | Esther Verges Kaylee Ostrominski | 16-29 | 04:49 | |
| 439 | Rachel Bullock Ty Bricker | 30-39 | 04:49 | |
| 439 | Alyssa Belluzzi Lily Scribner | 30-39 | 04:49 | |
| 439 | Ruby Solis Yolanda Rodriguez | 30-39 | 04:49 | |
| 439 | Diana Figueira Teri Dailey | 16-29 | 04:49 | |
| 439 | Pamela Pizzurro Thania Menjivar | 30-39 | 04:49 | |
| 439 | Astrid Patino Maria Fernanda Parra | 30-39 | 04:49 | |
| 439 | Cassy Karnes Jennifer Posey | 30-39 | 04:49 | |
| 439 | Jensen Altom Samantha Goebel | 16-29 | 04:49 | |
| 439 | Joanna Finley Mollee Broussard | 16-29 | 04:49 | |
| 439 | Ashley Purkey Erica Perez-Vega | 30-39 | 04:49 | |
| 439 | Chelsea Robinson Tyler Mcclain | 30-39 | 04:49 | |
| 455 |  Adriana Borrego Leidy Hernandez | 40-49 | 04:50 | |
| 455 | Kristin Jordan Schwannah Mccarthy | 40-49 | 04:50 | |
| 455 | Emily Galarza Giana Gonzalez | 16-29 | 04:50 | |
| 455 | Cassandra Tahsir Sandra Howell | 30-39 | 04:50 | |
| 455 | Kimberly Kelley Stephanie Turner | 40-49 | 04:50 | |
| 455 | Chelsi Frazier Jennifer Kosumsuriya | 40-49 | 04:50 | |
| 455 |  Nayeli García Yaixa Lozada | 16-29 | 04:50 | |
| 455 | Elayna Cuddington Sarah Bein | 30-39 | 04:50 | |
| 455 | Adrienne Herring Esther Fleharty | 40-49 | 04:50 | |
| 455 | Abby Ward Gabrielle Meyer | 16-29 | 04:50 | |
| 455 | Micayla Walker Tiffany Lopez | 16-29 | 04:50 | |
| 455 | Hannah Broussard Katie Lightner | 16-29 | 04:50 | |
| 455 | Camille Portukalian Hayley Goldman | 30-39 | 04:50 | |
| 455 | Jennifer Kimbrough Jill Weaver | 40-49 | 04:50 | |
| 455 | Angela Smolcic Mikaela Harvey | 16-29 | 04:50 | |
| 455 | Erincolleen Stanko Katrina Autry | 40-49 | 04:50 | |
| 455 | Celeste Mejia Janet Navarro | 30-39 | 04:50 | |
| 472 | Brianna Martino Emerson Rainsburg | 16-29 | 04:51 | |
| 472 | Blanca Morales Samantha Kanyavong | 30-39 | 04:51 | |
| 472 | Brittney Reives Shauna Banks | 30-39 | 04:51 | |
| 472 | Kassandra Hardee Suzanne Armendariz | 30-39 | 04:51 | |
| 472 | Kathy Lehman Lindsey Gardner | 40-49 | 04:51 | |
| 472 | Kyla Koch Stephanie Charles | 40-49 | 04:51 | |
| 472 | Amber Ramon  Nikki Vernon | 16-29 | 04:51 | |
| 472 | Deasha Briner Samanthea Martin | 16-29 | 04:51 | |
| 472 | Kristi Jenkins Morgan Arpe | 30-39 | 04:51 | |
| 472 | Anne Buffler Bailey Bennett | 16-29 | 04:51 | |
| 472 | Deserray Gonzales Kate Gourley | 40-49 | 04:51 | |
| 472 | Meredith Cruz Vanessa Robinson | 30-39 | 04:51 | |
| 472 | Meagan Goggans Rafaella Cernosek | 30-39 | 04:51 | |
| 472 | Meghan Delaney Piedra Larson | 16-29 | 04:51 | |
| 472 | Karen Lopez Sylvia Ouk | 30-39 | 04:51 | |
| 472 | Feleshia Morgan Joey Dixon | 30-39 | 04:51 | |
| 472 | Echo Payne Kylie Lewis | 16-29 | 04:51 | |
| 489 | Rakia Waters Tamiah Waters | 30-39 | 04:52 | |
| 489 | Catherine Ross Riley Durham | 16-29 | 04:52 | |
| 489 | Aliyah Sawyer Meg Moser | 16-29 | 04:52 | |
| 489 | Criseline Baker Marie Comes | 30-39 | 04:52 | |
| 489 | Catalina Posada Ligia Tornisiello | 30-39 | 04:52 | |
| 489 | Kelly Apple Samantha Coker | 40-49 | 04:52 | |
| 489 | Emily Kennon Knox | 30-39 | 04:52 | |
| 489 | Mandy Bui Tristin Palmer | 30-39 | 04:52 | |
| 489 | Amy Lynch  Birte Berghausen | 40-49 | 04:52 | |
| 489 | Christy Gomez Stephanie Purka | 30-39 | 04:52 | |
| 489 | Crystal Egbetokun Tonee Mcdonald | 30-39 | 04:52 | |
| 489 | Anna Nugent Tara Vanvranken | 30-39 | 04:52 | |
