| Event: | Cycling, Women's road time trial B |
| Games: | 2012 Summer |
| Venue: | Brands Hatch |
| Dates: | September 5 |
| Competitors: | 13 |
| Nations: | 10 |
| Gold: | Kathrin Goeken Kim van Dijk |
| Goldnpc: | NED |
| Silver: | Phillipa Gray Laura Thompson |
| Silvernpc: | NZL |
| Bronze: | Catherine Walsh Francine Meehan |
| Bronzenpc: | IRL |
The Women's time trial B road cycling event at the 2012 Summer Paralympics took place on September 5 at Brands Hatch. Thirteen riders from ten different nations competed. The race distance was 24 km.
| width=20 | Rank! | width=180 | Name ! | Country | Time |
|---|---|---|---|---|---|
| Kathrin Goeken Pilot Kim van Dijk | 35:02.73 | ||||
| Phillipa Gray Pilot: Laura Thompson | 35:07.68 | ||||
| Catherine Walsh Pilot: Francine Meehan | 35:29.56 | ||||
| Robbi Weldon Pilot: Lyne Bessette | 35:47.94 | ||||
| Katie George Dunlevy Pilot: Sandra Fitzgerald | 35:48.06 | ||||
| Josefa Benitez Guzman Pilot: Maria Noriega | 36:23.26 | ||||
| Lora Turnham Pilot: Fiona Duncan | 36:29.27 | ||||
| Genevieve Ouellet Pilot: Emilie Roy | 36:46.14 | ||||
| Joleen Hakker Pilot: Samantha van Steenis | 37:27.87 | ||||
| Martine Chaudier Pilot: Laure Girard | 38:16.05 | ||||
| Iryna Fiadotova Pilot: Alena Drazdova | 38:21.40 | ||||
| Henrike Handrup Pilot: Ellen Heiny | 38:41.74 | ||||
| Adamantia Chalkiadaki Pilot: Argyro Milaki | DNF |