| 601 | María Alejandra Aguilera Navarro & Patricia Desiree Yánez Colina |  CHI | 40-44 | 1:29:19 |
| 602 | Maria Emilia Espina & Genesis Ordaz |  ARG | 30-34 | 1:29:26 |
| 603 | Patricia Daniela Soto & Roberto Cisterna | ARG | 45-49 | 1:29:27 |
| 604 | Sebastian Ricciardi & Tomas Servin | ARG | 25-29 | 1:29:28 |
| 605 | Estefania de Sosa & Mijal Licata | ARG | 35-39 | 1:29:32 |
| 606 | Matias Menendez & Agostina Gramajo | ARG | 35-39 | 1:29:38 |
| 607 | Lucana Ballaré Scopel & Franco Bossa | ARG | 30-34 | 1:29:40 |
| 608 | Melisa Carballo & Lucila Piedrabuena | ARG | 35-39 | 1:29:45 |
| 609 | Franco Foix & Paola Reyes | CHI | 25-29 | 1:29:50 |
| 610 | Gonzalo Suez & Nahuel Dzikovski | ARG | 25-29 | 1:29:52 |
| 611 | Rocio Micaela Briolini & Brian Nicolas Vila | ARG | 30-34 | 1:29:59 |
| 612 | Mateo Gregorini & Mateo Proto |  URU | 16-24 | 1:30:03 |
| 613 | Lucila Gonzalez & Diego Toñanez | ARG | 30-34 | 1:30:05 |
| 614 | Cristian Nahuel Othateguy & Gabriëlla Bliek | ARG | 25-29 | 1:30:07 |
| 615 | Claudia Carmona & Carlos Orejuela |  PER | 30-34 | 1:30:07 |
| 616 | Daiana Ayelen Jauregui & Ignacio Nahuel Ledesma | ARG | 30-34 | 1:30:09 |
| 617 | Otto Turtl & Imelda Turtl | ARG | 45-49 | 1:30:13 |
| 618 | Marcela Bahamonde & Gonzalo Jara | ARG | 30-34 | 1:30:14 |
| 619 | Fabiane Jahnel & Fausto Kiewel |  BRA | 35-39 | 1:30:15 |
| 620 | Alexia Esersky & Candelaria Sutton | ARG | 16-24 | 1:30:19 |
| 621 | Malena Nicolai & Camila Mayoral | ARG | 25-29 | 1:30:26 |
| 622 | Matias Francischina & Agostina Castro | ARG | 30-34 | 1:30:31 |
| 623 | Julian Ferreyra & Julian Matias Santos | ARG | 30-34 | 1:30:44 |
| 624 | Cinthya Diamantino & Jesús Diamantino | CHI | 35-39 | 1:30:49 |
| 625 | Hernan Peña & Renata Vaccarino | ARG | 16-24 | 1:30:53 |
| 626 | Petrus Deen & Felipe Rodríguez |  NED | 30-34 | 1:30:54 |
| 627 | Ariel Gabriele & Natalia Muschera | ARG | 35-39 | 1:30:56 |
| 628 | Luciana Silva & Julieta Flores | ARG | 35-39 | 1:31:14 |
| 629 | Julia Casalino & Matías Berretti | ARG | 30-34 | 1:31:16 |
| 630 | Matias Cabrera & Anabella Vigliani | ARG | 35-39 | 1:31:20 |
| 631 | Sofia Carvajal & Emilia Berrios | CHI | 16-24 | 1:31:22 |
| 632 | Delfina Baulies & Martina Toso | ARG | 16-24 | 1:31:22 |
| 633 | Fernanda Espinoza & Constanza Villalobos | CHI | 35-39 | 1:31:24 |
| 634 | Florencia Martinez & Lucia Catino | ARG | 35-39 | 1:31:30 |
| 635 | Andrés Freddi & Agustin Gonzalez | ARG | 35-39 | 1:31:33 |
| 636 | Mauro Radzinski & Agustina Goicoechea | URU | 35-39 | 1:31:33 |
| 637 | Ariel Arona & Gastón Caceres | ARG | 50-54 | 1:31:45 |
| 638 | Ailen Magali Paredes & Ezequiel Di Santo Diaz | ARG | 35-39 | 1:31:45 |
| 639 | Iara Perkusic & Brenda Swier | ARG | 25-29 | 1:31:46 |
| 640 | Patricio Lalor & Andrés Gorosito | ARG | 35-39 | 1:31:52 |
| 641 | Sophia Zucchi & Jazmin Zambruno | ARG | 16-24 | 1:31:56 |
