| Candidate | Percent | Votes | |
|---|---|---|---|
| Peter Njuguna Gitau | 49.74% |
|
38,386 |
| Josphat Kabinga Wachira | 43.86% |
|
33,849 |
| Lydia Mukami Nyambura | 1.75% |
|
1,352 |
| Daniel Muthike Njagi | 1.44% |
|
1,111 |
| John Waihenya Wotuku | 1.24% |
|
956 |
| Joseph Maina Mugo | 1.04% |
|
800 |
| Patrick Muriuki Maina | 0.93% |
|
720 |