Schnellster Fahrer bei dem im Rahmen des RedBud National in Buchanan, Michigan, absolvierten Zeittraining der Klasse 450MX war Chase Sexton.
Der KTM-Werksfahrer umrundete die Rennstrecke in 2:04.902 Minuten und war damit über eine Sekunde zügiger unterwegs als Justin Cooper (Yamaha), der sich Rang zwei in der Zeitentabelle sicherte. Red-Plate-Inhaber Hunter Lawrence (Honda), Aaron Plessinger (KTM) und Jason Anderson (Kawasaki) komplettierten die Top 5.
450MX Zeittraining
1. Chase Sexton (KTM), 2:04.902
2. Justin Cooper (YAM), 2:06.206
3. Hunter Lawrence (HON), 2:06.252
4. Aaron Plessinger (KTM), 2:07.964
5. Jason Anderson (KAW), 2:08.113
6. Malcolm Stewart (HUS), 2:08.136
7. Kyle Webster (HON), 2:08.907
8. Dylan Ferrandis (HON), 2:09.598
9. Christian Craig (HUS), 2:10.388
10. Shane McElrath (SUZ), 2:11.486
11. Jerry Robin (YAM), 2:11.608
12. Derek Kelley (KTM), 2:11.705
13. Garrett Marchbanks (YAM), 2:11.731
14. Broc Tickle (KAW), 2:11.879
15. Phillip Nicoletti (YAM), 2:11.897
16. Grant Harlan (YAM), 2:12.104
17. Harri Kullas (KTM), 2:12.244
18. Anthony Rodriguez (KTM), 2:12.626
19. Alvin Östlund (HON), 2:12.639
20. Jeremy Hand (HON), 2:12.812
21. Marshal Weltin (YAM), 2:12.913
22. Freddie Noren (KAW), 2:13.018
23. Bryce Shelly (YAM), 2:13.201
24. Romain Pape (GAS), 2:13.346
25. Cullin Park (HON), 2:13.355
26. Kyle Chisholm (SUZ), 2:13.399
27. Vinny Luhovey (HON), 2:13.698
28. James Harrington (YAM), 2:13.716
29. Gert Krestinov (HON), 2:13.872
30. Colton Eigenmann (YAM), 2:13.903
31. Max Miller (SUZ), 2:14.084
32. Trevin Nelson (YAM), 2:14.109
33. Jeff Walker (GAS), 2:14.459
34. Scotty Verhaeghe (GAS), 2:14.612
35. Kevin Moranz (KTM), 2:14.821
36. Henry Miller (HON), 2:14.889
—
37. Zack Williams (HON), 2:14.947
38. Dean Wilson (HON), 2:15.068
39. Izaih Clark (HON), 2:15.187
40. Ayden Shive (KAW), 2:15.300
41. Tristan Lane (KTM), 2:15.313
42. Cade Clason (KAW), 2:15.526
43. Jace Kessler (YAM), 2:15.871
44. Jake Masterpool (GAS), 2:15.925
45. Bryton Carroll (YAM), 2:15.978
46. Lorenzo Locurcio (GAS), 2:16.006
47. Cody Groves (KAW), 2:16.534
48. Tyler Stepek (HON), 2:16.761
49. Mike Witkowski (HON), 2:17.709
50. Takumu Yokosawa (HON), 2:18.561
51. Cory Carsten (SUZ), 2:18.701
52. Justin Cokinos (GAS), 2:19.018
53. Kyle Petrie (KAW), 2:19.019
54. Mitchell Zaremba (YAM), 2:20.036
55. Cameron Horner (HON), 2:20.450
56. Kile Epperson (HON), 2:20.939
57. Nick Inman (KTM), 2:21.194
58. Casey Carmichael (YAM), 2:21.673
59. Mike Kruger (KTM), 2:21.885
60. Ryan Diezic (KTM), 2:21.898
61. Ryan Peters (KAW), 2:22.204
62. Hayden Justice (YAM), 2:22.351
63. Eddie Norred (KAW), 2:23.590
64. Vincent Lauzon (HUS), 2:24.263
65. Tj Squib (YAM), 2:24.464
66. Ivon Hays (GAS), 2:25.547
67. Nicholas Hunt (HON), 2:25.773
68. Brandon Pederson (YAM), 2:26.492
69. Skyler Leaf (KTM), 2:26.644
70. Gavin Mays (KTM), 2:26.860
71. Karter DeLong (YAM), 2:27.800
72. Evan Talbott (YAM), 2:28.041
73. Jack Winland (YAM), 2:28.221
74. Ethan Eslinger (KTM), 2:29.050
75. Trevor Dunn (SUZ), 2:29.277
76. Zach Gareis (YAM), 2:29.313
77. Griffin Maxwell (KAW), 2:29.538
78. Jacob Beverage (YAM), 2:29.540
79. Kyle Koosmann (YAM), 2:29.821
80. Matthew Jackson (HON), 2:30.938
81. Zane Klemz (KTM), 2:30.950
82. Landon Armbruster (HON), 2:31.801
83. Zach Peters (HON), 2:32.372
84. Isaac Langston (GAS), 2:32.489
85. Collin Hinrichs (KTM), 2:36.274
86. Kyle Vidovich (HON), 2:37.126
87. Ryan Lechien (YAM), 2:37.682
88. Michael Kitzmiller (YAM), 2:39.437
89. Bo Cooper (YAM), 2:40.060