| 642 | Catia Martínez Fernández & Paula Carrasco | CHI | 16-24 | 1:32:03 |
| 643 | Jessiane Cunha & Gabriela Neiva | BRA | 35-39 | 1:32:12 |
| 644 | Maria Azul Borsotti & Paloma Trinidad | ARG | 16-24 | 1:32:13 |
| 645 | Jonatan Martin Ots & Gaston Anael Fernandez | ARG | 30-34 | 1:32:18 |
| 646 | Jeremías Añon Suárez & Jerónimo Guerrero Iraola | ARG | 40-44 | 1:32:21 |
| 647 | Noheli Rohoden & Daniela Pacheco |  ECU | 16-24 | 1:32:47 |
| 648 | Dalila Yasmin Barbona & Gisela Elizabeth Estadella | ARG | 30-34 | 1:32:49 |
| 649 | Camila Lera & Milagros Lujan Garcia Fernandez | ARG | 30-34 | 1:32:55 |
| 650 | Cecilia Echenique & Bárbara Frank | ARG | 35-39 | 1:33:05 |
| 651 | David Mendez Vedia & Leonardo Rodríguez | ARG | 40-44 | 1:33:11 |
| 652 | Estefania Salas & Gerardo Abel | ARG | 40-44 | 1:33:15 |
| 653 | Javiera Gallardo & Victoria Basualto | CHI | 25-29 | 1:33:17 |
| 654 | David Nahuel Zaballa & Ana Belen Menendez Hobbs | ARG | 25-29 | 1:33:19 |
| 655 | Mario Alberto Gutierrez & Natalia Soledad Rodriguez | ARG | 40-44 | 1:33:21 |
| 656 | Gabriela Chavez & Lineth Rosas |  VEN | 30-34 | 1:33:31 |
| 657 | Pablo Ocampo & María José Chiotta | ARG | 45-49 | 1:33:32 |
| 658 | Adrián Gabriel Gómez & Florencia Castañeda | ARG | 30-34 | 1:33:42 |
| 659 | Federico Figueira & Pedro Buero | URU | 16-24 | 1:33:44 |
| 660 | Fernando Yair Gil Ramírez & Felix Iaccarino Abdala | PER | 30-34 | 1:33:44 |
| 661 | Carolina Atencio & Maria Pfeiffer | ARG | 40-44 | 1:33:45 |
| 662 | Raquel Pérez & Jonathan Salinas | PER | 30-34 | 1:33:47 |
| 663 | Soledad Videla & Catalina Peterson | ARG | 35-39 | 1:33:49 |
| 664 | Juan Campos & Sofia López |  COL | 25-29 | 1:33:57 |
| 665 | Francisca Cabrera & Alejandra Villavicencio | CHI | 30-34 | 1:33:57 |
| 666 | Rodrigo Ruben Acevedo & Jonatan Alexis Casais | ARG | 35-39 | 1:34:01 |
| 667 | Karen Ailen Steinle & Josmary Del Valle Cedeño | ARG | 30-34 | 1:34:03 |
| 668 | Jorge Esequiel Bucetta & Luciana Franco | ARG | 35-39 | 1:34:08 |
| 669 | Marina Vampa & Diego Escobar ONeill | ARG | 45-49 | 1:34:11 |
| 670 | Cristian Guajardo Rojas & Carolina Jara Amador | CHI | 35-39 | 1:34:16 |
| 671 | Anahi Guevara & Daniela Salazar | ARG | 45-49 | 1:34:16 |
| 672 | Nazareth Sammartino & Gonzalo García Mancini | ARG | 40-44 | 1:34:19 |
| 673 | Gloria Carolina Ramos Moran & Jafet Alejandro Montilla | VEN | 25-29 | 1:34:26 |
| 674 | Lidia Arancibia & Ealeen Ferrufino | CHI | 40-44 | 1:34:31 |
| 675 | Walkiria Aldave & Facundo Caroni Rossi | ARG | 30-34 | 1:34:32 |
| 676 | Aylen Palacio & Tomás Pratesi | ARG | 16-24 | 1:34:36 |
| 677 | Angel Rosario & Gabriel Suarez | VEN | 25-29 | 1:34:42 |
| 678 | Fiorella Tomasulo & Milagros Zugasti | URU | 25-29 | 1:34:44 |
| 679 | Lorena Ibaceta & Camilo Torres | URU | 35-39 | 1:34:49 |
| 680 | Marcela Jacqueline Ganz & Facundo Maximiliano Alfonso Quiroga | ARG | 30-34 | 1:34:55 |
