| 472 |  Mark Little Matilda Kennedy | 30-39 | 04:08 30-39 | |
| 472 |  Caoimhe Enright Peter Mc Kenna | 30-39 | 04:08 30-39 | |
| 472 | Matilda Alexander-Birch Sam Todman | 30-39 | 04:08 30-39 | |
| 472 | Karen Snowling  Madhur Subhash | 30-39 | 04:08 30-39 | |
| 472 | Cherry Healey Justin Mountstephens | 40-49 | 04:08 40-49 | |
| 472 | Chris Buckle Sophie Bankes | 30-39 | 04:08 30-39 | |
| 472 | Jamie Sims Libby Sims | 16-29 | 04:08 16-29 | |
| 472 |  Benita Pasieka  Nikolas Falas | 30-39 | 04:08 30-39 | |
| 472 | Nicky Boyce Sian Hurlow | 30-39 | 04:08 30-39 | |
| 472 | Jenny Anstee Toby Brees | 30-39 | 04:08 30-39 | |
| 472 | Jess Lakeman Sam Lakeman | 30-39 | 04:08 30-39 | |
| 472 | Amber Mcclelland Iain Black | 30-39 | 04:08 30-39 | |
| 472 | Mark Gough Sarah Truran | 40-49 | 04:08 40-49 | |
| 514 | Owen Addison Sarah Roberts | 30-39 | 04:09 30-39 | |
| 514 | Conor Chaney Georgia Hurst | 16-29 | 04:09 16-29 | |
| 514 | Jack Meyrick Kat Meyrick | 30-39 | 04:09 30-39 | |
| 514 | Emma Mulholland Lloyd Mulholland | 30-39 | 04:09 30-39 | |
| 514 | Chloe Mowat Darroch Murdoch | 16-29 | 04:09 16-29 | |
| 514 | Helen Moore Mathieu Parker | 40-49 | 04:09 40-49 | |
| 514 | Rosie Lauste Tom Smith | 30-39 | 04:09 30-39 | |
| 514 | Abby Smith Alex Reader | 16-29 | 04:09 16-29 | |
| 514 | Caspian Kingdon  Isabella Franzini | 30-39 | 04:09 30-39 | |
| 514 | Alex Bleach Lauren James | 30-39 | 04:09 30-39 | |
| 514 | Ava Chahul Terna Tondo | 30-39 | 04:09 30-39 | |
| 514 | Miranda Majszak Oscar Raine Thrall | 16-29 | 04:09 16-29 | |
| 514 |  Ionut-Viorel Clatea  Sabrina Akhtar Shah | 30-39 | 04:09 30-39 | |
| 514 |  Heidi Vesterinen  Maarten Oedekerk | 40-49 | 04:09 40-49 | |
| 514 | Claire Langmead George Briance | 40-49 | 04:09 40-49 | |
| 514 | Janie Mccarthy Jason Mccarthy | 30-39 | 04:09 30-39 | |
| 514 | Alicia Payne Daniel Bullock | 30-39 | 04:09 30-39 | |
| 514 | Christopher Pentland Laura Miernik | 30-39 | 04:09 30-39 | |
| 514 | Lara Baker Louis James | 30-39 | 04:09 30-39 | |
| 514 | Chris Gooda Faye Gooda | 30-39 | 04:09 30-39 | |
| 514 | Kate Bradley William Faux | 30-39 | 04:09 30-39 | |
| 514 | Emma White Péarse Rice | 16-29 | 04:09 16-29 | |
| 514 | Dani Rush Ollie Rush | 30-39 | 04:09 30-39 | |
| 514 | Anthony Rayner Erin Masson | 16-29 | 04:09 16-29 | |
| 514 | George Ventella Jo Brodie | 30-39 | 04:09 30-39 | |
| 539 | Amy Maddick Paul Catteau | 30-39 | 04:10 30-39 | |
| 539 | Eddie Evelyn-Hall Sarah Montanheiro | 40-49 | 04:10 40-49 | |
| 539 | Jo Liu Piers Davison | 16-29 | 04:10 16-29 | |
| 539 |  Christian Roebert  Kyra Waterfall | 16-29 | 04:10 16-29 | |
| 539 | Jessica Pilgrim Russell Cavanagh | 40-49 | 04:10 40-49 | |
| 539 |  Chern Yao Wong Jia Lim | 30-39 | 04:10 30-39 | |
| 539 | Kadie Harvey Tom Harvey | 30-39 | 04:10 30-39 | |
| 539 | Paul Abbott Tahnee Perfect | 30-39 | 04:10 30-39 | |
| 539 | Lisa Daley Martin Roberts | 30-39 | 04:10 30-39 | |
| 539 | Jamie Barnard Kaelyn Soon-Shiong | 16-29 | 04:10 16-29 | |
| 539 | Andrea Fox Chris Coyle | 30-39 | 04:10 30-39 | |
| 539 | Alice Stockdale Michael Freeman | 30-39 | 04:10 30-39 | |
