700 Twins SuperSport, 450 SuperSport, 350 SuperSport, Vintage

Race · Buttonwillow Raceway Circuit · August 29, 2026 · American Federation of Motorcyclists Official

Pos

No.

Rider

Class

Laps

Total time

Best

Best mph

Diff

1

223

Dave Moss

700 TW SS E ★

6

11:27.508

01:53.102

81.484

—

Lap	Time	+/- best	mph	Pos
1	1:55.542	2.440	79.763	1
2	1:53.454	0.352	81.231	1
3	1:53.730	0.628	81.034	1
4	1:54.178	1.076	80.716	1
5	1:54.688	1.586	80.357	1
6	1:53.102	0.000	81.484	1

2

880

Alex George

700 TW SS E P2

6

11:27.908

01:52.703

81.772

00.400

Lap	Time	+/- best	mph	Pos
1	1:55.714	3.011	79.645	2
2	1:53.488	0.785	81.207	2
3	1:53.848	1.145	80.95	2
4	1:54.078	1.375	80.787	2
5	1:55.160	2.457	80.028	2
6	1:52.703	0.000	81.772	2

3

215

Christian Cepeda

700 TW SS E P3

6

12:00.637

01:58.727

77.623

33.129

Lap	Time	+/- best	mph	Pos
1	2:1.798	3.071	75.666	3
2	1:59.061	0.334	77.406	3
3	1:59.236	0.509	77.292	3
4	1:58.727	0.000	77.623	3
5	1:59.729	1.002	76.974	3
6	1:58.886	0.159	77.52	3

4

888R

Jake Tran

700 TW SS E P4

6

12:07.542

01:59.686

77.001

40.034

Lap	Time	+/- best	mph	Pos
1	2:2.532	2.846	75.213	4
2	1:59.686	0.000	77.001	4
3	1:59.853	0.167	76.894	4
4	1:59.835	0.149	76.906	4
5	2:1.204	1.518	76.037	4
6	2:0.501	0.815	76.481	4

5

29

Brian Bartlow

450 SS E ★

6

12:35.308

01:58.844

77.547

01:07.800

Lap	Time	+/- best	mph	Pos
1	2:1.262	2.418	76.001	5
2	1:59.520	0.676	77.108	5
3	1:59.787	0.943	76.937	5
4	1:58.844	0.000	77.547	5
5	1:59.985	1.141	76.81	5
6	1:59.887	1.043	76.872	5

6

923

Matthew Ryan

450 SS E P2

6

12:45.406

02:00.086

76.745

01:17.898

Lap	Time	+/- best	mph	Pos
1	2:1.853	1.767	75.632	6
2	2:0.086	0.000	76.745	6
3	2:0.372	0.286	76.563	6
4	2:1.055	0.969	76.131	6
5	2:3.284	3.198	74.754	6
6	2:2.614	2.528	75.163	6

7

739R

Philip Fernandez

450 SS E P3

6

12:54.593

02:01.579

75.803

01:27.085

Lap	Time	+/- best	mph	Pos
1	2:6.314	4.735	72.961	9
2	2:1.588	0.009	75.797	8
3	2:2.375	0.796	75.309	8
4	2:3.011	1.432	74.92	8
5	2:2.603	1.024	75.169	7
6	2:1.579	0.000	75.803	7

8

425

Keyi Ren

450 SS E P4

6

13:08.886

02:02.511

75.226

01:41.378

Lap	Time	+/- best	mph	Pos
1	2:4.791	2.280	73.851	7
2	2:3.068	0.557	74.885	7
3	2:2.511	0.000	75.226	7
4	2:3.060	0.549	74.89	7
5	2:5.571	3.060	73.393	8
6	2:13.180	10.669	69.2	8

9

707

Henning Tretau

450 SS N ★

6

13:22.338

02:03.600

74.563

01:54.830

Lap	Time	+/- best	mph	Pos
1	2:10.125	6.525	70.824	10
2	2:9.845	6.245	70.977	11
3	2:4.443	0.843	74.058	11
4	2:5.371	1.771	73.51	10
5	2:3.600	0.000	74.563	9
6	2:12.640	9.040	69.481	9

10

713

Hailey Makinson

450 SS E P5

6

13:26.029

02:06.296

72.971

01:58.521

Lap	Time	+/- best	mph	Pos
1	2:9.741	3.445	71.034	11
2	2:6.296	0.000	72.971	10
3	2:7.666	1.370	72.188	10
4	2:8.095	1.799	71.947	11
5	2:8.944	2.648	71.473	10
6	2:8.376	2.080	71.789	10

11

939

Sanson Hu

450 SS N P2

6

13:26.237

02:06.572

72.812

01:58.729

Lap	Time	+/- best	mph	Pos
1	2:10.873	4.301	70.419	13
2	2:8.574	2.002	71.679	12
3	2:7.397	0.825	72.341	12
4	2:7.755	1.183	72.138	12
5	2:6.572	0.000	72.812	11
6	2:7.376	0.804	72.353	11

