700 Twins SuperSport, 450 SuperSport, 350 SuperSport

Race · Buttonwillow Raceway · May 30, 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

11:58.101

01:57.920

94.64

—

Lap	Time	+/- best	mph	Pos
1	2:1.999	4.079	91.476	1
2	1:57.920	0.000	94.64	1
3	1:59.122	1.202	93.685	1
4	1:59.513	1.593	93.379	1
5	1:59.608	1.688	93.305	1
6	1:58.874	0.954	93.881	1

2

85

Luke Hiesterman

700 TW SS E P2

6

12:06.501

01:59.228

93.602

08.400

Lap	Time	+/- best	mph	Pos
1	2:2.286	3.058	91.261	2
2	2:0.165	0.937	92.872	2
3	1:59.228	0.000	93.602	2
4	1:59.902	0.674	93.076	2
5	2:0.090	0.862	92.93	2
6	2:3.426	4.198	90.419	2

3

33

Mark Von Achen

700 TW SS N ★

6

12:27.077

02:02.110

91.393

28.976

Lap	Time	+/- best	mph	Pos
1	2:6.928	4.818	87.924	4
2	2:2.110	0.000	91.393	3
3	2:4.217	2.107	89.843	3
4	2:4.952	2.842	89.314	3
5	2:4.251	2.141	89.818	3
6	2:3.074	0.964	90.677	3

4

886

Joseph Bussing

700 TW SS E P3

6

12:41.636

02:06.076

88.518

43.535

Lap	Time	+/- best	mph	Pos
1	2:6.349	0.273	88.327	3
2	2:7.357	1.281	87.628	4
3	2:6.220	0.144	88.417	4
4	2:6.887	0.811	87.952	4
5	2:6.625	0.549	88.134	4
6	2:6.076	0.000	88.518	4

5

791

Jaden Damato

450 SS N ★

6

12:45.887

02:01.469

91.875

47.786

Lap	Time	+/- best	mph	Pos
1	2:4.563	3.094	89.593	6
2	2:2.126	0.657	91.381	6
3	2:1.719	0.250	91.687	5
4	2:1.880	0.411	91.565	5
5	2:1.619	0.150	91.762	5
6	2:1.469	0.000	91.875	5

6

29

Brian Bartlow

450 SS E ★

6

12:46.492

02:01.319

91.989

48.391

Lap	Time	+/- best	mph	Pos
1	2:5.880	4.561	88.656	7
2	2:1.395	0.076	91.931	7
3	2:1.572	0.253	91.797	6
4	2:1.479	0.160	91.868	6
5	2:2.145	0.826	91.367	6
6	2:1.319	0.000	91.989	6

7

425

Keyi Ren

450 SS E P2

6

13:13.741

02:03.000

90.732

01:15.640

Lap	Time	+/- best	mph	Pos
1	2:5.891	2.891	88.648	8
2	2:3.000	0.000	90.732	8
3	2:8.692	5.692	86.719	7
4	2:5.700	2.700	88.783	7
5	2:7.236	4.236	87.711	7
6	2:10.256	7.256	85.677	7

8

707

Henning Tretau

450 SS N P2

6

13:21.855

02:06.648

88.118

01:23.754

Lap	Time	+/- best	mph	Pos
1	2:10.606	3.958	85.448	10
2	2:7.859	1.211	87.284	10
3	2:7.621	0.973	87.446	9
4	2:8.119	1.471	87.107	8
5	2:7.952	1.304	87.22	8
6	2:6.648	0.000	88.118	8

9

930

Aaron Pigeon

450 SS E P3

6

13:22.166

02:06.369

88.313

01:24.065

Lap	Time	+/- best	mph	Pos
1	2:10.568	4.199	85.473	9
2	2:6.369	0.000	88.313	9
3	2:9.992	3.623	85.851	10
4	2:7.441	1.072	87.57	9
5	2:7.797	1.428	87.326	9
6	2:6.912	0.543	87.935	9

10

704

Atsushi Sumiya

450 SS E P4

6

13:37.196

02:09.399

86.245

01:39.095

Lap	Time	+/- best	mph	Pos
1	2:11.659	2.260	84.764	11
2	2:9.399	0.000	86.245	11
3	2:10.155	0.756	85.744	11
4	2:9.820	0.421	85.965	11
5	2:9.815	0.416	85.968	11
6	2:12.871	3.472	83.991	10

11

771

Aj Singh

700 TW SS N P2

6

13:39.883

02:15.359

82.447

01:41.782

Lap	Time	+/- best	mph	Pos
1	2:17.370	2.011	81.24	5
2	2:15.359	0.000	82.447	5
3	2:15.853	0.494	82.148	8
4	2:16.317	0.958	81.868	10
5	2:16.141	0.782	81.974	10
6	2:16.057	0.698	82.024	11

12

769

Hung Yui Lo

350 SS E ★

6

13:40.489

02:04.339

89.755

01:42.388

Lap	Time	+/- best	mph	Pos
1	2:8.742	4.403	86.685	14
2	2:4.852	0.513	89.386	14
3	2:4.339	0.000	89.755	14
4	2:4.951	0.612	89.315	13
5	2:4.349	0.010	89.747	13
6	2:9.910	5.571	85.906	12