| 681 | Matias Valencia & Luis Alberto Mujica | ARG | 40-44 | 1:34:56 |
| 682 | Giannina Bugliolo & Pablo Rouco | ARG | 30-34 | 1:34:59 |
| 683 | Cristina Rincon & Maria Andrea Soto | ARG | 30-34 | 1:35:01 |
| 684 | Fernando Contini & Valery Zevallos | PER | 35-39 | 1:35:04 |
| 685 | Mariana Sciutto & Maria Belen Damiani | ARG | 35-39 | 1:35:05 |
| 686 | Nischal Khatri & Snezhana Kaneva |  NEP | 25-29 | 1:35:21 |
| 687 | Luz Gomez & Carmen Torres |  PAR | 25-29 | 1:35:22 |
| 688 | Celeste Fidelibus & Andrea Basso | ARG | 50-54 | 1:35:41 |
| 689 | Lucila Martinez & Thiago Weber | ARG | 25-29 | 1:35:42 |
| 690 | Maria Gabriela Uzcátegui & Mitchel David Jiménez Rodrigues | VEN | 30-34 | 1:35:50 |
| 691 | Ivan Casal & Nahuel Saba | ARG | 25-29 | 1:35:53 |
| 692 | Alejandro Ades & Lee Kuan Yee | ARG | 40-44 | 1:36:01 |
| 693 | Angelica Gallegos Reynoso & Jesus Alejandro Gonzalez Vera |  MEX | 40-44 | 1:36:07 |
| 694 | Candela Damico & Facundo Luque | ARG | 16-24 | 1:36:15 |
| 695 | Magali Garcia & Karen Sbarbati | ARG | 25-29 | 1:36:15 |
| 696 | María José Gómez & Natalie Ellis | URU | 45-49 | 1:36:18 |
| 697 | Mayra Soledad García Enriquez & Jean Carlos Chávez Flores | ARG | 35-39 | 1:36:26 |
| 698 | William Cepeda & Natalie Bolaño | COL | 30-34 | 1:36:37 |
| 699 | Nadia Zaza & Monica Armando | ARG | 35-39 | 1:36:40 |
| 700 | Florencia Jael Fernandez Bina & Maria del Pilar González | ARG | 40-44 | 1:36:41 |
| 701 | Joaquin Sokolowicz & Agustin Dayan | ARG | 16-24 | 1:36:48 |
| 702 | Maria Valeria Padovani & Maria Teresa Molina Cedeño | ARG | 50-54 | 1:37:06 |
| 703 | Stefania Catena Bellizzia & Federico Cacace | ARG | 35-39 | 1:37:10 |
| 704 | Carolina Ottobre & Clara Herrero | ARG | 30-34 | 1:37:19 |
| 705 | Carolina Molina Tenorio & Sirius Tenorio | MEX | 30-34 | 1:37:27 |
| 706 | Philipp Sostmann & Lara Frolow |  GER | 30-34 | 1:37:33 |
| 707 | Sebastian Cuenca & Valentina Genco | ARG | 25-29 | 1:37:34 |
| 708 | Erick Gudiño & Agustina Parlato | ARG | 30-34 | 1:37:37 |
| 709 | Guadalupe Borchez & Paola Carballo | ARG | 30-34 | 1:37:38 |
| 710 | Rafael Rosino & Bruna Almeida | BRA | 35-39 | 1:37:40 |
| 711 | Carolina Blain & Carlos Bouquet | ARG | 40-44 | 1:37:53 |
| 712 | Luis Raffo & Aldo Rossi | ARG | 50-54 | 1:37:56 |
| 713 | Laura María Mabel Ruíz Díaz & Gustavo Fernando Vallejos | ARG | 30-34 | 1:38:06 |
| 714 | Martín Schatz & Facundo Javier Fernandez | ARG | 45-49 | 1:38:12 |
| 715 | Alexander Sonderegger & Daniel Nocetti | URU | 35-39 | 1:38:14 |
| 716 | Carla Barbieri & Nicolas Chiaromonte | ARG | 35-39 | 1:38:16 |
| 717 | María Laura De Oliveira Fuentes & Bárbara Saenz Mejía |  BOL | 30-34 | 1:38:24 |
| 718 | Damian Javier Catanzaro & Juan Ignacio Gallo | ARG | 30-34 | 1:38:28 |
| 719 | Delfina Beron & Macarena Colombo Maurette | ARG | 16-24 | 1:38:30 |
| 720 | Carla Iesu & Samanta Luque | ARG | 35-39 | 1:38:36 |
| 721 | Andrea Pugin & Carolina Perazzo | ARG | 35-39 | 1:38:42 |
