| 1,401 | Natasha Sopel & Claire Fisher |  GBR | 35-39 | 1:09:46 |
| 1,402 | Anna Maunder-Parkes & Ross Flashman | GBR | 35-39 | 1:09:47 |
| 1,403 | Jess Ryall & Ben Roach | GBR | 16-24 | 1:09:47 |
| 1,404 | Megan Meredith & Catrin Hughes | GBR | 25-29 | 1:09:47 |
| 1,405 | Becky Hughes & Ffion Wyatt | GBR | 30-34 | 1:09:47 |
| 1,406 | Charlene Johnston & Hannah Horton | GBR | 35-39 | 1:09:47 |
| 1,407 | Chris Lee & Ben Mcgrath | GBR | 30-34 | 1:09:48 |
| 1,408 | Jack Fogarty & Lachlan Beggs | GBR | 25-29 | 1:09:48 |
| 1,409 | Charlotte Pyne & James Pyne | GBR | 25-29 | 1:09:48 |
| 1,410 | Louis Arnold & Sophie Moss | GBR | 25-29 | 1:09:48 |
| 1,411 | Laura Wordley & Rhiannon Kenny | GBR | 25-29 | 1:09:48 |
| 1,412 | Stephanie Bayliss & Kelly Davies | GBR | 35-39 | 1:09:48 |
| 1,413 | Danielle Derrick & Sarah Scanlon | GBR | 16-24 | 1:09:48 |
| 1,414 | Ryan Richardson & Curtis Williams | GBR | 30-34 | 1:09:49 |
| 1,415 | Vince Chen & Adam Trieu |  AUS | 25-29 | 1:09:49 |
| 1,416 | Kelsey Rabaiotti & Peter McFarlane | GBR | 25-29 | 1:09:49 |
| 1,417 | Joe Wragg & Jason Giddings | GBR | 30-34 | 1:09:50 |
| 1,418 | Alice Hadfield & Simon Powner | GBR | 30-34 | 1:09:50 |
| 1,419 | Alessia Locke & Maisy Locke | GBR | 16-24 | 1:09:50 |
| 1,420 | Jake Zahringer & Andy Zahringer | GBR | 35-39 | 1:09:51 |
| 1,421 | David Alvarez & Gavin Mccarthy | GBR | 45-49 | 1:09:51 |
| 1,422 | Shaun Rudling & Nicholas Hawinkels |  RSA | 30-34 | 1:09:52 |
| 1,423 | Calum Dunlop & Lucas Quayle | GBR | 35-39 | 1:09:52 |
| 1,424 | Nigel Bazeley & Martyn Kidner | GBR | 40-44 | 1:09:52 |
| 1,425 | Henry Campbell & Dom Absolon | GBR | 30-34 | 1:09:52 |
| 1,426 | Cheryl Croft & Nicholas Rider | GBR | 40-44 | 1:09:52 |
| 1,427 | Isabella Shaw & Gary Shaw | GBR | 40-44 | 1:09:52 |
| 1,428 | Eleanor Swindlehurst & Harriet Weber | GBR | 25-29 | 1:09:52 |
| 1,429 | Bradley Roderick & Ben Gregory | GBR | 16-24 | 1:09:53 |
| 1,430 | Sam Williams & Kaydan Appleton | GBR | 25-29 | 1:09:53 |
| 1,431 | Danny Russell & Caz Jones | GBR | 30-34 | 1:09:53 |
| 1,432 | Craig Scriven & Stewart Hellier | GBR | 45-49 | 1:09:54 |
| 1,433 | Rose Williams & Lowri Rees | GBR | 40-44 | 1:09:54 |
| 1,434 | Mica Clark & Amy Stratton | GBR | 35-39 | 1:09:54 |
| 1,435 | Matt Atherden & Josh Gildea | GBR | 30-34 | 1:09:55 |
| 1,436 | Dean Turner & Hannah Pile | GBR | 30-34 | 1:09:55 |
| 1,437 | Cerys John & Pippa Hayes | GBR | 30-34 | 1:09:55 |
| 1,438 | Shante Tenn & Natalie Mackay |  JAM | 30-34 | 1:09:55 |
| 1,439 | Gareth Lewis & Rob Jones | GBR | 40-44 | 1:09:56 |
| 1,440 | Faith Hooper & Chris Davis | GBR | 35-39 | 1:09:56 |
