The following are our historical NASCAR race results for Regan Smith in 2013.
| Race | Car | Finish | Qual | Seg1 | Seg2 | Seg3 | Led |
|---|---|---|---|---|---|---|---|
| Daytona 500 (Daytona - Feb 24) | #51 | 7 | 40 | 0 | 0 | 0 | 1 |
| Goody's Fast Pain Relief 500 (Martinsville - Apr 07) | #51 | 22 | 18 | 0 | 0 | 0 | 0 |
| STP 400 (Kansas - Apr 21) | #51 | 22 | 41 | 0 | 0 | 0 | 0 |
| Aaron's 499 (Talladega - May 05) | #51 | 6 | 34 | 0 | 0 | 0 | 0 |
| Bojangles' Southern 500 (Darlington - May 11) | #51 | 24 | 27 | 0 | 0 | 0 | 0 |
| Coca-Cola 600 (Charlotte - May 26) | #51 | 17 | 36 | 0 | 0 | 0 | 0 |