Kenny Wallace NASCAR Xfinity Series results at Bristol
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1989 | 6 | 14 | 5 | 36 | Cox Treated Lumber | Pontiac | | | | 200 | 0 | 0 | running | 4550 | 155 |
| 1989 | 22 | 12 | 9 | 36 | Cox Treated Lumber | Pontiac | | | | 198 | 0 | 0 | running | 2825 | 138 |
| 1990 | 7 | 6 | 19 | 36 | Cox Treated Lumber | Pontiac | | | | 245 | 0 | 0 | running | 2200 | 106 |
| 1990 | 23 | 7 | 20 | 36 | Cox Treated Lumber | Pontiac | | | | 243 | 0 | 0 | running | 2118 | 103 |
| 1991 | 8 | 8 | 9 | 36 | Cox Treated Lumber | Pontiac | | | | 249 | 0 | 0 | running | 4644 | 138 |
| 1991 | 24 | 3 | 6 | 36 | Cox Treated Lumber | Pontiac | | | | 250 | 0 | 0 | running | 5208 | 150 |
| 1992 | 7 | 22 | 9 | 36 | Dirt Devil | Pontiac | | | | 249 | 0 | 0 | running | 3970 | 138 |
| 1992 | 24 | 1 | 7 | 36 | Dirt Devil | Pontiac | | | | 246 | 0 | 0 | running | 4375 | 146 |
| 1994 | 8 | 7 | 20 | 8 | TIC Financial | Ford | | | | 243 | 0 | 0 | running | 5490 | 103 |
| 1994 | 22 | 7 | 1 | 8 | TIC Financial | Ford | | | | 250 | 1 | 1 | running | 26730 | 180 |
| 1995 | 7 | 11 | 4 | 8 | Red Dog | Ford | | | | 250 | 0 | 0 | running | 6535 | 160 |
| 1995 | 20 | 7 | 30 | 8 | Red Dog | Ford | | | | 77 | 0 | 0 | accident | 3580 | 73 |
| 1996 | 7 | 14 | 3 | 8 | Red Dog | Ford | | | 120.015 | 250 | 0 | 0 | running | 9035 | 165 |
| 1999 | 8 | 13 | 6 | 25 | Dura Lube | Chevrolet | | | 121.435 | 250 | 0 | 0 | running | 8585 | 150 |
| 1999 | 24 | 16 | 6 | 25 | Dura Lube | Chevrolet | | | 121.336 | 250 | 0 | 0 | running | 9940 | 150 |
| 2000 | 6 | 12 | 4 | 25 | Lance Gold N Chees | Chevrolet | | | 123.261 | 250 | 0 | 0 | running | 21285 | 160 |
| 2000 | 24 | 9 | 4 | 25 | Lance | Chevrolet | | | 122.404 | 250 | 0 | 0 | running | 15940 | 160 |
| 2001 | 6 | 4 | 5 | 48 | Goulds Pumps | Chevrolet | | | 124.331 | 250 | 0 | 0 | running | 24710 | 155 |
| 2001 | 24 | 4 | 3 | 48 | Goulds Pumps | Chevrolet | | | 123.578 | 250 | 0 | 0 | running | 28965 | 165 |
| 2002 | 5 | 6 | 6 | 48 | Stacker 2 | Chevrolet | | | 124.427 | 250 | 0 | 0 | running | 14135 | 150 |
| 2002 | 24 | 12 | 6 | 48 | Stacker 2/Goulds Pumps | Chevrolet | | | 122.458 | 250 | 0 | 0 | running | 21140 | 150 |
| 2004 | 5 | 13 | 16 | 23 | Stacker 2 | Chevrolet | | | 125.077 | 250 | 0 | 0 | running | 21625 | 115 |
| 2004 | 24 | 3 | 14 | 23 | Stacker 2 | Chevrolet | | | 126.071 | 256 | 0 | 0 | running | 22860 | 121 |
| 2005 | 7 | 9 | 14 | 22 | Stacker 2 | Ford | | | | 256 | 0 | 0 | running | 24035 | 121 |
| 2005 | 26 | 11 | 35 | 22 | AutoZone | Ford | | | 123.786 | 235 | 0 | 0 | running | 23020 | 58 |
| 2006 | 6 | 23 | 8 | 22 | AutoZone | Ford | | | | 300 | 0 | 0 | running | 32790 | 142 |
| 2006 | 26 | 23 | 29 | 22 | AutoZone | Ford | | | 121.898 | 218 | 0 | 0 | accident | 24621 | 76 |
| 2008 | 5 | 32 | 11 | 36 | Afodent/Supercuts | Dodge | | | | 171 | 0 | 0 | running | 23275 | 130 |
| 2008 | 26 | 12 | 26 | 28 | U.S. Border Patrol | Chevrolet | | | 120.634 | 248 | 0 | 0 | running | 27228 | 85 |
| 2009 | 4 | 34 | 14 | 28 | U.S. Border Patrol | Chevrolet | | | 121.320 | 300 | 1 | 1 | running | 29593 | 126 |
| 2009 | 24 | 30 | 14 | 28 | U.S. Border Patrol | Chevrolet | | | 118.087 | 253 | 0 | 0 | running | 27903 | 121 |
| 2010 | 4 | 31 | 19 | 28 | Hot Rod Grills | Chevrolet | | | 120.793 | 298 | 0 | 0 | running | 29393 | 106 |
| 2010 | 24 | 16 | 29 | 28 | Chloe Duyck Foundation | Chevrolet | | | 119.062 | 245 | 0 | 0 | running | 27288 | 76 |
| 2011 | 4 | 20 | 17 | 09 | UNOH | Toyota | | | 123.443 | 298 | 0 | 0 | running | 25218 | 27 |
| 2011 | 25 | 4 | 36 | 09 | Federated Auto Parts | Toyota | | | 119.425 | 136 | 0 | 0 | accident | 23008 | 8 |
| 2012 | 4 | 17 | 33 | 09 | Mac Tools | Toyota | | | 121.435 | 201 | 0 | 0 | engine | 23593 | 11 |
| 2013 | 23 | 19 | 19 | 29 | American Ethanol | Toyota | | | 122.764 | 246 | 0 | 0 | running | 18705 | 25 |