| 722 | Barbara Ayelen Barlo & Sebastián Gabriel Riccio | ARG | 35-39 | 1:38:45 |
| 723 | Eleanny Pinto & Camila Noel López Fabeiro | VEN | 25-29 | 1:38:56 |
| 724 | Hector Espinola & Lorena Cocincina | ARG | 50-54 | 1:38:57 |
| 725 | Valeria Sandoval & Romina Borean | ARG | 40-44 | 1:38:57 |
| 726 | Romina Chavez & Lorena Iriarte | ARG | 45-49 | 1:39:04 |
| 727 | Violismar Bracho & Maryelly Pérez | VEN | 35-39 | 1:39:10 |
| 728 | Veronica Paschiero & Nicolás Barral | ARG | 35-39 | 1:39:12 |
| 729 | Marina Daniela Sanchez & Jesús Enrique Sanchez | ARG | 45-49 | 1:39:15 |
| 730 | Tomas Artuso & Valentina Mellone | ARG | 16-24 | 1:39:20 |
| 731 | Abril Bilbao & Pilar Bilbao | ARG | 30-34 | 1:39:25 |
| 732 | Pamela González & Florencia Chury | URU | 35-39 | 1:39:27 |
| 733 | Santiago Leras & Alexander Oyarzabal | VEN | 30-34 | 1:39:51 |
| 734 | María Florencia Ventura & Sandra Silvina Barrientos | ARG | 35-39 | 1:39:58 |
| 735 | Nathalie Alexia Vidal Sanchez & Carolina Melé | ARG | 25-29 | 1:40:08 |
| 736 | Jairo Cristian Vargaz Guzmán & Karen Julia Laguna Moscoso | BOL | 35-39 | 1:40:09 |
| 737 | Matias Larrea & Natalia Correa | ARG | 35-39 | 1:40:13 |
| 738 | Catalina Espinal & Camila Romero | CHI | 30-34 | 1:40:18 |
| 739 | Marcos Labrador & Andrea Gomez | VEN | 30-34 | 1:40:29 |
| 740 | Sofía Belagardi & Magdalena Duaygues | ARG | 16-24 | 1:40:30 |
| 741 | Valentina Gabrieloni & Esteban Moyano | ARG | 16-24 | 1:40:47 |
| 742 | Daniela Soledad Páez & Bárbara Cáceres | ARG | 35-39 | 1:41:02 |
| 743 | Virginia Mariana Falcone & Silvia Laura Colabella | ARG | 45-49 | 1:41:04 |
| 744 | Juan Cruz Francischelli & Adriana Rojas | ARG | 30-34 | 1:41:27 |
| 745 | Gloria Fernandez & Carlos Carpio | ESA | 35-39 | 1:41:32 |
| 746 | Pamela Alejandra Vega Albuja & Soledad Marina Bilokapic | ECU | 30-34 | 1:41:35 |
| 747 | Malchiodi Darío & Diego Moreyra | ARG | 30-34 | 1:41:51 |
| 748 | Lilia Castellano & Lucia Prestifilippo | ARG | 40-44 | 1:41:54 |
| 749 | Natalia Rodriguez Fernandez & Isabella Montesano | MEX | 25-29 | 1:42:00 |
| 750 | Juan Ignacio Lambiase & Gonzalo Martín Lambiase | ARG | 25-29 | 1:42:16 |
| 751 | Daniela Vasquez & Ana Babilonia | ARG | 40-44 | 1:42:27 |
| 752 | Julieta Luz Gerez & Debora Sued | ARG | 30-34 | 1:42:33 |
| 753 | Aline Salgado & Eloizio Salgado | BRA | 35-39 | 1:42:40 |
| 754 | Angel Adolfo Ángulo Moran & Matias Bottarini | VEN | 30-34 | 1:42:41 |
| 755 | Gonzalo Pontnau & Matias Caputo | ARG | 16-24 | 1:42:54 |
| 756 | Renata Martins & Miguel Carlos Oliva Soares Junior | BRA | 40-44 | 1:42:55 |
| 757 | Nicolas Agustin Sukis & Hernan Angeli | ARG | 35-39 | 1:43:00 |
| 758 | Marcela Medrano & Gabriel Henriquez | ESA | 35-39 | 1:43:00 |
| 759 | Susan Juero & Jessica Vargas | PER | 40-44 | 1:43:04 |
| 760 | Ruth Peraza & Anabel Secches | VEN | 30-34 | 1:43:11 |