12

404

Nicholas Renoni

350 SS E ★

6

13:26.376

02:01.886

75.612

01:58.868

Lap	Time	+/- best	mph	Pos
1	2:4.188	2.302	74.21	15
2	2:2.667	0.781	75.13	15
3	2:3.043	1.157	74.901	16
4	2:3.486	1.600	74.632	15
5	2:1.886	0.000	75.612	13
6	2:2.464	0.578	75.255	12

13

769

Hung Yui Lo

350 SS E P2

6

13:26.463

02:02.021

75.528

01:58.955

Lap	Time	+/- best	mph	Pos
1	2:4.949	2.928	73.758	14
2	2:2.247	0.226	75.388	14
3	2:2.021	0.000	75.528	14
4	2:3.486	1.465	74.632	13
5	2:2.666	0.645	75.131	12
6	2:3.347	1.326	74.716	13

14

701

Jonathan Merrill

350 SS N ★

6

13:26.664

02:02.118

75.468

01:59.156

Lap	Time	+/- best	mph	Pos
1	2:4.811	2.693	73.84	16
2	2:2.820	0.702	75.037	16
3	2:2.118	0.000	75.468	15
4	2:3.908	1.790	74.378	14
5	2:2.303	0.185	75.354	14
6	2:2.607	0.489	75.167	14

15

83

Pao Vang

350 SS E P3

6

13:32.364

02:02.132

75.459

02:04.856

Lap	Time	+/- best	mph	Pos
1	2:6.801	4.669	72.681	17
2	2:2.652	0.520	75.139	17
3	2:2.132	0.000	75.459	17
4	2:3.519	1.387	74.612	17
5	2:2.177	0.045	75.432	15
6	2:6.425	4.293	72.897	15

16

718

Hyan Nguyen

450 SS N P3

5

11:35.335

02:10.361

70.696

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:11.083	0.722	70.307	12
2	2:10.361	0.000	70.696	13
3	2:11.465	1.104	70.102	13
4	2:12.901	2.540	69.345	16
5	2:12.602	2.241	69.501	16

17

971

Michael Stapler

350 SS E P4

5

11:45.219

02:06.006

73.139

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:7.474	1.468	72.297	18
2	2:6.006	0.000	73.139	18
3	2:7.686	1.680	72.177	18
4	2:7.978	1.972	72.012	19
5	2:7.392	1.386	72.344	17

18

760

Tom Nichols

VIN E ★

5

11:47.341

02:04.761

73.869

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:10.331	5.570	70.712	21
2	2:5.262	0.501	73.574	19
3	2:4.761	0.000	73.869	19
4	2:6.221	1.460	73.015	18
5	2:11.026	6.265	70.337	18

19

972

Deacon James

350 SS N P2

5

11:54.475

02:08.576

71.677

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:8.988	0.412	71.449	19
2	2:8.576	0.000	71.677	20
3	2:9.323	0.747	71.263	20
4	2:9.744	1.168	71.032	20
5	2:9.094	0.518	71.39	19

20

88

Lisa Kinberger

350 SS E P5

5

11:57.970

02:09.200

71.331

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:10.599	1.399	70.567	20
2	2:9.628	0.428	71.096	21
3	2:9.200	0.000	71.331	21
4	2:9.790	0.590	71.007	21
5	2:9.699	0.499	71.057	20

21

758

Ellie Melon

350 SS N P3

5

12:28.196

02:15.158

68.187

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:16.927	1.769	67.306	22
2	2:15.158	0.000	68.187	22
3	2:15.783	0.625	67.873	22
4	2:15.781	0.623	67.874	22
5	2:15.519	0.361	68.005	21

22

930

Aaron Pigeon

450 SS E

4

08:57.710

02:04.269

74.162

DNF

Lap	Time	+/- best	mph	Pos
1	2:6.943	2.674	72.6	8
2	2:5.533	1.264	73.415	9
3	2:4.488	0.219	74.031	9
4	2:4.269	0.000	74.162	9

23

791

Jaden Damato

450 SS N

0

00.000

00.000

0

DNS

24

85

Luke Hiesterman

700 TW SS E

0

00.000

00.000

0

DNS

25

247

Nolan Leupp

350 SS E

0

00.000

00.000

0

DNS

26

771

Aj Singh

700 TW SS N

0

00.000

00.000

0

DNS

27

30

Ramkumar Subramanian

700 TW SS E

0

00.000

00.000

0

DNS

28

704

Atsushi Sumiya

450 SS E

0

00.000

00.000

0

DNS

29

922

Adam Thiesen

350 SS N

0

00.000

00.000

0

DNS

30

737

Lucas Wafelbakker

450 SS N

0

00.000

00.000

0

DNS

31

502R

Edgar Roldan

450 SS N

0

00.000

00.000

0

DNS

32

741

Izaiah Thigpen

350 SS E

0

00.000

00.000

0

DNS

Tap a row with a ▸ to see that rider's lap-by-lap times.