700 Twins Superbike, 450 Superbike, 350 Superbike, CVSB

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 SBK E ★

6

11:59.760

01:58.412

94.247

—

Lap	Time	+/- best	mph	Pos
1	2:2.905	4.493	90.802	1
2	1:58.546	0.134	94.141	1
3	1:58.751	0.339	93.978	1
4	1:58.412	0.000	94.247	1
5	1:59.499	1.087	93.39	1
6	2:0.037	1.625	92.971	1

2

85

Luke Hiesterman

700 TW SBK E P2

6

12:07.047

01:59.539

93.359

07.287

Lap	Time	+/- best	mph	Pos
1	2:4.122	4.583	89.912	2
2	1:59.896	0.357	93.081	2
3	2:0.413	0.874	92.681	2
4	1:59.539	0.000	93.359	2
5	2:0.813	1.274	92.374	2
6	2:0.426	0.887	92.671	2

3

215

Christian Cepeda

700 TW SBK E P3

6

12:23.734

02:02.141

91.37

23.974

Lap	Time	+/- best	mph	Pos
1	2:6.311	4.170	88.353	3
2	2:3.161	1.020	90.613	3
3	2:3.040	0.899	90.702	3
4	2:2.141	0.000	91.37	3
5	2:2.149	0.008	91.364	3
6	2:4.713	2.572	89.485	3

4

33

Mark Von Achen

700 TW SBK N ★

6

12:25.690

02:02.655

90.987

25.930

Lap	Time	+/- best	mph	Pos
1	2:6.526	3.871	88.203	4
2	2:3.463	0.808	90.391	4
3	2:2.809	0.154	90.873	4
4	2:2.655	0.000	90.987	4
5	2:2.797	0.142	90.882	4
6	2:5.046	2.391	89.247	4

5

880

Alex George

450 SBK E ★

6

12:26.197

01:58.721

94.002

26.437

Lap	Time	+/- best	mph	Pos
1	2:0.001	1.280	92.999	6
2	1:58.721	0.000	94.002	6
3	1:59.590	0.869	93.319	6
4	2:0.794	2.073	92.389	5
5	1:58.727	0.006	93.997	5
6	1:59.200	0.479	93.624	5

6

29

Brian Bartlow

450 SBK E P2

6

12:36.443

01:59.947

93.041

36.683

Lap	Time	+/- best	mph	Pos
1	2:4.400	4.453	89.711	8
2	1:59.947	0.000	93.041	7
3	1:59.947	0.000	93.041	7
4	2:0.765	0.818	92.411	6
5	2:1.535	1.588	91.825	6
6	2:1.398	1.451	91.929	6

7

791

Jaden Damato

450 SBK N ★

6

12:40.527

02:00.864

92.335

40.767

Lap	Time	+/- best	mph	Pos
1	2:4.200	3.336	89.855	7
2	2:1.315	0.451	91.992	8
3	2:0.864	0.000	92.335	8
4	2:1.294	0.430	92.008	8
5	2:1.431	0.567	91.904	7
6	2:2.958	2.094	90.763	7

8

886

Joseph Bussing

700 TW SBK E P4

6

12:51.622

02:06.924

87.927

51.862

Lap	Time	+/- best	mph	Pos
1	2:8.947	2.023	86.547	5
2	2:7.298	0.374	87.668	5
3	2:6.924	0.000	87.927	5
4	2:8.199	1.275	87.052	7
5	2:8.560	1.636	86.808	8
6	2:9.001	2.077	86.511	8

9

425

Keyi Ren

450 SBK E P3

6

12:59.408

02:02.854

90.84

59.648

Lap	Time	+/- best	mph	Pos
1	2:6.029	3.175	88.551	9
2	2:2.974	0.120	90.751	9
3	2:2.854	0.000	90.84	9
4	2:4.219	1.365	89.841	9
5	2:5.697	2.843	88.785	9
6	2:8.792	5.938	86.651	9

10

707

Henning Tretau

450 SBK N P2

6

13:15.708

02:05.993

88.576

01:15.948

Lap	Time	+/- best	mph	Pos
1	2:8.486	2.493	86.858	10
2	2:5.993	0.000	88.576	10
3	2:7.089	1.096	87.812	10
4	2:8.651	2.658	86.746	10
5	2:8.454	2.461	86.879	10
6	2:8.250	2.257	87.018	10

11

930

Aaron Pigeon

450 SBK E P4

6

13:18.213

02:05.803

88.71

01:18.453

Lap	Time	+/- best	mph	Pos
1	2:11.550	5.747	84.835	13
2	2:7.453	1.650	87.562	13
3	2:8.831	3.028	86.625	13
4	2:8.622	2.819	86.766	13
5	2:5.803	0.000	88.71	12
6	2:6.611	0.808	88.144	11

12

75

Bob Simmons

450 SBK E P5

6

13:25.694

02:07.653

87.425

01:25.934

Lap	Time	+/- best	mph	Pos
1	2:10.343	2.690	85.62	11
2	2:7.653	0.000	87.425	11
3	2:9.744	2.091	86.016	12
4	2:9.001	1.348	86.511	12
5	2:8.967	1.314	86.534	13
6	2:10.929	3.276	85.237	12