| 761 | Daniela Andrea Aranibar Segales & Cristian Urdininea | ARG | 30-34 | 1:43:14 |
| 762 | Gisela Natali Aymerich & Carla Persello | ARG | 35-39 | 1:43:22 |
| 763 | Jhonnattan Villca & Romina Correa | BOL | 25-29 | 1:43:24 |
| 764 | Guido Nahuel Alcaraz & Daniela Abigail Fernandez | ARG | 30-34 | 1:43:39 |
| 765 | Gracineide Fernandes & Májory Miranda | BRA | 45-49 | 1:43:44 |
| 766 | Maria Carla Jaureguiberry & Nelson Damian Cuadrado | ARG | 35-39 | 1:43:56 |
| 767 | Luciana Gisel Mellado Paez & Juan Paulo Barrera | ARG | 30-34 | 1:44:08 |
| 768 | Mauro Maldonado & Agustina de Miguel | ARG | 25-29 | 1:44:16 |
| 769 | Andrea Clari & Fiorella Chamorro | PAR | 30-34 | 1:44:38 |
| 770 | Julieta Vera & Christian Vitale | ARG | 25-29 | 1:44:52 |
| 771 | Alejandra Jimenez & Lina E. Martínez Rúa | COL | 30-34 | 1:44:52 |
| 772 | Guadalupe Siciliano & Camila Gonzalez Lucher | ARG | 30-34 | 1:45:00 |
| 773 | Daniela Pasquadibisceglie & Gonzalo Medinas | ARG | 30-34 | 1:45:01 |
| 774 | Francisco Roffo & Agustin Piccinini | ARG | 35-39 | 1:45:03 |
| 775 | Federico Sari & Carlos Sandoval | ARG | 50-54 | 1:45:13 |
| 776 | Valentin Bassi & Sol Sánchez | ARG | 25-29 | 1:45:51 |
| 777 | Paula Antonia Leon Pino & Katarina Izidora Salopek Plantak | CHI | 25-29 | 1:45:51 |
| 778 | Maria Antonieta Lanza & Maria Paula Canquis | VEN | 25-29 | 1:45:52 |
| 779 | Ana Peres & Hely Peres | BRA | 50-54 | 1:46:17 |
| 780 | Julieta Albuerne & Sandra Osuna | ARG | 45-49 | 1:46:24 |
| 781 | Junitza Rubio & Lissette Quintana | VEN | 40-44 | 1:46:29 |
| 782 | Cyntia Karina Mendoza & Gustavo Alberto Valenzuela | ARG | 30-34 | 1:46:42 |
| 783 | Patricio Martin Laberne & Juan Pablo Rote | ARG | 45-49 | 1:46:52 |
| 784 | Agustina Digüero & Ada Noelia Alarcon | ARG | 30-34 | 1:47:24 |
| 785 | Aguatina Mansilla & Lilia Kravchenko | ARG | 30-34 | 1:47:39 |
| 786 | Román Alexis Gonzalez & Mauro Adolfo Ramirez | ARG | 35-39 | 1:48:12 |
| 787 | Marian Laborda & Lucas Ezequiel Sosa | ARG | 35-39 | 1:48:16 |
| 788 | Juan Cruz Iraola Weinstabl & Mariano José Salinas | ARG | 25-29 | 1:48:17 |
| 789 | Martina Uthurralt & Martin Vazquez |  USA | 30-34 | 1:48:24 |
| 790 | Pablo Javier Fernandez & Santiago Javier Fernandez | ARG | 30-34 | 1:49:00 |
| 791 | Julian Sanchez Parra & Candelaria Pozzi | ARG | 16-24 | 1:49:01 |
| 792 | Lautaro Gonzalez & Gaston Rodriguez | ARG | 40-44 | 1:49:04 |
| 793 | Mauricio Stortoni & Gabriela Basabe | ARG | 50-54 | 1:49:15 |
| 794 | Augusto Novoa & Lucas Tappata | ARG | 16-24 | 1:49:26 |
| 795 | Lucia Camilli & Luz Botta | ARG | 25-29 | 1:49:52 |
| 796 | Agustin Lopez & Lucia Ercolano | ARG | 25-29 | 1:49:57 |
| 797 | Marleni Santos & Maria Angelica Ferreira |  PAN | 40-44 | 1:50:07 |
| 798 | Sayarit Figueroa & Sayrit Pinzon | VEN | 35-39 | 1:50:19 |
| 799 | Luisa Guevara & Carlos Vilchez |  NCA | 30-34 | 1:50:22 |
| 800 | Lucia Narciso & María Del Cid |  GUA | 30-34 | 1:50:23 |