| | 1970 | Sprint Grand Nationals |
| | TNT Kartways | West Quincy, MO |
| Finish | Driver | Hometown | Kart | Engine |
| | American Reed Jr. |
| 1 | | Dave Knapp | Manteca, CA | Bug | Mc |
| 2 | | Bobby Pruett | Roseville, CA | Margay | Mc |
| 3 | | Kyle Adkins | Rowland Heights, CA | Bug | Mc |
| 4 | | Donald Culverson | Miami, FL | Hornet | Mc |
| 5 | | Dean Quarterly | Abington, MA | Rupp | Mc |
| 6 | | Tim Williamson | Seaside, CA | Bug | Mc |
| 7 | | Jim Anderson | Hamilton, OH | Bug | Mc |
| 8 | | Dicky Wison | Barnesville, GA | Margay | Mc |
| 9 | | Anthony Mormile | Amsterdam, NY | Dart | Mc |
| 10 | | Dave Miller | Ontario, Canada | Bug | Mc |
| | American Reed Sr. |
| 1 | | Chuck Piornack | Hialeah, FL | Hornet | Mc |
| 2 | | Wally Baynes | Inglewood, CA | IKS Special | Mc |
| 3 | | Don Moormeister | Van Nuys, CA | Dart | Mc |
| 4 | | Jerry Vaughn | Miamisburg, OH | Dart | Mc |
| 5 | | John McArthur | Antioch, TN | King | Mc |
| 6 | | Peter J. Lipp | Seneca, NY | Margay | Mc |
| 7 | | Jeff Fulton | Temple Terrace, FL | Bug | Mc |
| 8 | | Terry Myers | Lewiston, IL | Margay | Mc |
| 9 | | Tom Hardgrove | Canal Fulton, OH | Bug | Mc |
| 10 | | Tommy Nolting | Jacksonville, FL | Margay | Mc |
| | B Limited |
| 1 | | Jeff Brown | Dearborn Heights, MI | Margay | B-Bomb |
| 2 | | Ken Burden | Waynesfield, OH | Lancer | Mc |
| 3 | | Robert Brooks | San Jose, CA | Margay | B-Bomb |
| 4 | | Victor Prieto | Miami, FL | Hornet | B-Bomb |
| 5 | | Robert Reynolds | Rochester, NY | Margay | B-Bomb |
| 6 | | Terry Traeder | Quincy, IL | Margay | B-Bomb |
| 7 | | Roger Riberdy | Scarboad, Ontario, Canada | Margay | B-Bomb |
| 8 | | Ronald Gallup | Sandwich, MA | Hornet | B-Bomb |
| 9 | | Jeffrey Schmidt | S. Milwaukee, WI | Margay | B-Bomb |
| 10 | | Richard Russell | Hialeah, FL | Hornet | B-Bomb |
| | B Open |
| 1 | | Dwain Leiber | Bluffton, OH | Lancer | Mc |
| 2 | | Bob Meli | Temple City, CA | Home made | Komet |
| 3 | | Jack Nelson | El Monte, CA | Dart | Mc |
| 4 | | Manuel Lopez | Rosemead, CA | Dart | Mc |
| 5 | | Lynn Haddock | Chattanooga, TN | Dart | Mc |
| 6 | | Roger Smith | Chattanooga, TN | Dart | Mc |
| 7 | | Kim Gregory | Granada Hills, CA | Dart | Mc |
| 8 | | Bud Snelling | Madison, IN | Dart | Mc |
| 9 | | Geoffrey Crouse | Rochester, NY | Dart | Komet |
| 10 | | Jimmy Mann | Wauwatose, WI | Margay | Mc |
| | B Stock |
| 1 | | Chuck Piornack | Hialeah, FL | Hornet | Mc |
| 2 | | Lynn Haddock | Chattanooga, TN | Dart | Mc |
| 3 | | Bill Howell | Sacramento, CA | Margay | Mc |
| 4 | | Pearl Gamble | New Bloomington, OH | Dart | Mc |
| 5 | | Don Moormeister | Van Nuys, CA | Dart | Mc |
| 6 | | Manuel Lopez | Rosemead, CA | Dart | Mc |
| 7 | | Jim Fry | Michigan City, IN | Margay | Mc |
| 8 | | Gilbert Birge | Urbana, IL | Margay | Mc |
| 9 | | Jerry Vaughn | Miamisburg, OH | Dart | Mc |
| 10 | | Gary Myers | Grandville, MI | Dart | Mc |
| | C Open |
| 1 | | Pete Michel | Hialeah, FL | Sidewinder | B-Bomb |
| 2 | | Jack Nelson | El Monte, CA | Dart | Mc |
| 3 | | Ken Burden | Waynesfield, OH | Lancer | Mc |
| 4 | | Gary Emmick | Mountain View, CA | Margay | B-Bomb |
| 5 | | Chuck West | Orlando, FL | Dart | West Bend |
| 6 | | Mike Favulli | Falmouth, MA | Margay | B-Bomb |
| 7 | | Bob Meli | Temple City, CA | Custom | B-Bomb |
| 8 | | Jim Whitehead | Mansfield, OH | Dart | B-Bomb |
| 9 | | Gerald Gallagher | Rochester, NY | Margay | B-Bomb |
