| | 501 | 71 |  Aileen Barnby Spencer Mary Claire Kelly | 40-44 | 01:19:00 | |
| | 502 | 109 |  Erin Mcmullan Anne-Marie Mccann | 30-34 | 01:19:00 | |
| | 503 | 32 | Ciara Lowe Joanna Fitzsimmons | 45-49 | 01:19:00 | |
| | 504 | 134 | Niamh Forker Emily Mullen | 25-29 | 01:19:01 | |
| | 505 | 72 | Shetal Jaswal Kate Inskip | 40-44 | 01:19:01 | |
| | 506 | 90 | Ruth O’Connor Jenny Claffey | 35-39 | 01:19:02 | |
| | 507 | 66 | Laura Killen Becca Cooney | 16-24 | 01:19:03 | |
| | 508 | 110 | Rachel Donnelly Lauren Hudson | 30-34 | 01:19:07 | |
| | 509 | 5 | Claire Foyle Edel Watchorne | 50-54 | 01:19:08 | |
| | 510 | 67 | Eva Mccorry Anna Lawther | 16-24 | 01:19:08 | |
| | 511 | 73 | Louise Breadon Martina Oneill | 40-44 | 01:19:11 | |
| | 512 | 68 | Maddy Mace Niamh Sanderson | 16-24 | 01:19:11 | |
| | 513 | 135 | Leah Glass Erin Ramsey | 25-29 | 01:19:13 | |
| | 514 | 111 | Leah Howard Kathleen Prendiville | 30-34 | 01:19:14 | |
| | 515 | 136 | Cliodhna O'Connell Foley  Vanessa Coccurello | 25-29 | 01:19:15 | |
| | 516 | 112 | Emma Mcstay Aoibhinn Geddis | 30-34 | 01:19:16 | |
| | 517 | 91 | Sinead Donnelly Jennifer Glackin | 35-39 | 01:19:17 | |
| | 518 | 137 | Rebecca Snelson Claire Allan | 25-29 | 01:19:18 | |
| | 519 | 92 | Jennifer Murphy Nicole Kane | 35-39 | 01:19:19 | |
| | 520 | 74 | Lucy Byrne Ruth Fitzgerald | 40-44 | 01:19:21 | |
| | 521 | 138 | Cherry Boyce Danielle Campbell | 25-29 | 01:19:21 | |
| | 522 | 69 | Fionnuala Hillick Aimee Manson | 16-24 | 01:19:21 | |
| | 523 | 75 | Helen Hand Eimear Drea | 40-44 | 01:19:21 | |
| | 524 | 139 | Leah Casey Megan Laverty | 25-29 | 01:19:22 | |
| | 525 | 93 | Sinead Eardley Danie Holland | 35-39 | 01:19:23 | |
| | 526 | 76 | Marie Mcauley Caroline Daly | 40-44 | 01:19:23 | |
| | 527 | 140 | Cathy Mooney Eireann Waddick | 25-29 | 01:19:25 | |
| | 528 | 77 | Nicola Donnelly Sheena Kelly | 40-44 | 01:19:26 | |
| | 529 | 78 | Arianna Power Joanne Carroll | 40-44 | 01:19:27 | |
| | 530 | 113 | Emily Troy Grace Connell | 30-34 | 01:19:28 | |
| | 531 | 79 | Emma Brady Fionnuala Kennedy | 40-44 | 01:19:29 | |
| | 532 | 80 | Ciara Murphy Michelle O’Shea | 40-44 | 01:19:29 | |
| | 533 | 141 | Georgina Leahy Kim Leahy | 25-29 | 01:19:29 | |
| | 534 | 70 | Alannah Girvin Ailbhe Girvin | 16-24 | 01:19:32 | |
| | 535 | 94 | Kay Woolliscroft Karla Harris | 35-39 | 01:19:33 | |
| | 536 | 142 | Karen Alexander Chloe Rankin | 25-29 | 01:19:34 | |
| | 537 | 143 | Alanna Taylor Leah Brennan | 25-29 | 01:19:34 | |
| | 538 | 114 | Vicki Gammon Catherine Partridge | 30-34 | 01:19:35 | |
| | 539 | 144 | Nicole Gordon Nicole Sloan | 25-29 | 01:19:40 | |
| | 540 | 95 | Suzanne Cagney  Brooke Mcmullen | 35-39 | 01:19:40 | |
| | 541 | 96 | Gemma Deacon Ellen Whiteside | 35-39 | 01:19:43 | |
| | 542 | 97 | Lindsey Farrell Maggie O'Neill | 35-39 | 01:19:44 | |
| | 543 | 81 | Róisín Mcallister Catriona Kerr | 40-44 | 01:19:48 | |
| | 544 | 98 | Orla Somers Sinead Somers | 35-39 | 01:19:48 | |
| | 545 | 33 | Karen Murphy Laura Odoherty | 45-49 | 01:19:49 | |
| | 546 | 145 | Abigail Leckey  Emma Lappin | 25-29 | 01:19:50 | |
| | 547 | 99 | Amanda Hurry Avnisha Mavadia | 35-39 | 01:19:51 | |
| | 548 | 82 | Danielle Millar Dawn Conway | 40-44 | 01:19:51 | |
| | 549 | 72 | Tara Lavery Eimear Catney | 16-24 | 01:19:55 | |
| | 550 | 71 | Ceile Murphy Lucy Kindlon | 16-24 | 01:19:55 | |