| 539 | Charlotte Rice Connor Green | 16-29 | 04:10 16-29 | |
| 539 | Jake Woolner Jolene Mayhew | 30-39 | 04:10 30-39 | |
| 539 | Karen Burles Pete Wright | 40-49 | 04:10 40-49 | |
| 539 | Daniel Griffiths Nicky Alabaster | 30-39 | 04:10 30-39 | |
| 539 | Georgia Scott Ross Arnott | 16-29 | 04:10 16-29 | |
| 539 | Jamie Drysdale Rachel Garstang | 40-49 | 04:10 40-49 | |
| 539 | Jack Colegate Lily Burns | 16-29 | 04:10 16-29 | |
| 539 | Amelia Colbear Chris Neenan | 16-29 | 04:10 16-29 | |
| 539 | Colin Hegarty Sian Temple | 30-39 | 04:10 30-39 | |
| 539 | George Flowerday  Kate Seabra | 30-39 | 04:10 30-39 | |
| 539 | Grace Anderson Michael Anderson | 30-39 | 04:10 30-39 | |
| 539 | Marie Peacock Steve Titmus | 40-49 | 04:10 40-49 | |
| 539 | Emma Marshall Ross Thompson | 30-39 | 04:10 30-39 | |
| 539 | Sara Du Plessis Ted Adams | 30-39 | 04:10 30-39 | |
| 539 | Ross Sinclair Sian Williams | 16-29 | 04:10 16-29 | |
| 539 | Harry Gravett Imogen Hirdle | 16-29 | 04:10 16-29 | |
| 539 | Jim Baird Michelle Baird | 50-59 | 04:10 50-59 | |
| 539 | Danny O'Sullivan Emma Young | 40-49 | 04:10 40-49 | |
| 569 | Cameron Voice Laura Gant | 16-29 | 04:11 16-29 | |
| 569 | Amy Gutsell Kyle Jeffery | 30-39 | 04:11 30-39 | |
| 569 | Jake Watson Lucy Gornall | 30-39 | 04:11 30-39 | |
| 569 | Alice Milligan Oliver Pateman | 16-29 | 04:11 16-29 | |
| 569 | Elissia James Harry James | 30-39 | 04:11 30-39 | |
| 569 | Adam Mcnulty Alice Humphries | 16-29 | 04:11 16-29 | |
| 569 | Jack Baxter Louisa Butterworth | 16-29 | 04:11 16-29 | |
| 569 | Christopher Puttock Sara Gray | 30-39 | 04:11 30-39 | |
| 569 | Ali Murch Olly Murch | 30-39 | 04:11 30-39 | |
| 569 | Andrew Okin Molly Maguire | 40-49 | 04:11 40-49 | |
| 569 | Stephen Edwards  Tereza Pilnackova Edwards | 40-49 | 04:11 40-49 | |
| 569 | Hannah Needham Tom South | 30-39 | 04:11 30-39 | |
| 569 | Ford Cooper Hanna Price | 16-29 | 04:11 16-29 | |
| 569 | Lisa Blamire Marc Blamire | 40-49 | 04:11 40-49 | |
| 569 | Ben Spry Elizabeth Spry | 40-49 | 04:11 40-49 | |
| 569 | Abdul Rotinwa  Metah Santos | 30-39 | 04:11 30-39 | |
| 569 | Linsey Clarke Rob Clarke | 50-59 | 04:11 50-59 | |
| 569 | Ellie Ervine Louis Bradley | 16-29 | 04:11 16-29 | |
| 569 | Alisdair Fraser Elodie Davey | 16-29 | 04:11 16-29 | |
| 569 | George Watts  Penelope Benamou | 16-29 | 04:11 16-29 | |
| 569 | Ellis Barr Grace Durbin | 16-29 | 04:11 16-29 | |
| 569 | Natasha Cranmer Brown Tom Humphreys | 16-29 | 04:11 16-29 | |
| 569 | Lois Davies Steff Thomas | 16-29 | 04:11 16-29 | |
| 569 | Donald Wray Poppie Whitwam | 40-49 | 04:11 40-49 | |
| 569 | Eleanor Higgins Sam Huggins | 16-29 | 04:11 16-29 | |
| 569 |  Jessica Gutierrez Kieran Wheatley | 16-29 | 04:11 16-29 | |
| 569 | Aaron Smith Nicola Smith | 30-39 | 04:11 30-39 | |
| 569 | Alice Maclennan Rhys Williams | 30-39 | 04:11 30-39 | |
| 569 | Kyle Mekarssi Layla Berrada | 16-29 | 04:11 16-29 | |
| 569 | Lisa Noon Michael Noon | 16-29 | 04:11 16-29 | |
| 599 | Amy Redston Rishi Naidoo | 30-39 | 04:12 30-39 | |
| 599 | Leisl Porter Tim Lawrence | 40-49 | 04:12 40-49 | |
