| 286 |  Gareth Maglennon  Matthew Mcdermott | 40-44 | 03:58 | |
| 286 |  Andre Rosa Ricardo Rosa | 35-39 | 03:58 | |
| 286 | Fred Monteiro Guilherme Andrade | 30-34 | 03:58 | |
| 286 | David Piedade Hugo Cabral | 45-49 | 03:58 | |
| 286 |  Maurus Menno Frey  Nicolas Boss | 25-29 | 03:58 | |
| 286 | Gonçalo Ladeira Dias João Ladeira Dias | 30-34 | 03:58 | |
| 286 | Bernardo Samuel Daniel Mello | 40-44 | 03:58 | |
| 286 | Flavio Martins Rafael Marques | 30-34 | 03:58 | |
| 286 | Joshuha Thomas-Wilsker Varun Manthri | 35-39 | 03:58 | |
| 286 |  Gray Aletter Javier Sandoval | 35-39 | 03:58 | |
| 286 | Gonçalo Carvalho Goncalo Neves | 25-29 | 03:58 | |
| 286 | Sebastien Pollak Thomas Zohar | 25-29 | 03:58 | |
| 286 |  Gael Rodrigues Hugo Rodrigues | 30-34 | 03:58 | |
| 286 | Bruno Domingos Nuno Guerreiro | 35-39 | 03:58 | |
| 286 | Filipe Pais Jorge Vidal | 25-29 | 03:58 | |
| 316 | Arthur BRENTON Oliver Taylor | 45-49 | 03:59 | |
| 316 | David Cardoso João Subtil | 35-39 | 03:59 | |
| 316 | Alexandre Miguel Madeira Pereira  Rodolfo Chavez Sanchez | 35-39 | 03:59 | |
| 316 | Cristiano Rodrigues Rui Freitas | 40-44 | 03:59 | |
| 316 | João Jorge  Kai Konkolewski | 30-34 | 03:59 | |
| 316 | Bernardo Sesões Francisco Alves | 30-34 | 03:59 | |
| 316 | Cesar Faria  Franklin Barja | 30-34 | 03:59 | |
| 316 | Kevin Sananes Maxime Audoux | 30-34 | 03:59 | |
| 316 | André Bastos Duarte Gouveia | 30-34 | 03:59 | |
| 316 |  Efstratios Chouvardas Panagiotis Meimaris | 55-59 | 03:59 | |
| 316 | André Brites Guilherme Dias | 25-29 | 03:59 | |
| 316 | Camille CALAUDI Matthias Gimenez | 35-39 | 03:59 | |
| 316 |  Conor Craig  José Cuadrado | 25-29 | 03:59 | |
| 316 |  Leonardo Zavoli Matteo Dappozzo | 16-24 | 03:59 | |
| 316 | João Pedro Corrêa Miguel Salazar | 16-24 | 03:59 | |
| 316 | Hugo Fachada João Fachada | 30-34 | 03:59 | |
| 316 | José Gomes Pedro Rodrigues | 25-29 | 03:59 | |
| 316 | Kenneth Kidd Kyle Kidd | 35-39 | 03:59 | |
| 316 | David Gasser Jan Leuenberger | 30-34 | 03:59 | |
| 316 | Luís Martins Luís Miguel | 30-34 | 03:59 | |
| 316 | André Melo José Torres | 30-34 | 03:59 | |
| 316 |  Israel Laguna García Iván Rubio Pérez | 30-34 | 03:59 | |
| 316 | Frank Ramírez Jesus Nunez | 30-34 | 03:59 | |
| 316 | Luís Silva Ricardo Magalhaes | 25-29 | 03:59 | |
| 316 | André Seixas Duarte Barreto | 25-29 | 03:59 | |
| 316 | Louis Weber Nikolas Schmitte | 25-29 | 03:59 | |
| 316 | Daniel Oliveira Joâo Trindade | 30-34 | 03:59 | |
| 316 | Ilidio Silva Marcelo Sartori | 45-49 | 03:59 | |
| 316 | Samuel Samu Tiago Lima | 35-39 | 03:59 | |
| 345 | Gonçalo Barriga Luís Valério | 45-49 | 04:00 | |
| 345 |  Alexandre Beltrandi Fabio Antunes borges | 30-34 | 04:00 | |
| 345 | Manuel Campos Miguel Carvalho | 35-39 | 04:00 | |
| 345 | Lourenço Lima Pedro Cardoso | 30-34 | 04:00 | |
| 345 | Diogo Bernardo Tomás Marques | 25-29 | 04:00 | |
| 345 | Barry O'Donoghue Gareth Taylor-Smith | 30-34 | 04:00 | |
