| 480 |  Christina Naftzger Lydia Flaherty | 16-29 | 04:37 | |
| 480 | laurel park trammie nguyen | 30-39 | 04:37 | |
| 503 | Jaden Bailey Malea Lunt | 30-39 | 04:38 | |
| 503 | Jennifer Inman Melodie Higgins | 16-29 | 04:38 | |
| 503 | Amy Haley Teresa Meyer | 40-49 | 04:38 | |
| 503 |  Diryn Castillo  Evelyn Osio | 30-39 | 04:38 | |
| 503 | Amy Egashira Christina Connett-Gonzalez | 30-39 | 04:38 | |
| 503 | Jessica Aimone Jordyn Dunn | 30-39 | 04:38 | |
| 503 | Brooke Jenkins Savonnah Zayas | 30-39 | 04:38 | |
| 503 | Chantelle Steirman Gabriella Cunha | 40-49 | 04:38 | |
| 503 | Jennifer Stathes Sabrina Vicari | 40-49 | 04:38 | |
| 503 |  Karina Rocha Raquel Stein Vianna | 40-49 | 04:38 | |
| 503 | Cariann Perretta Kathy Davidson | 40-49 | 04:38 | |
| 503 | Erika Floresrivas Yulny Antelo | 40-49 | 04:38 | |
| 503 | Antonette Bassi Gina Marie Rose | 16-29 | 04:38 | |
| 503 | Christiana Eckard Gianna Alberti | 16-29 | 04:38 | |
| 503 | Lisa Dahl Melissa Haydt | 40-49 | 04:38 | |
| 503 |  Janet Lopez-Kalapir Mia Stark | 30-39 | 04:38 | |
| 503 | Amy Rainone Shanee Hoke | 40-49 | 04:38 | |
| 503 | Hannah Miller Heather Halas | 30-39 | 04:38 | |
| 503 | Shanda Lee Teresa Murray | 50-59 | 04:38 | |
| 503 | Ange Concepcion Ashley Tariq | 30-39 | 04:38 | |
| 523 | Candice Miller Kerry Napoli | 40-49 | 04:39 | |
| 523 | Jenn Kromer Moira Stillman | 16-29 | 04:39 | |
| 523 | Carissa Militano Emma Acevedo | 16-29 | 04:39 | |
| 523 | Bernadette Zelaya Emma Zelaya | 40-49 | 04:39 | |
| 523 | Jenna Myer Nicole Desena | 30-39 | 04:39 | |
| 523 |  Karen Waltz Samantha DeFranco | 30-39 | 04:39 | |
| 523 | Alexandra Alfano Samantha Hoenings | 16-29 | 04:39 | |
| 523 | Jessie Schramm Taylor Mangan | 16-29 | 04:39 | |
| 523 | Dakota Ejnes Siobhan Rafferty | 16-29 | 04:39 | |
| 523 | Juliana Faccone Sydney Todd | 16-29 | 04:39 | |
| 523 | Brianna Thompson Caitlyn Mendogni | 16-29 | 04:39 | |
| 523 | Madeline Dunn Samantha Bohrer | 16-29 | 04:39 | |
| 523 | Lee Ashworth Olivia Asher | 30-39 | 04:39 | |
| 523 | Jillian May Kensington Naze | 16-29 | 04:39 | |
| 523 | Jenny Medrano Reed Hiller | 30-39 | 04:39 | |
| 523 | Niki Alford Samantha Bontempo | 16-29 | 04:39 | |
| 523 | Alexandra Tsitsifas Stavroula Kalogerogiannis | 30-39 | 04:39 | |
| 523 | Jenny Banes-Kievit Jess Wallace | 16-29 | 04:39 | |
| 523 | Lindsey Pfile Meghan Pfile | 16-29 | 04:39 | |
| 523 | Gianna Chiaramonte Samantha Romanello | 16-29 | 04:39 | |
| 523 | Donna Yehl Emma Yehl | 30-39 | 04:39 | |
| 523 | Angie Gordeau Stacy Atkinson | 40-49 | 04:39 | |
| 523 | Ashley Hillis Jaime Fortino | 30-39 | 04:39 | |
| 523 | Giannina Gomez Valerie Velardi | 16-29 | 04:39 | |
| 523 | Ashley Scarpa Holli Klosek | 40-49 | 04:39 | |
| 523 | Cassie Barth Haley Argenziano | 16-29 | 04:39 | |
| 523 | Brittany D’Arcy Marissa Buchanan | 16-29 | 04:39 | |
| 550 | Deanna Noble Katie Buchbinder | 30-39 | 04:40 | |
