| 101 |  Aldo Odonnell Lauren Hutton | 30-34 | 03:52 | |
| 101 | Emily Barwick Sean Gosha | — | 03:52 | |
| 101 | Aaron Edwards Eleni Edwards-Panayis | 40-44 | 03:52 | |
| 101 | Alex Evans Christiana Chilcott | 30-34 | 03:52 | |
| 101 |  Chloe Rochfort Seán Cleary | — | 03:52 | |
| 101 | Emily Wray Michael Burton | — | 03:52 | |
| 101 |  Alice Peronnet Loïc Baeza | 30-34 | 03:52 | |
| 101 |  Miguel Prados Lucena Patricia Curbelo Armas | 30-34 | 03:52 | |
| 101 | Daniel Williams Naomi Heffernan | 30-34 | 03:52 | |
| 101 | Liam Reidy Rebecca Golden | 30-34 | 03:52 | |
| 101 | Nick Lowe Paige King | — | 03:52 | |
| 101 | Francisco José Godoy Romero Yadira Pérez Jiménez | 30-34 | 03:52 | |
| 101 | Claudia Maestre Roldán Guillermo Pallarés Pastor | — | 03:52 | |
| 101 | Albert Verdera Suau Nuria Mir Suau | 30-34 | 03:52 | |
| 101 | Emily Meakin Henry Wilson | 30-34 | 03:52 | |
| 101 | Juan Jesús Cubillo María Núñez Caloto | 50-54 | 03:52 | |
| 101 | Alan Strachan Kerrie Donaghy | 40-44 | 03:52 | |
| 101 | Mikey Sheahan Sinead Roche | — | 03:52 | |
| 101 | Hannah Brain Matthew Stephenson | — | 03:52 | |
| 101 | Aoife Doran Luke O’Donoghue | — | 03:52 | |
| 101 |  Seán Eve Sophie Mclaren | — | 03:52 | |
| 122 | James Adams Lauren Jasiewicz | 30-34 | 03:53 | |
| 122 | Ali Kearney Damien Mcevoy | 30-34 | 03:53 | |
| 122 | Taylor Thorley Tom Hawken | 30-34 | 03:53 | |
| 122 | Mia Dagostino Miles Grogan | — | 03:53 | |
| 122 | Rachel Banks Tomos Watson | 30-34 | 03:53 | |
| 122 | Andrea Ferriol Juan Casamayor | 30-34 | 03:53 | |
| 122 |  Grégory Agnellet Jessica Gomez | — | 03:53 | |
| 122 | Alberto González Lopez Esperança Mas Alcover | 40-44 | 03:53 | |
| 122 | Jack Flynn Rachel Sweeney | — | 03:53 | |
| 122 | Micheal Mcauliffe Niamh Mcauliffe | 40-44 | 03:53 | |
| 122 | Alan Hughes Nicole Crymble | 30-34 | 03:53 | |
| 133 |  Andreas Aasen Josephine Traberg | 30-34 | 03:54 | |
| 133 | Jaime Williams Lowrie Heather | 40-44 | 03:54 | |
| 133 | Conor Jones-Graves Ffion Morley | — | 03:54 | |
| 133 | Charles Crook Maja Hansson | — | 03:54 | |
| 133 | Ciara Foy Paddy Fagan | 30-34 | 03:54 | |
| 133 | Conor Crowley Ruth Grant | 40-44 | 03:54 | |
| 133 | George Rowell Katie Perryman | — | 03:54 | |
| 133 | Jose Manuel Caballero Martel Marlene Fernández Padrón | — | 03:54 | |
| 133 | Charlotte Sutcliffe Scott Hitchcock | 30-34 | 03:54 | |
| 133 | Adrian Ruiz Garcia Jamie Carabini | 30-34 | 03:54 | |
| 133 | Enrique Ramis Moreno Raquel Sánchez Serrano | 40-44 | 03:54 | |
| 133 | Laura Lorenzo Salvador Salvador Vázquez | 30-34 | 03:54 | |
| 133 | Audrey Brugat Fabien Cangini | — | 03:54 | |
| 133 | Francisco Javier Arana Mateo Natalia Sierra Romero | 40-44 | 03:54 | |
| 133 |  Adrian Boitos Sabina Sadovschi | — | 03:54 | |
| 133 | Mazeie Phillips-Hill Steven Piper | 30-34 | 03:54 | |
| 133 | Owen Panton Terri Moore | 30-34 | 03:54 | |
| 133 | Anita Burns Gareth Burns | 30-34 | 03:54 | |
| 133 | Laura Miller Steven Miller | 30-34 | 03:54 | |