| 10 | | Pete Berlt | Mansfield, OH | Dart | B-Bomb |
| | Open Heavy |
| 1 | | Frederick Witmore | Danville, NJ | Margay | Komet |
| 2 | | Terry Traeder | Quincy, IL | Margay | Komet |
| 3 | | Roger Smith | Chattanooga, TN | Dart | Mc |
| 4 | | Roger Winterbotham | New Lebanon, OH | Hornet | Komet |
| 5 | | Steve Johnson | Saratoga, CA | Tecno | BM |
| 6 | | Pat Jones | Detroit, MI | Bug | Komet |
| 7 | | Don Turpenen | San Jose, CA | Margay | Komet |
| 8 | | Bob Bjorneby | Rochelle, IL | Margay | Mc |
| 9 | | Bill Sloan | Nashville, TN | King | BM |
| 10 | | Kurt Hoffman | Fresno, CA | Komet |
| | Open Light |
| 1 | | Frank Harbin, Jr. | Salinas, CA | Bug | Komet |
| 2 | | Kathey Hartman | Glendale, CA | Caretta | Saetta |
| 3 | | Linda Emmick | Mountain View, CA | Margay | Komet |
| 4 | | Pete Michel | Hialeah, FL | Hornet | Komet |
| 5 | | Charlie Fisher | Columbus, OH | Hornet | Mc |
| 6 | | Scott Shinn | Hollywood, FL | Bug | Komet |
| 7 | | Mike McAlister | Dallas, TX | H&L Special | Komet |
| 8 | | Mickey Yeager | Palatine, IL | Margay | Komet |
| 9 | | Benny Buchacher | Miami, FL | Hornet | Komet |
| 10 | | Warren Phelps | Winter Park, FL | Red Devil | Mc |
| | Rookie Jr. |
| 1 | | Danny Culverson | Miami, FL | Hornet | Mc |
| 2 | | Rick Pollock | Aptos, CA | Chaparral | Mc |
| 3 | | Stanley Hansen | Long Beach, CA | Bug | Mc |
| 4 | | Jay Mayberry | Springfield, IL | Bug | Mc |
| 5 | | Mike Murphy | Plainfield, IN | Fox | Mc |
| 6 | | Ronnie Crittle | Berea, OH | Dart | Mc |
| 7 | | Wade Gresham | San Jose, CA | Bug | Mc |
| 8 | | Dale Payne | Santa Susanna, CA | Bug | Mc |
| 9 | | Scott Goodyear | Willowdale, Ontario, Canada | Margay | Mc |
| 10 | | Steve Vera | Sunnyvale, CA | Bug | Mc |
| | Stock Appearing Jr. |
| 1 | | Dave Knapp | Manteca, CA | Bug | Komet |
| 2 | | Tim Williamson | Seaside, CA | Bug | Komet |
| 3 | | Tony Adkins | Rowland Heights, CA | Bug | Komet |
| 4 | | Joe Bowen | Hialeah, FL | Hornet | Komet |
| 5 | | Kyle Adkins | Rowland Heights, CA | Bug | Komet |
| 6 | | Albert Pantaleo | Roseville, CA | Bug | Komet |
| 7 | | James Kasprzak | Milwaukee, WI | Margay | Komet |
| 8 | | Leroy Wilkerson | Conroe, TX | Margay | Komet |
| 9 | | John Butler | Miami, FL | Hornet | Komet |
| 10 | | Bruce Kelty | Rochester, NY | Hornet | Komet |
| | Stock Heavy |
| 1 | | Steve Johnson | Saratoga, CA | Tecno | Komet |
| 2 | | Don Turpenen | San Jose, CA | Margay | Komet |
| 3 | | Jeff Brown | Dearborn Heights, MI | Margay | Komet |
| 4 | | John Lenhard | Rochester, NY | Hornet | Komet |
| 5 | | Walter McDade | Nashville, TN | King | Komet |
| 6 | | Dan Sheppard | Richmond, IN | Dart | Komet |
| 7 | | Rick Niehaus | Springfield, IL | Hornet | Komet |
| 8 | | David Dobogai | Franklin, WI | Margay | Komet |
| 9 | | Larry Streeter | Milwaukee, WI | Bug | Komet |
| 10 | | Terry Traeder | Quincy, IL | Margay | Komet |
| | Stock Light |
| 1 | | Frank Harbin, Jr. | Salinas, CA | Bug | Komet |
| 2 | | Pete Michel | Hialeah, FL | Hornet | Komet |
| 3 | | Randy Linn | Fresno, CA | Margay | Komet |
| 4 | | Benny Buchacher | Miami, FL | Hornet | Komet |
| 5 | | Terry Traeder | Quincy, IL | Margay | Komet |
| 6 | | Kathey Hartman | Glendale, CA | Caretta | Komet |
| 7 | | Mickey Yeager | Palatine, IL | Margay | Komet |
| 8 | | Mike McAlister | Dallas, TX | H&L Special | Komet |
| 9 | | Riley Tharp | Indianapolis, IN | Margay | Komet |
| 10 | | Malcolm Lovelace | Springfield, OH | Bug | Komet |