| 1,441 | David Gunton & Amy Shipley | GBR | 30-34 | 1:09:56 |
| 1,442 | Katie Phelan & Elizabeth Rowse | GBR | 35-39 | 1:09:56 |
| 1,443 | Richard Peake & Freddie Coleman | GBR | 35-39 | 1:09:57 |
| 1,444 | George England & Alex Ross-Byrant | GBR | 25-29 | 1:09:58 |
| 1,445 | Matthew Creagh & Will Watts | GBR | 30-34 | 1:09:58 |
| 1,446 | Sophie Hyde & Tom Hyde | GBR | 30-34 | 1:09:58 |
| 1,447 | Lauren Chokar & Nicole Chokar | GBR | 25-29 | 1:09:58 |
| 1,448 | Thomas Lyons & Jack Cole | GBR | 35-39 | 1:09:59 |
| 1,449 | Dale Parsons & Jack Healy | GBR | 30-34 | 1:09:59 |
| 1,450 | Ryan Dacey & Phoebe Norfolk | GBR | 16-24 | 1:09:59 |
| 1,451 | Nicole Saunders & John-Paul Williams | GBR | 30-34 | 1:10:00 |
| 1,452 | Annabelle Memory & Millie Baxendale | GBR | 25-29 | 1:10:01 |
| 1,453 | Marius Pletsch & Miriam Montejano Badosa |  GER | 30-34 | 1:10:02 |
| 1,454 | Laura Stone & Linette Zerk | GBR | 40-44 | 1:10:02 |
| 1,455 | Ryan Jack & Chester Diwell | GBR | 25-29 | 1:10:03 |
| 1,456 | Tom Smith & Ben Longworth | GBR | 30-34 | 1:10:03 |
| 1,457 | Tobi Devine & Jack Carruthers | GBR | 35-39 | 1:10:03 |
| 1,458 | Andrew Munro & Thomas Munro | GBR | 16-24 | 1:10:03 |
| 1,459 | Cadi Sion & Elin Beardsmore | WLS | 25-29 | 1:10:03 |
| 1,460 | Ava Colmer & Niamh Curtin | GBR | 16-24 | 1:10:03 |
| 1,461 | Holly Rainford & Rebecca Smith | GBR | 30-34 | 1:10:03 |
| 1,462 | Mitchell Bourne & Craig Brain | GBR | 30-34 | 1:10:04 |
| 1,463 | Adrian Killa & Gethin Williams | GBR | 40-44 | 1:10:05 |
| 1,464 | Trevor Dobbins & Charles Prochazka | GBR | 50-54 | 1:10:06 |
| 1,465 | Francesca Stuttard & Richard Lawrence | GBR | 30-34 | 1:10:06 |
| 1,466 | Naomi Kinnersley & Sophie Turner | GBR | 35-39 | 1:10:06 |
| 1,467 | Becky Williamson & Cate Alvey | GBR | 16-24 | 1:10:07 |
| 1,468 | Tom Bass & Lee Bohin | GBR | 40-44 | 1:10:08 |
| 1,469 | Keelan Fallows & Jacob Kitson | GBR | 16-24 | 1:10:08 |
| 1,470 | Joel Thorpe & Michael Plant | GBR | 40-44 | 1:10:09 |
| 1,471 | Elliot Selby & Hannah Bailey | GBR | 30-34 | 1:10:09 |
| 1,472 | Natalie Wearne & Kate Ogilvie | GBR | 40-44 | 1:10:09 |
| 1,473 | Ben Southam & Tom Bagwell | GBR | 16-24 | 1:10:10 |
| 1,474 | Cerys Sims & Geraint Jones | GBR | 30-34 | 1:10:10 |
| 1,475 | Amelia Kirk & Isabel Ware | GBR | 16-24 | 1:10:10 |
| 1,476 | Jack Cousins & Joshua Gilborson | GBR | 16-24 | 1:10:11 |
| 1,477 | Rachel Burden & Sam Burden | GBR | 40-44 | 1:10:11 |
| 1,478 | Elizabeth Henry & Georgina Kelly | GBR | 35-39 | 1:10:11 |
| 1,479 | Nathan Perrin & Joshua Williams | GBR | 30-34 | 1:10:12 |
| 1,480 | Jared McGivern & Steve Dyer | GBR | 45-49 | 1:10:12 |
