| 97 |  Andrea Potter Catherine Bradley | 40-49 | 04:22 | |
| 97 | Caroline Maskell Diane Braid | 50-59 | 04:22 | |
| 97 | Charlotte Turner Tennille Holgate | 40-49 | 04:22 | |
| 97 | Lesley Davis Shelley Buchanan | 30-39 | 04:22 | |
| 97 | Emily Scott Rowena Horsfield | 30-39 | 04:22 | |
| 97 | Hannah Ackroyd Sam Allen | 30-39 | 04:22 | |
| 107 | Abi Parnell Carly Reid | 40-49 | 04:23 | |
| 107 | Honor Paddock Zoe Shuttleworth | 40-49 | 04:23 | |
| 107 | Abigail Barrientos Valentina Uva | 30-39 | 04:23 | |
| 107 | Maria Marinkovich Nerys James | 40-49 | 04:23 | |
| 107 | Claire Holmes Zoe Jones | 40-49 | 04:23 | |
| 107 | Eve Huang Sophie Whitbread | 30-39 | 04:23 | |
| 107 | Hannah James Sarah Cook | 40-49 | 04:23 | |
| 107 | Alex Wozniak Jessica Hull | 30-39 | 04:23 | |
| 115 | Jemma King Kitty East | 30-39 | 04:24 | |
| 115 | Carole Meehan Jo Atkins | 50-59 | 04:24 | |
| 115 | Helena Thomas Laura Addison | 30-39 | 04:24 | |
| 115 | Lilian Keller Vicky Keller | 40-49 | 04:24 | |
| 115 | Jessica Dyer Katarina Read | 30-39 | 04:24 | |
| 115 | Emma Stapleton Katie Wong | 30-39 | 04:24 | |
| 115 | Anna Gashi Justine Tead | 40-49 | 04:24 | |
| 122 | Harry Morton Leah Paine | 30-39 | 04:25 | |
| 122 | Francesca Sissons Holly Piper | 16-29 | 04:25 | |
| 122 | Charlotte Durandt Katie Rishover | 30-39 | 04:25 | |
| 122 | Charlotte Oldham Sophie Harvey | 16-29 | 04:25 | |
| 122 | Bithika Basir Brittney Gordon | 16-29 | 04:25 | |
| 122 | Dani Weir Jo Rowe | 30-39 | 04:25 | |
| 122 | Jade Donnelly Sarah Austin | 30-39 | 04:25 | |
| 122 | Francesa Evans Jennifer Mannion | 16-29 | 04:25 | |
| 122 | Jessica Thorne Nikki Allardyce | 40-49 | 04:25 | |
| 131 | Emma Morgan Kate White | 30-39 | 04:26 | |
| 131 | Livia Palomo Vidal Samantha Vila | 30-39 | 04:26 | |
| 131 | Danielle Roberts Holly Tsang-Holmes | 30-39 | 04:26 | |
| 131 | Jennie Humberstone Sabrina Jane Taylor | 40-49 | 04:26 | |
| 131 | Megan Colledge Minnie Dabinette | 16-29 | 04:26 | |
| 131 | Carey Reade Charlotte Bennett | 30-39 | 04:26 | |
| 131 | Kelsey Pakes Rachel Podesta | 16-29 | 04:26 | |
| 131 | Danae Van Den Berg Tanya Van Den Berg | 16-29 | 04:26 | |
| 131 | Holly Coles Rosy Jones | 16-29 | 04:26 | |
| 131 | Charley Stevens Lydia Holmes | 16-29 | 04:26 | |
| 141 | Rebecca Edwards Tamsin Mcallister | 30-39 | 04:27 | |
| 141 | Lucy Blacker Olivia Arnold | 16-29 | 04:27 | |
| 141 | Fiona Fuller Zoe Purdy | 16-29 | 04:27 | |
| 141 | Kerrie Fuller Lynsey Mahmood | 30-39 | 04:27 | |
| 141 | Katy Twigg Sarah Harrison | 40-49 | 04:27 | |
| 141 | Alice Nickless Rachel Owen | 30-39 | 04:27 | |
| 141 | Aida Moreno Aman Dhillon | 30-39 | 04:27 | |
| 141 | Hannah Connor Jemma Louise Smith | 30-39 | 04:27 | |
| 149 | Lauren Oliver Sofia Costa | 30-39 | 04:28 | |
| 149 | Amy Ellis-Thompson Bee Armstrong | 30-39 | 04:28 | |