| 152 | Cian Galvin Dervla Kennelly | — | 03:55 | |
| 152 | Finn Breslin Lauren Hastings | — | 03:55 | |
| 152 |  Flóra Rita Hadházi Máté Tamás | — | 03:55 | |
| 152 | Miguel Ángel Morales Pacheco Pilar Escudero Povedano | 30-34 | 03:55 | |
| 152 | Charlotte Harris Jack Denton | — | 03:55 | |
| 152 | Adam Mcdonagh Olwyn Grennan | 30-34 | 03:55 | |
| 152 |  Frederik Witt Martine Mejding | — | 03:55 | |
| 152 | Javier Cantero Gómez Tatiana Fuentes Cervilla | 40-44 | 03:55 | |
| 152 | Juan Manuel Perez Rubio Tamara Lechuga Tellez | 40-44 | 03:55 | |
| 152 | Lee Sherwin Steph Buckley | 40-44 | 03:55 | |
| 152 | Andrew Mountford-Metcalf Lydia Mountford-Metcalf | 30-34 | 03:55 | |
| 152 | Beatriz Pablos González Mario González Altube | 30-34 | 03:55 | |
| 152 | Carina Mcleod Simon Cox | 40-44 | 03:55 | |
| 152 | Damian Whelan Niamh Whelan | 30-34 | 03:55 | |
| 152 | Dale Beaumont Zara Schofield | 30-34 | 03:55 | |
| 152 | Holly Woodward Jason Woodward | 40-44 | 03:55 | |
| 152 |  Mandy James Trevor James | 30-34 | 03:55 | |
| 152 | Keith Hayden Megan Hayden | 30-34 | 03:55 | |
| 152 | Jake Fletcher Sophie Cash | — | 03:55 | |
| 152 | Edward Sheehy Rachel Grene | — | 03:55 | |
| 172 | Charlotte Finnigan Tom Deane | 30-34 | 03:56 | |
| 172 | José Manuel Madrid Ponce Marina Hernández García-Cuenca | 30-34 | 03:56 | |
| 172 | Isabelle Dowling Jack Dwan | — | 03:56 | |
| 172 | Ellen Corrigan Eoin Kilbride | 30-34 | 03:56 | |
| 172 | Clara Burcev Loris Sevilla | 30-34 | 03:56 | |
| 172 | Clara Rosa Vidal Julio Velasco Yribarren | — | 03:56 | |
| 172 | Macauley Geddes Saskia Geddes | — | 03:56 | |
| 172 |  Evelina Pinta Rudolfs Berzins | — | 03:56 | |
| 172 | Alexandra Mundy Pedro María Campoy Cuenca | 40-44 | 03:56 | |
| 172 | Christopher Drissell Rebecca Lloyd | — | 03:56 | |
| 172 | Abbie Easton Andy Burnett | 30-34 | 03:56 | |
| 172 | Guillaume Taxy Lauranne Michelin | — | 03:56 | |
| 172 | Francesco De Carlo Irene Flores Benítez | 30-34 | 03:56 | |
| 172 |  Mark Sullivan Nicole Sullivan | 30-34 | 03:56 | |
| 172 | Alfonso Jesús Subires Lobato Keilys Abella Loriga | 30-34 | 03:56 | |
| 172 | Eliza Scott Lewis Robbins | — | 03:56 | |
| 172 | Ben Fowle Dionne Fowle | 40-44 | 03:56 | |
| 189 | Ruby Christoph Shane Zunckel | 30-34 | 03:57 | |
| 189 |  Fred Richert Maite Richert | 30-34 | 03:57 | |
| 189 | Catherine Lawless Ryan Lawless | 30-34 | 03:57 | |
| 189 | Halim Ennadifi Marie Fressinet | 30-34 | 03:57 | |
| 189 | Princess Shaddick Ryan James | 30-34 | 03:57 | |
| 189 | Adrián Sánchez Marina Mireia Huerta Vázquez | 30-34 | 03:57 | |
| 189 | Joe Langbridge Michelle Lewis | 40-44 | 03:57 | |
| 189 | Melissa Ferguson Tim Ferguson | 30-34 | 03:57 | |
| 189 | Alex Iloie Claudia Caviedes Bravo | — | 03:57 | |
| 189 | Dan Anson Emily Powell | 30-34 | 03:57 | |
| 189 | María Dolores López López De Silva Santiago Sánchez Guisado | 40-44 | 03:57 | |
| 189 | Becky Skeggs Tom Kenneford | 30-34 | 03:57 | |