| 1,481 | Gemma Williams & Michaela Richards | GBR | 40-44 | 1:10:12 |
| 1,482 | Gwennan Jones - Japheth & Elliw Hughes | GBR | 35-39 | 1:10:12 |
| 1,483 | Ellena Godwin & Emma Underwood | GBR | 25-29 | 1:10:13 |
| 1,484 | Fabien Strawbridge & Dane Peterson |  FRA | 35-39 | 1:10:14 |
| 1,485 | Dean McFadden & Adam Turner | GBR | 40-44 | 1:10:14 |
| 1,486 | Kiel Mahoney & Sean Webber | GBR | 35-39 | 1:10:14 |
| 1,487 | Ross Collins & Callum Foskett | GBR | 35-39 | 1:10:14 |
| 1,488 | Dean Thomas & Kyle Froud | GBR | 30-34 | 1:10:14 |
| 1,489 | Steven Black & Gideon Robinson | GBR | 60-64 | 1:10:14 |
| 1,490 | Will Wallace & Jo Roberson | GBR | 30-34 | 1:10:14 |
| 1,491 | Hannah Gregory & Jonah Dickie | GBR | 25-29 | 1:10:14 |
| 1,492 | Chris Parfitt & Julieta Capria | GBR | 30-34 | 1:10:14 |
| 1,493 | Mahima Chauhan & Prishen Naidoo |  NZL | 25-29 | 1:10:14 |
| 1,494 | Lawrie Kidd & Katie Lyons | GBR | 35-39 | 1:10:14 |
| 1,495 | Emily Lindsay & Nathalie Zajaczkowski | GBR | 30-34 | 1:10:14 |
| 1,496 | Anneliese Moreton & Danielle Dinmore | GBR | 40-44 | 1:10:15 |
| 1,497 | Alex Hughes & Lois Gregory | GBR | 25-29 | 1:10:16 |
| 1,498 | Jamie Rozario & Ben Adams | GBR | 35-39 | 1:10:17 |
| 1,499 | Chris Sayers & Charlie Managhan | GBR | 30-34 | 1:10:17 |
| 1,500 | Alex Wicking & Donal Coughlan | GBR | 30-34 | 1:10:17 |
| 1,501 | Adam Swallow & Rachel Swallow | GBR | 45-49 | 1:10:17 |
| 1,502 | Kate Hewett & Pippa Jeans | GBR | 35-39 | 1:10:17 |
| 1,503 | Emma Brooks & Nick Wright | GBR | 45-49 | 1:10:18 |
| 1,504 | Danny Collis & Jack Brooker | GBR | 25-29 | 1:10:19 |
| 1,505 | Jordan Voss & Jack Sterry | GBR | 30-34 | 1:10:19 |
| 1,506 | Amy King & Carys Ratcliffe | GBR | 25-29 | 1:10:19 |
| 1,507 | Anika Delves & Alice Meehan | GBR | 35-39 | 1:10:19 |
| 1,508 | Yemi Uwawah & David Umelo | GBR | 30-34 | 1:10:20 |
| 1,509 | Dan Brain & Jamie Belfitt | GBR | 16-24 | 1:10:20 |
| 1,510 | Noelle Westley & Jack Hopson | GBR | 30-34 | 1:10:20 |
| 1,511 | Hannah Doel & Celyn Williams | GBR | 25-29 | 1:10:20 |
| 1,512 | Cain Tailford & Jonas Girdlestone | GBR | 16-24 | 1:10:21 |
| 1,513 | Jack Healy & Charlotte Hadland | GBR | 25-29 | 1:10:21 |
| 1,514 | Katie Green & Rajbir Josan | GBR | 40-44 | 1:10:21 |
| 1,515 | Abby Trudgeon & Bethan Price | GBR | 25-29 | 1:10:21 |
| 1,516 | Dave Douthwaite & Ryan Gallagher | GBR | 30-34 | 1:10:22 |
| 1,517 | Harvey Seary & Oliver Cronshaw | GBR | 16-24 | 1:10:22 |
| 1,518 | Gary Jones & Mike Jones-Tovey | GBR | 40-44 | 1:10:22 |
| 1,519 | Amy Ritchie & Jessica Scannella | GBR | 35-39 | 1:10:22 |
| 1,520 | Isabella Lott & Isabel Matthews | GBR | 16-24 | 1:10:22 |
