Final round-by-round results from the 20th annual O'Reilly NHRA Summer Nationals presented by Castrol GTX at Heartland Park Topeka, the ninth of 24 events in the  NHRA POWERade Drag Racing Series:

TOP FUEL:

ROUND ONE -- Brandon Bernstein, 4.625, 311.99 def. J.R. Todd, 4.667, 286.74; Tony Schumacher, 5.862, 235.97 def. Alan Bradshaw, 11.201, 84.69; Morgan Lucas, 4.749, 305.98 def. Rod Fuller, 4.856, 261.98; Larry Dixon, 4.630, 308.85 was unopposed; Cory McClenathan, 4.587, 314.46 def. Bob Vandergriff, 13.150, 74.69; Antron Brown, 4.612, 294.50 def. David Grubnic, 8.328, 89.43; Joe Hartley, 4.727, 311.85 def. Doug Kalitta, 5.327, 208.84; Hillary Will, 4.633, 310.91 def. Doug Herbert, 4.672, 308.43;

Final round-by-round results from the 20th annual O'Reilly NHRA Summer Nationals presented by Castrol GTX at Heartland Park Topeka, the ninth of 24 events in the  NHRA POWERade Drag Racing Series:

TOP FUEL:

ROUND ONE -- Brandon Bernstein, 4.625, 311.99 def. J.R. Todd, 4.667, 286.74; Tony Schumacher, 5.862, 235.97 def. Alan Bradshaw, 11.201, 84.69; Morgan Lucas, 4.749, 305.98 def. Rod Fuller, 4.856, 261.98; Larry Dixon, 4.630, 308.85 was unopposed; Cory McClenathan, 4.587, 314.46 def. Bob Vandergriff, 13.150, 74.69; Antron Brown, 4.612, 294.50 def. David Grubnic, 8.328, 89.43; Joe Hartley, 4.727, 311.85 def. Doug Kalitta, 5.327, 208.84; Hillary Will, 4.633, 310.91 def. Doug Herbert, 4.672, 308.43;

QUARTERFINALS -- Dixon, 4.691, 302.14 def. Bernstein, 4.698, 309.70; Brown, 4.617, 318.99 def. Hartley, 12.117, 82.84; Will, 4.757, 292.58 def. Lucas, 4.780, 278.52; McClenathan, 4.660, 307.51 def. Schumacher, 5.657, 165.01;

SEMIFINALS -- Will, 4.809, 291.51 def. McClenathan, 7.197, 116.27; Dixon, 4.787, 302.01 def. Brown, 5.079, 236.01;

FINAL -- Will, 4.744, 304.53 def. Dixon, 4.960, 281.42.

FUNNY CAR:

ROUND ONE -- Tim Wilkerson, Chevy Impala, 4.889, 307.79 def. Frank Hawley, Dodge Charger, 4.849, 306.95; Gary Densham, Impala, 4.962, 304.32 def. Tony Bartone, Chevy Monte Carlo, 6.648, 135.43; Bob Tasca III, Ford Mustang, 4.939, 309.06 def. Tony Pedregon, Impala, 6.199, 150.16; Melanie Troxel, Charger, 4.940, 297.81 def. Jack Beckman, Charger, 4.976, 303.03; Ron Capps, Charger, 4.956, 307.37 def. Cruz Pedregon, Toyota Solara, foul; Jerry Toliver, Charger, 4.946, 305.22 def. Tommy Johnson Jr., Charger, 4.950, 305.36; Gary Scelzi, Charger, 4.927, 305.70 def. Robert Hight, Mustang, 5.237, 219.72; John Force, Mustang, 4.890, 291.95 def. Ashley Force, Mustang, 4.880, 307.93;

QUARTERFINALS -- Wilkerson, 5.005, 298.01 def. Toliver, 5.021, 292.27; Capps, 4.969, 300.06 def. Troxel, 5.016, 298.01; J. Force, 4.980, 295.34 def. Densham, 7.356, 114.60; Scelzi, 4.997, 298.14 def. Tasca III, 4.983, 296.83;

SEMIFINALS -- Wilkerson, 6.009, 194.32 def. Scelzi, 6.138, 210.70; J. Force, 5.009, 296.37 def. Capps, 7.119, 126.99;

FINAL -- J. Force, 4.996, 299.66 def. Wilkerson, 6.183, 152.61.

PRO STOCK:

ROUND ONE -- Larry Morgan, Dodge Stratus, 6.772, 203.03 def. Allen Johnson, Stratus, 6.787, 203.34; Rickie Jones, Stratus, 6.772, 202.82 def. Warren Johnson, Pontiac GXP, 6.741, 205.44; V. Gaines, Stratus, 6.777, 203.19 def. Jason Line, GXP, 6.757, 203.25; Kurt Johnson, Chevy Cobalt, 6.757, 204.11 def. Greg Anderson, GXP, 6.790, 202.67; Jeg Coughlin, Cobalt, 6.751, 203.52 def. Greg Stanfield, GXP, 6.770, 203.00; Dave Connolly, Cobalt, 6.737, 204.32 def. Justin Humphreys, Stratus, 6.769, 203.03; Mike Edwards, GXP, 6.754, 203.68 def. Jim Yates, GXP, 6.761, 203.12; Ron Krisher, Cobalt, 6.732, 203.92 def. Todd Hoerner, Stratus, 6.817, 202.76;

QUARTERFINALS -- K. Johnson, 12.660, 67.98 def. Gaines, foul; Coughlin, 6.774, 204.17 def. Edwards, 6.793, 203.28; Morgan, 6.772, 203.22 def. Connolly, 14.645, 56.77; Krisher, 6.745, 204.01 def. Jones, 6.779, 203.25;

SEMIFINALS -- Morgan, 6.768, 203.25 def. Coughlin, 8.007, 124.43; Krisher, 6.750, 203.83 def. K. Johnson, 6.755, 204.54;

FINAL -- Krisher, 6.758, 204.70 def. Morgan, 12.144, 62.96.