13

939

Sanson Hu

450 SS N P3

6

13:41.059

02:09.801

85.978

01:42.958

Lap	Time	+/- best	mph	Pos
1	2:13.327	3.526	83.704	12
2	2:9.801	0.000	85.978	12
3	2:11.091	1.290	85.132	12
4	2:11.478	1.677	84.881	12
5	2:11.213	1.412	85.053	12
6	2:10.646	0.845	85.422	13

14

43

Jay Kinberger

350 SS E P2

6

13:41.065

02:04.676

89.512

01:42.964

Lap	Time	+/- best	mph	Pos
1	2:9.829	5.153	85.959	16
2	2:4.676	0.000	89.512	15
3	2:4.794	0.118	89.427	15
4	2:5.116	0.440	89.197	15
5	2:5.969	1.293	88.593	14
6	2:7.262	2.586	87.693	14

15

975

Philip Burkhardt

450 SS E P5

6

13:49.336

02:10.351

85.615

01:51.235

Lap	Time	+/- best	mph	Pos
1	2:20.506	10.155	79.427	13
2	2:10.948	0.597	85.225	13
3	2:10.351	0.000	85.615	13
4	2:11.761	1.410	84.699	14
5	2:11.293	0.942	85.001	15
6	2:10.540	0.189	85.491	15

16

247

Nolan Leupp

350 SS E P3

6

13:54.547

02:07.530

87.509

01:56.446

Lap	Time	+/- best	mph	Pos
1	2:9.979	2.449	85.86	15
2	2:8.798	1.268	86.647	16
3	2:8.006	0.476	87.183	16
4	2:8.330	0.800	86.963	17
5	2:8.647	1.117	86.749	16
6	2:7.530	0.000	87.509	16

17

404

Nicholas Renoni

350 SS E P4

6

13:54.649

02:07.529

87.51

01:56.548

Lap	Time	+/- best	mph	Pos
1	2:10.898	3.369	85.257	17
2	2:8.060	0.531	87.147	17
3	2:9.180	1.651	86.391	17
4	2:7.885	0.356	87.266	18
5	2:7.923	0.394	87.24	17
6	2:7.529	0.000	87.51	17

18

701

Jonathan Merrill

350 SS N ★

6

13:56.943

02:07.719

87.379

01:58.842

Lap	Time	+/- best	mph	Pos
1	2:10.579	2.860	85.466	18
2	2:7.959	0.240	87.215	18
3	2:9.205	1.486	86.374	19
4	2:7.719	0.000	87.379	19
5	2:8.126	0.407	87.102	18
6	2:9.538	1.819	86.152	18

19

88

Lisa Kinberger

350 SS E P5

6

13:56.944

02:09.453

86.209

01:58.843

Lap	Time	+/- best	mph	Pos
1	2:11.776	2.323	84.689	20
2	2:9.670	0.217	86.065	21
3	2:9.482	0.029	86.19	21
4	2:9.453	0.000	86.209	21
5	2:11.556	2.103	84.831	19
6	2:0.697		92.463	19

20

535

Ayberk Yaraneri

350 SS E P6

6

14:07.609

02:08.598

86.782

02:09.508

Lap	Time	+/- best	mph	Pos
1	2:11.730	3.132	84.719	19
2	2:8.598	0.000	86.782	20
3	2:9.433	0.835	86.222	20
4	2:10.003	1.405	85.844	20
5	2:13.415	4.817	83.649	20
6	2:10.790	2.192	85.328	20

21

971

Michael Stapler

350 SS E P7

5

11:58.325

02:09.483

86.189

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:15.475	5.992	82.377	23
2	2:9.953	0.470	85.877	22
3	2:9.792	0.309	85.984	22
4	2:9.622	0.139	86.096	22
5	2:9.483	0.000	86.189	21

22

758

Ellie Melon

350 SS N P2

5

12:07.947

02:11.074

85.143

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:16.720	5.646	81.627	24
2	2:12.263	1.189	84.377	24
3	2:12.102	1.028	84.48	24
4	2:11.074	0.000	85.143	24
5	2:11.619	0.545	84.79	22

23

972

Deacon James

350 SS N P3

5

12:08.195

02:12.122

84.467

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:13.862	1.740	83.369	22
2	2:12.122	0.000	84.467	23
3	2:12.908	0.786	83.968	23
4	2:12.146	0.024	84.452	23
5	2:12.937	0.815	83.95	23

24

996

Drew Vaterlaus

350 SS N P4

5

12:16.253

02:12.128

84.464

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:17.513	5.385	81.156	25
2	2:12.128	0.000	84.464	25
3	2:13.600	1.472	83.533	25
4	2:14.027	1.899	83.267	25
5	2:14.717	2.589	82.84	24

25

83

Pao Vang

350 SS E

4

09:37.814

02:06.390

88.298

DNF

Lap	Time	+/- best	mph	Pos
1	2:12.486	6.096	84.235	21
2	2:6.513	0.123	88.212	19
3	2:8.155	1.765	87.082	18
4	2:6.390	0.000	88.298	16

26

739

Eugene Begadon

450 SS N

0

34.248

00.000

0

DNF

27

960

Yon Asmerom

700 TW SS N

0

00.000

00.000

0

DNS

28

880

Alex George

700 TW SS E

0

00.000

00.000

0

DNS

29

760

Tom Nichols

350 SS E

0

00.000

00.000

0

DNS

30

741

Izaiah Thigpen

350 SS E

0

00.000

00.000

0

DNS

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