| 201 |  Jools Aungier Ruth Lacy | 16-24 | 04:46 16-24 | |
| 201 | Jenny Gibson Lyndsay mairs | 45-49 | 04:46 45-49 | |
| 203 |  Kate Mackintosh  Sarah Patterson | 35-39 | 04:47 35-39 | |
| 203 | Emma Byrne Emma Richardson | 25-29 | 04:47 25-29 | |
| 203 | Denise Leniston Sharon Kennedy | 45-49 | 04:47 45-49 | |
| 203 | Codi Cahill Karen Cahill | 40-44 | 04:47 40-44 | |
| 207 |  Courtney Lund-Murray Joana Baptista | 25-29 | 04:48 25-29 | |
| 207 | Carrie Martin  Muriel O'Neill | 45-49 | 04:48 45-49 | |
| 209 | Charlene Pollock Hayleigh Spence | 30-34 | 04:49 30-34 | |
| 209 | Katie Verbruggen Kim Downes | 35-39 | 04:49 35-39 | |
| 209 | Lynne Pritchard Zoe Pritchard | 35-39 | 04:49 35-39 | |
| 209 |  Manon Esmark Pia Markmann | 25-29 | 04:49 25-29 | |
| 209 | Aoife Quinn Rachel Rutherford | 35-39 | 04:49 35-39 | |
| 209 | Janelle O’Donnell Stacey Phelan | 40-44 | 04:49 40-44 | |
| 209 | Dawn Thomas Laura Williams | 40-44 | 04:49 40-44 | |
| 209 | Elaine Bourke Hilary Lowry | 30-34 | 04:49 30-34 | |
| 209 | Alison Green Leyna Fleming | 30-34 | 04:49 30-34 | |
| 218 | Becca Carozzi Lara Edmonstone-West | 35-39 | 04:50 35-39 | |
| 218 | Eileen Guinan Marta Pozharskaya | 35-39 | 04:50 35-39 | |
| 220 | Jodie Moulding Ruth Arnold | 50-54 | 04:51 50-54 | |
| 221 |  Andrea Villalba  Serena Gaspari | 30-34 | 04:52 30-34 | |
| 221 | Rachel Begley Shauna Buckingham | 30-34 | 04:52 30-34 | |
| 223 | Niamh Ruane Sinead Glennon | 40-44 | 04:53 40-44 | |
| 223 | Ashling Steele Kathryn Browne | 25-29 | 04:53 25-29 | |
| 225 | Laurel Brodie Paula Mclean | 45-49 | 04:54 45-49 | |
| 226 | Ashley Watters Rachael Dinsmore | 35-39 | 04:55 35-39 | |
| 227 | Aileen Goddard Ciara Goddard | 45-49 | 04:56 45-49 | |
| 228 | Jessica Scanlon Lisa Guerin | 35-39 | 04:57 35-39 | |
| 229 | Caroline Kavanagh Elizabeth Mccotter | 35-39 | 04:58 35-39 | |
| 229 | Abbie Thornton Chantelle Glynn | 16-24 | 04:58 16-24 | |
| 229 | Caroline Crilley Clare Gray | 40-44 | 04:58 40-44 | |
| 229 | Laura Duignan Olivia Ginnelly | 35-39 | 04:58 35-39 | |
| 233 | Bec Jones-Clarkson Niamh Kelly | 30-34 | 05:00 30-34 | |
| 233 | Debbie Walton Suzanne Brodie | 50-54 | 05:00 50-54 | |
| 233 | Natasha Harvey Summer Moore | 30-34 | 05:00 30-34 | |
| 236 | Bernadette Dynes Shaunagh Dynes | 25-29 | 05:01 25-29 | |
| 237 | Bianca Sullivan Taylor Coyle | 25-29 | 05:02 25-29 | |
| 237 | Amy Weldon Jodie Kelly | 25-29 | 05:02 25-29 | |
| 237 | Anna Koellmann Simone Bechert | 40-44 | 05:02 40-44 | |
| 240 | Clare Keleghan Emma Mcmenamy | 30-34 | 05:03 30-34 | |
| 240 | Clodagh Simpson Louise Weir | 30-34 | 05:03 30-34 | |
| 242 | Alison Gray Jade O'Connor | 35-39 | 05:06 35-39 | |
| 243 | Amy Mc Kane Julie O'Reilly | 40-44 | 05:07 40-44 | |
| 244 | Eleanor Mackie Lydia Smith | 30-34 | 05:08 30-34 | |
| 245 | Amy Mackinnon Rachel Houston | 30-34 | 05:09 30-34 | |
| 246 | Louise Dunne Nichola Brennan | 40-44 | 05:10 40-44 | |
| 247 | Carol Cooke Lesley Walshe | 45-49 | 05:15 45-49 | |
| 248 | Linda O'Leary Sarah Flannery | 45-49 | 05:18 45-49 | |
| 249 | Claire Lennon Niamh O'Brien | 30-34 | 05:21 30-34 | |
| 250 |  Emanuela Carvalho Vanessa Carvalho | 30-34 | 05:36 30-34 | |