| | 551 | 83 | Michelle Gilmore Emma Patterson- Bennett | 40-44 | 01:19:56 | |
| | 552 | 100 | Ali Smyth Natasha Ferris | 35-39 | 01:19:56 | |
| | 553 | 146 | Carla Oglesby Abigail Roe | 25-29 | 01:19:58 | |
| | 554 | 115 | Rebecca Mcluckie Fern Gibb Mcluckie | 30-34 | 01:19:59 | |
| | 555 | 101 | Adelle Mcateer Nicole Brennan | 35-39 | 01:20:00 | |
| | 556 | 73 | Sian Tracey Roisin Mcgurk | 16-24 | 01:20:01 | |
| | 557 | 147 | Sinead Ryan Lizzy Murray | 25-29 | 01:20:01 | |
| | 558 | 84 | Catherine Boles Egesta Hoxha | 40-44 | 01:20:01 | |
| | 559 | 116 | Kirstin Mckernan Sinead Mcallister | 30-34 | 01:20:01 | |
| | 560 | 34 | Annie Durrell Joanne Williamson | 45-49 | 01:20:02 | |
| | 561 | 117 | Hayley Connor Roisin Sutton | 30-34 | 01:20:02 | |
| | 562 | 102 | Anne O'Reilly Jessica Dale | 35-39 | 01:20:03 | |
| | 563 | 85 | Jackie Barry Veronica O'Driscoll | 40-44 | 01:20:04 | |
| | 564 | 103 |  Cristine Floresca  Jayne Guerra Ceconello | 35-39 | 01:20:05 | |
| | 565 | 74 | Abbie Ryan Shanahan Lucy Cody | 16-24 | 01:20:08 | |
| | 566 | 35 | Lisa Allen Paula Jordan | 45-49 | 01:20:08 | |
| | 567 | 104 | Rachel Mcgee Cathy Sheridan | 35-39 | 01:20:09 | |
| | 568 | 105 | Roisin O Neill Una Tuohey | 35-39 | 01:20:11 | |
| | 569 | 118 | Emma Mcgimpsey-Young Leanna Mcgimpsey-Young | 30-34 | 01:20:12 | |
| | 570 | 75 | Sive Murray Beth Flynn | 16-24 | 01:20:13 | |
| | 571 | 148 | Emily Donlevy Samantha Young | 25-29 | 01:20:14 | |
| | 572 | 107 | Mairead Griffin Nicole Golden | 35-39 | 01:20:15 | |
| | 573 | 106 | Rebecca Graham Caroline Britton-Hall | 35-39 | 01:20:15 | |
| | 574 | 119 | Michaela Lynch Grant Geraldine Grant | 30-34 | 01:20:16 | |
| | 575 | 86 | Laura Browne Hayley Malone | 40-44 | 01:20:17 | |
| | 576 | 87 | Orla Murphy Dawn Kavanagh | 40-44 | 01:20:18 | |
| | 577 | 36 | Lisa Mcguigan  Linn Kathenes | 45-49 | 01:20:19 | |
| | 578 | 88 | Jennifer Byrne Ciara Egan | 40-44 | 01:20:21 | |
| | 579 | 108 | Lauren Howchin Catriona Bowman | 35-39 | 01:20:21 | |
| | 580 | 89 | Tracy Stuart Julie Mcwilliams | 40-44 | 01:20:21 | |
| | 581 | 37 | Jolene Mallaghan Sheila Mallaghan | 45-49 | 01:20:22 | |
| | 582 | 76 | Lauryn Lyne Ava Marah | 16-24 | 01:20:23 | |
| | 583 | 109 | Sarah Doak Jenna Houston | 35-39 | 01:20:24 | |
| | 584 | 77 | Lucy Parker Lucy Baxter | 16-24 | 01:20:25 | |
| | 585 | 91 | Mary Caulfield Rebecca Boland | 40-44 | 01:20:26 | |
| | 586 | 90 | Erica Glover Claire Borelan | 40-44 | 01:20:26 | |
| | 587 | 149 | Lauren Lyster Sharon Wright | 25-29 | 01:20:27 | |
| | 588 | 78 | Aoife Burke Rebecca Kiernan | 16-24 | 01:20:28 | |
| | 589 | 79 | Amy Murphy Aoibheann Higgins | 16-24 | 01:20:29 | |
| | 590 | 38 | Sonya Ryan Claire Sheridan | 45-49 | 01:20:30 | |
| | 591 | 110 | Louise Mahony Jenny Hickey | 35-39 | 01:20:34 | |
| | 592 | 150 | Lisa Dallaghan Frances Dallaghan | 25-29 | 01:20:34 | |
| | 593 | 80 | Holly Burns Abbie Mcmillen | 16-24 | 01:20:35 | |
| | 594 | 152 |  Bridgette Hynes Courtney Burke | 25-29 | 01:20:36 | |
| | 595 | 151 | Falon Mclean Aine Brady | 25-29 | 01:20:36 | |
| | 596 | 153 | Kate Brennan Kristen Howard | 25-29 | 01:20:37 | |
| | 597 | 111 | Sinead Lawlor Jessica Duffy | 35-39 | 01:20:38 | |
| | 598 | 154 | Chloe Knox Rianne Morgan | 25-29 | 01:20:41 | |
| | 599 | 112 | Megan Mason Colleen Regan | 35-39 | 01:20:42 | |
| | 600 | 92 | Martina Wilson-Higgins Anna Edgeworth | 40-44 | 01:20:44 | |