| 1,521 | David Webley & Clare Webley | GBR | 40-44 | 1:10:23 |
| 1,522 | Angélique Commend & Giovanni Orlando |  SUI | 40-44 | 1:10:23 |
| 1,523 | Cian McNamara & Jay Gilson | GBR | 25-29 | 1:10:24 |
| 1,524 | Jake Browell & Ryan Thompson | GBR | 25-29 | 1:10:24 |
| 1,525 | Anne-Marie Gregory & Thomas Gregory | GBR | 35-39 | 1:10:24 |
| 1,526 | Kathryn Hughes & Phil Kendall | GBR | 35-39 | 1:10:24 |
| 1,527 | Dan Payne & Graham Sloane | GBR | 40-44 | 1:10:25 |
| 1,528 | Christopher Nowak & Alex Wilson | GBR | 35-39 | 1:10:25 |
| 1,529 | Samuel Moorhouse & Gareth King | GBR | 30-34 | 1:10:25 |
| 1,530 | Chris Bell & James Davies | GBR | 40-44 | 1:10:25 |
| 1,531 | Robert Nolan & Craig Butcher | GBR | 35-39 | 1:10:25 |
| 1,532 | Connor Roberts & Ollie Bett | GBR | 25-29 | 1:10:25 |
| 1,533 | Charlotte Mathews & Tom Mathews | GBR | 35-39 | 1:10:25 |
| 1,534 | Anna Ashworth & Natalie Ashworth | GBR | 30-34 | 1:10:25 |
| 1,535 | Carl Chapman & Jack Kelleher | GBR | 40-44 | 1:10:26 |
| 1,536 | Stanley Kwong & Robert Dutfield |  HKG | 35-39 | 1:10:26 |
| 1,537 | Reuben Brickwood & Samantha Broomhall | GBR | 30-34 | 1:10:26 |
| 1,538 | Oli Gell & Monica Abrosimoff | GBR | 45-49 | 1:10:27 |
| 1,539 | Jack Pinson & Terrie Savage | GBR | 30-34 | 1:10:27 |
| 1,540 | Luke Robertson & Katie Louise Gould | GBR | 35-39 | 1:10:27 |
| 1,541 | Annie-Rose Arnold & Jordan Burgwyn | GBR | 30-34 | 1:10:28 |
| 1,542 | Ruby Parfitt & Casey-Lee Blewitt | GBR | 16-24 | 1:10:28 |
| 1,543 | Tommy Napolitano & Jack De Glanville | GBR | 40-44 | 1:10:29 |
| 1,544 | Anthony Mcnulty & Vanessa Yap | GBR | 50-54 | 1:10:29 |
| 1,545 | Harvey Stocks & Fin Towers | GBR | 16-24 | 1:10:30 |
| 1,546 | Haleigh Singer & George Steele |  USA | 30-34 | 1:10:30 |
| 1,547 | Hanna Rowlands & Freya Roberts | GBR | 16-24 | 1:10:30 |
| 1,548 | Bridget O’Connor & Luisa Cafaro | GBR | 25-29 | 1:10:30 |
| 1,549 | Rachel Humphrey & John Jousiffe | GBR | 35-39 | 1:10:31 |
| 1,550 | Rachel Chappel & Emma Lloyd | GBR | 40-44 | 1:10:31 |
| 1,551 | Rob Mitchell & Lui Kelly | GBR | 30-34 | 1:10:33 |
| 1,552 | Aden Criddle & Liam Monelle | GBR | 25-29 | 1:10:33 |
| 1,553 | Emily Finister & William Hadley | GBR | 25-29 | 1:10:33 |
| 1,554 | Matthew Watson & Rachel Roberts | GBR | 40-44 | 1:10:33 |
| 1,555 | Dean Kemp & Lloyd Davies | GBR | 30-34 | 1:10:34 |
| 1,556 | Carl Hughes & Natalie Hughes | GBR | 30-34 | 1:10:34 |
| 1,557 | Beth-Louise Quartley & Tom Quartley | GBR | 40-44 | 1:10:34 |
| 1,558 | Rhys Ottaway & Jake Ottaway | GBR | 25-29 | 1:10:35 |
| 1,559 | Luke Thomas & Billy Morgan | GBR | 16-24 | 1:10:35 |
| 1,560 | Steven Adcock & Antonia Gilpin | GBR | 35-39 | 1:10:35 |