| 149 | Ana Cardenas Vera Katy Irving | 30-39 | 04:28 | |
| 152 | Nikki Cleary Sinead Conneely | 30-39 | 04:29 | |
| 152 | Claire Ellis Helen Akpabio | 40-49 | 04:29 | |
| 152 | Alex Melling Steph Buckley | 30-39 | 04:29 | |
| 152 | Lily Kemp Nathalie Hopkins | 16-29 | 04:29 | |
| 152 | Bethan Davies Sophie Cradduck | 30-39 | 04:29 | |
| 152 | Charlotte Langley Lorraine Calder | 40-49 | 04:29 | |
| 152 | Claire Davey Eleanor Chaplin | 30-39 | 04:29 | |
| 152 | Rebekah Keane Roxanne Ward Williams | 30-39 | 04:29 | |
| 152 | Anna Hajkova Ewa Rutkowska | 30-39 | 04:29 | |
| 152 | Jen Burns Sally Goold | 30-39 | 04:29 | |
| 162 | Aanu Ayeni Lauren E Downs | 16-29 | 04:30 | |
| 162 | Kiri Moseley Lisa Harrid | 30-39 | 04:30 | |
| 162 | Grace Wallace Natalie Lock | 30-39 | 04:30 | |
| 165 | Annabel Grimshaw Sarah Catlow | 40-49 | 04:31 | |
| 165 | Kate Forsstrom Sara Pullen | 30-39 | 04:31 | |
| 165 | Helen Gilbert Jayne Linley | 40-49 | 04:31 | |
| 165 | Catherine Bergin Hannah Deakin | 30-39 | 04:31 | |
| 165 | Judith Ravelo Álvarez Lae Yee Mon | 30-39 | 04:31 | |
| 165 | Catherine Wooddridge Justine Bindon | 50-59 | 04:31 | |
| 165 | Alison Ransome Jess Whitewood | 30-39 | 04:31 | |
| 165 | Blair Hunt Kiran Sahota | 30-39 | 04:31 | |
| 165 | Jennifer Tulloch Nicola Brown | 40-49 | 04:31 | |
| 165 | Jessica Eden Lucy Garman | 30-39 | 04:31 | |
| 165 | Liz Jones Sharon Baker | 50-59 | 04:31 | |
| 165 | Ashley Webb Laura Say | 30-39 | 04:31 | |
| 165 | Claire Tuck Sam Lee | 40-49 | 04:31 | |
| 165 | Chelsea Dove Michelle Tyrrell | 30-39 | 04:31 | |
| 179 |  Petra Stoeckmann Stefanie Roehm | 30-39 | 04:32 | |
| 179 | Audrey Delga Ludivine Coujou | 30-39 | 04:32 | |
| 179 | Naomi Elliott Tegan Simmonds | 30-39 | 04:32 | |
| 179 | Claire Harvey Naomi Thorby | 40-49 | 04:32 | |
| 179 | Elaine Semmence Helen Boem | 50-59 | 04:32 | |
| 179 | Beth Jacobs Megan Wale | 30-39 | 04:32 | |
| 179 | Flaminia Martin Kathryn Haycock | 16-29 | 04:32 | |
| 179 | Deborah Love Lynsay Mcewen | 40-49 | 04:32 | |
| 179 | Danielle Kneebone Sarah Ledden | 40-49 | 04:32 | |
| 188 | Faye Rabson Natalie Smith | 30-39 | 04:33 | |
| 188 | Janie Mccarthy Michelle Smart | 30-39 | 04:33 | |
| 188 | Naomi Tomsett Stephanie Kemp | 30-39 | 04:33 | |
| 188 | Alison Abel Anita Hanchet | 40-49 | 04:33 | |
| 188 | Alice Death Pippa Sheehan | 16-29 | 04:33 | |
| 188 | Emma Robinson Gemma Woodall | 40-49 | 04:33 | |
| 188 | Sarah-Jane Brophy Sharon Holmes | 50-59 | 04:33 | |
| 188 | Helen Daly Kate Henwood | 30-39 | 04:33 | |
| 188 | Eleanor Brook Lily Griffiths | 16-29 | 04:33 | |
| 188 | Helen Brackenbury Katie Stevenson | 30-39 | 04:33 | |
| 188 | Laura Brown Rebecca Bethune | 30-39 | 04:33 | |
| 199 | Kaz Astbury Vanessa Cacere | 40-49 | 04:34 | |
| 199 | Jemima Worrall Jessica Lelliott | 16-29 | 04:34 | |