| 550 | Gretchen Thomas Jenn Steel | 40-49 | 04:40 | |
| 550 |  Lisa Schrewentigges Tessa Schrewentigges | 30-39 | 04:40 | |
| 550 | Bettina Plesnitzer Corrine Unterstein | 30-39 | 04:40 | |
| 550 | Brittany Cavalieri Tori Pimpinella | 30-39 | 04:40 | |
| 550 | Emily Conroy Rachel Meachem | 30-39 | 04:40 | |
| 550 | Katie Day Melissa Elliott | 30-39 | 04:40 | |
| 550 | Jessica Guillen Natalia Labat | 40-49 | 04:40 | |
| 550 | Danielle Zurek  Sasi Paramartha | 30-39 | 04:40 | |
| 550 | Daniella Faustin Melissa Monroe | 30-39 | 04:40 | |
| 550 | Lynsey Wright Stephanie Perry | 30-39 | 04:40 | |
| 550 | Kristothea Tziazas Marisa Aliprantis | 16-29 | 04:40 | |
| 550 | Madyson Janiszewski Marissa Miller | 16-29 | 04:40 | |
| 550 | Audrey Fairbairn Sylvia Rosa | 16-29 | 04:40 | |
| 550 | Eliana Cale Elizabeth Lees | 40-49 | 04:40 | |
| 550 |  Bianca Garcia Verlyne Galang | 30-39 | 04:40 | |
| 550 | Annette DiGuiseppi Madison Morrone | 16-29 | 04:40 | |
| 550 | Megan Sherank Nicolette Curran | 16-29 | 04:40 | |
| 550 | Jennifer Espinal Jenny Heldt | 40-49 | 04:40 | |
| 550 | Angel Pieros Danielle Price | 30-39 | 04:40 | |
| 550 | Lorraine Barbone Robin Herrnstein | 50-59 | 04:40 | |
| 550 | Casi Vitucci Sam Brochhausen | 30-39 | 04:40 | |
| 550 | Diana Ortiz Katie McHugh | 16-29 | 04:40 | |
| 550 | Gina Silvi Sarah Mays Sutor | 30-39 | 04:40 | |
| 550 | Olivia Randazzo Rosalynn Steele | 30-39 | 04:40 | |
| 550 | Alexia Rhodes Sam Serio | 16-29 | 04:40 | |
| 550 | Bridget Doyle Lacey Morrison | 16-29 | 04:40 | |
| 550 |  Karyna Vargas Vanessa Arango | 16-29 | 04:40 | |
| 550 | Kirsten DeChavez-Staub Melissa Thomas | 30-39 | 04:40 | |
| 550 | AnnaMaria Evers Kristen Szoldatits | 16-29 | 04:40 | |
| 580 | Courtney Sullivan Katie O'Shea | 30-39 | 04:41 | |
| 580 | Casey Yelverton Celena Sunderlin | 30-39 | 04:41 | |
| 580 |  Emma Herrera Naima Gustafsson | 16-29 | 04:41 | |
| 580 | Inna Sanamyan Temi Kolarova | 30-39 | 04:41 | |
| 580 | Audra Huber Rachel Stuckey | 40-49 | 04:41 | |
| 580 |  Ellie Hoiles Lindsey Drummond | 16-29 | 04:41 | |
| 580 | Catherine Fontano Krista LaPlatney | 30-39 | 04:41 | |
| 580 | Betsy Udal Deanna Ford | 30-39 | 04:41 | |
| 580 | Ana Gonzalez Victoria Gonzalez | 16-29 | 04:41 | |
| 580 | Abigail Maines Trisha Jo Goddard | 40-49 | 04:41 | |
| 580 | Jomarie Rodriguez Precious Lugo | 30-39 | 04:41 | |
| 580 | Brittany Chambers Karen Perkins | 30-39 | 04:41 | |
| 580 | Christina Froelich Jessica Oquendo | 30-39 | 04:41 | |
| 580 | Caitlin O Connell Rachel Moehlenoff | 30-39 | 04:41 | |
| 580 | Abigail Perez Marisa Mignone | 16-29 | 04:41 | |
| 580 | Melissa Menges Paige Sessock | 30-39 | 04:41 | |
| 580 | Amanda Salzano Zarit Shaw | 30-39 | 04:41 | |
| 580 | Natalie Johnson Tina Mills | 40-49 | 04:41 | |
| 580 | Julie Duarte Melanie Gacharna | 30-39 | 04:41 | |
| 580 | Courtney Luzzi Deanna Hazelton | 30-39 | 04:41 | |
| 580 | Lindsay Turi Rhea Mae Abad | 30-39 | 04:41 | |