| 345 | Antonio Vicedo López Carlos Martínez botella | 25-29 | 04:00 | |
| 345 | Diego Martinez iglesias Roberto Balseiro villarquide | 25-29 | 04:00 | |
| 345 | Gabriel Navarro Rafael Morais | 25-29 | 04:00 | |
| 345 | João Mota Jorge Farinha | 30-34 | 04:00 | |
| 345 | João Carvalho Shaka Lucas | 30-34 | 04:00 | |
| 345 | Guilherme Silva Miguel Pinto | 30-34 | 04:00 | |
| 345 | Francisco Albuquerque Tomas Albuquerque | 30-34 | 04:00 | |
| 345 | Filipe Almeida Nuno Santos | 40-44 | 04:00 | |
| 345 | António Bernardo Guilherme Orega | 16-24 | 04:00 | |
| 345 | Carlos Vitória Daniel Cunha | 25-29 | 04:00 | |
| 345 | Ferdinand Rüsse León Fischer-Jung | 16-24 | 04:00 | |
| 345 | Diogo Cunha Leonardo Guimarães | 25-29 | 04:00 | |
| 345 | Nicolas Ibrahim William Giacalone | 30-34 | 04:00 | |
| 345 | Javier Garcia Aragoneses Raul Sanchez | 25-29 | 04:00 | |
| 345 | Alexandre Oliveira Fábio Moreira | 30-34 | 04:00 | |
| 345 | Jack Hughes Sam Brewerton | 35-39 | 04:00 | |
| 345 | Hugo Lúcio Tiago Lopes | 30-34 | 04:00 | |
| 345 | Alcino Rocha Ricardo Medeiros | 25-29 | 04:00 | |
| 345 | Carlos Martins Rui Silva | 30-34 | 04:00 | |
| 345 |  Andres Mena Jorge Cruz | 30-34 | 04:00 | |
| 345 | David Ferreira João Neto | 30-34 | 04:00 | |
| 345 | Bruno Dias Marcos Oliveira | 25-29 | 04:00 | |
| 345 | João Pinto João Sousa | 16-24 | 04:00 | |
| 345 | Francisco Tenente Francisco Tenente Yassir Manji Yassir Manji | 30-34 | 04:00 | |
| 345 | Manuel Pita Ricardo Paula | 35-39 | 04:00 | |
| 345 | Bruno Constantino Federico Rodrigues | 30-34 | 04:00 | |
| 345 | Ross McGlasson Samuel Rodger | 35-39 | 04:00 | |
| 378 | Hugo Gaspar MIGUEL SOUSA | 40-44 | 04:01 | |
| 378 | Igor Paderne Luís Pinto | 35-39 | 04:01 | |
| 378 | Jose Nunes Ricardo Duarte | 30-34 | 04:01 | |
| 378 |  JULIUS SOLAS Lukas Gatzke | 35-39 | 04:01 | |
| 378 | Carlos Rubio Manuel Rueda | 25-29 | 04:01 | |
| 378 | Paulo Polónio Rodrigo Dias | 30-34 | 04:01 | |
| 378 | Francisco Martins João Belourico | 25-29 | 04:01 | |
| 378 | João Pedro Brochado João Rodrigues | 30-34 | 04:01 | |
| 378 |  Dylan Bouwens Jens vandenbroeke | 25-29 | 04:01 | |
| 378 | Jorge Collado Vellisco  Ramón Arceo Rodríguez | 30-34 | 04:01 | |
| 378 | José Coelho Ricardo Vicente | 30-34 | 04:01 | |
| 378 | Jorge Meira Nuno Dias | 35-39 | 04:01 | |
| 378 | Gonçalo Domingues Tiago Santos | 25-29 | 04:01 | |
| 378 | Bruno Godinho Nuno Mendes | 40-44 | 04:01 | |
| 378 | Jason Leitao Kevin LEITAO | 30-34 | 04:01 | |
| 378 | Hugo Miguel Pereira Luis Miguel Pereira | 30-34 | 04:01 | |
| 378 | Juan C. González Romano Rubén Ramos Sosa | 50-54 | 04:01 | |
| 378 | Diogo Barbosa João Ribeiro | 25-29 | 04:01 | |
| 378 | Miguel Figueiredo Romário Santos | 25-29 | 04:01 | |
| 378 | João Quintas Nikolas Mayrinck | 30-34 | 04:01 | |
| 378 | Álvaro Alves Joao Sequeira | 25-29 | 04:01 | |
| 378 | Nathan John Piers Smyth | 16-24 | 04:01 | |
| 378 | Mauro Santos Rodrigo Pereira | 35-39 | 04:01 | |