| 1,561 | Connor McClure & Amy Scott | USA | 30-34 | 1:10:35 |
| 1,562 | Dan White & Harry Trelawny | GBR | 40-44 | 1:10:36 |
| 1,563 | Elizabeth Healey & Oliver Allman | GBR | 30-34 | 1:10:36 |
| 1,564 | Poppy Sheldon & Harry Curtis | GBR | 30-34 | 1:10:36 |
| 1,565 | Alice Floyd & Marie Clarke | GBR | 35-39 | 1:10:36 |
| 1,566 | Ffion Phillips & Cassy Jade Rumbelow | GBR | 16-24 | 1:10:36 |
| 1,567 | Greg Davies & Martin Glenn | GBR | 55-59 | 1:10:37 |
| 1,568 | Kate Mills & Khamie Steventon | GBR | 25-29 | 1:10:37 |
| 1,569 | Donna O’Neill & Zoe Bridge | GBR | 45-49 | 1:10:37 |
| 1,570 | Anna Cuming & Emily Cuming | GBR | 30-34 | 1:10:37 |
| 1,571 | Jodie Long & Kelly Male | GBR | 40-44 | 1:10:37 |
| 1,572 | Harry Williams & Riley Fletcher | GBR | 16-24 | 1:10:39 |
| 1,573 | Steve Harrington & Adam Edser | GBR | 35-39 | 1:10:39 |
| 1,574 | Ruben Paulino & Hannah Distin |  POR | 25-29 | 1:10:39 |
| 1,575 | Neil Ward & Louis Ward | GBR | 30-34 | 1:10:40 |
| 1,576 | Abi Garner & Daniel Roe | GBR | 25-29 | 1:10:40 |
| 1,577 | Lowri Norkett-Morgan & Tom Morgan | GBR | 30-34 | 1:10:40 |
| 1,578 | Xavier Klein & Franck Rizzoli | FRA | 35-39 | 1:10:41 |
| 1,579 | Cory Richards & Niamh Roach | GBR | 25-29 | 1:10:41 |
| 1,580 | Becky Hughes & Nicky Hughes | GBR | 35-39 | 1:10:41 |
| 1,581 | Ella Robinson & Aine Mannion | GBR | 16-24 | 1:10:41 |
| 1,582 | Rhodri Taylor & Luke Lewis | GBR | 25-29 | 1:10:42 |
| 1,583 | Stephen Roberts & Rob Allard | GBR | 45-49 | 1:10:42 |
| 1,584 | Stacey Tranter & Mark Crawford | GBR | 35-39 | 1:10:42 |
| 1,585 | Hannah Bottrill & Emma Goodfellow | GBR | 30-34 | 1:10:42 |
| 1,586 | Josh Lippett & Ben Moore | GBR | 25-29 | 1:10:43 |
| 1,587 | Harrison Jones & Aaron Clarke | GBR | 16-24 | 1:10:43 |
| 1,588 | Constance Ellery & Amelia Ellery | GBR | 25-29 | 1:10:43 |
| 1,589 | Cody Pattinson & Matthew Glass | GBR | 16-24 | 1:10:44 |
| 1,590 | Alexis Zoks & Miguel Coelho | FRA | 30-34 | 1:10:44 |
| 1,591 | Christian Mäckel & Yannik Schmalstieg | GER | 30-34 | 1:10:44 |
| 1,592 | Mikey John & Ellie Taylor | GBR | 16-24 | 1:10:44 |
| 1,593 | Kurtis Summerhill & Jacob Briscombe | GBR | 30-34 | 1:10:45 |
| 1,594 | Morgan Evans & Jac Evans | GBR | 25-29 | 1:10:45 |
| 1,595 | Elinor Lamerton & Georgia Blessed | GBR | 40-44 | 1:10:45 |
| 1,596 | Harry Searle & Rebecca Phillips | GBR | 35-39 | 1:10:46 |
| 1,597 | Lewis Obbard & Olivia Westwood | GBR | 25-29 | 1:10:46 |
| 1,598 | Helen Dillon & Chloe Evans | GBR | 35-39 | 1:10:46 |
| 1,599 | Gwion Williams & Harri Saunders-Jones | GBR | 16-24 | 1:10:47 |
| 1,600 | Kody Richards & Ben Hagg | GBR | 30-34 | 1:10:47 |