13

975

Philip Burkhardt

450 SBK E P6

6

13:37.498

02:09.274

86.328

01:37.738

Lap	Time	+/- best	mph	Pos
1	2:14.180	4.906	83.172	14
2	2:9.340	0.066	86.284	14
3	2:9.274	0.000	86.328	14
4	2:10.829	1.555	85.302	14
5	2:11.849	2.575	84.642	14
6	2:12.002	2.728	84.544	13

14

43

Jay Kinberger

350 SBK E ★

6

13:40.766

02:06.091

88.508

01:41.006

Lap	Time	+/- best	mph	Pos
1	2:10.809	4.718	85.315	17
2	2:6.091	0.000	88.508	17
3	2:6.530	0.439	88.2	16
4	2:6.368	0.277	88.313	16
5	2:6.329	0.238	88.341	16
6	2:6.371	0.280	88.311	14

15

741

Izaiah Thigpen

350 SBK E P2

6

13:41.191

02:04.813

89.414

01:41.431

Lap	Time	+/- best	mph	Pos
1	2:11.617	6.804	84.791	19
2	2:7.782	2.969	87.336	18
3	2:5.252	0.439	89.1	18
4	2:6.987	2.174	87.883	19
5	2:4.813	0.000	89.414	17
6	2:6.471	1.658	88.242	16

16

769

Hung Yui Lo

350 SBK E P3

6

13:41.527

02:06.184

88.442

01:41.767

Lap	Time	+/- best	mph	Pos
1	2:10.706	4.522	85.382	16
2	2:6.427	0.243	88.272	16
3	2:6.978	0.794	87.889	17
4	2:6.889	0.705	87.951	17
5	2:6.320	0.136	88.347	19
6	2:6.184	0.000	88.442	17

17

83

Pao Vang

350 SBK E P4

6

13:43.068

02:04.945

89.319

01:43.308

Lap	Time	+/- best	mph	Pos
1	2:11.304	6.359	84.994	21
2	2:7.363	2.418	87.624	19
3	2:4.945	0.000	89.319	19
4	2:6.014	1.069	88.562	18
5	2:5.668	0.723	88.805	18
6	2:6.245	1.300	88.4	15

18

939

Sanson Hu

450 SBK N P3

6

13:43.769

02:10.720

85.373

01:44.009

Lap	Time	+/- best	mph	Pos
1	2:14.549	3.829	82.944	15
2	2:10.720	0.000	85.373	15
3	2:11.329	0.609	84.977	15
4	2:12.157	1.437	84.445	15
5	2:12.399	1.679	84.291	15
6	2:12.912	2.192	83.965	18

19

247

Nolan Leupp

350 SBK E P5

6

13:51.440

02:07.545

87.499

01:51.680

Lap	Time	+/- best	mph	Pos
1	2:11.424	3.879	84.916	18
2	2:8.848	1.303	86.614	20
3	2:7.545	0.000	87.499	20
4	2:8.218	0.673	87.039	20
5	2:7.835	0.290	87.3	20
6	2:9.261	1.716	86.337	19

20

701

Jonathan Merrill

350 SBK N ★

6

13:57.945

02:07.484

87.54

01:58.185

Lap	Time	+/- best	mph	Pos
1	2:14.430	6.946	83.017	24
2	2:9.660	2.176	86.071	23
3	2:7.484	0.000	87.54	23
4	2:10.204	2.720	85.712	22
5	2:8.094	0.610	87.124	21
6	2:8.915	1.431	86.569	20

21

535

Ayberk Yaraneri

350 SBK E P6

6

13:59.265

02:09.062

86.47

01:59.505

Lap	Time	+/- best	mph	Pos
1	2:12.171	3.109	84.436	20
2	2:9.415	0.353	86.234	21
3	2:9.657	0.595	86.073	21
4	2:11.021	1.959	85.177	21
5	2:9.062	0.000	86.47	22
6	2:9.306	0.244	86.307	21

22

971

Michael Stapler

350 SBK E P7

6

14:00.761

02:08.689

86.721

02:01.001

Lap	Time	+/- best	mph	Pos
1	2:13.852	5.163	83.376	22
2	2:9.080	0.391	86.458	22
3	2:8.689	0.000	86.721	22
4	2:11.412	2.723	84.924	23
5	2:9.203	0.514	86.376	23
6	2:9.812	1.123	85.97	22

23

704

Atsushi Sumiya

350 SBK E P8

5

12:00.958

02:11.426

84.915

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:14.665	3.239	82.872	25
2	2:11.437	0.011	84.908	24
3	2:11.426	0.000	84.915	24
4	2:12.080	0.654	84.494	24
5	2:12.214	0.788	84.409	24

24

88

Lisa Kinberger

350 SBK E P9

5

12:01.108

02:10.661

85.412

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:15.920	5.259	82.107	26
2	2:10.661	0.000	85.412	26
3	2:11.379	0.718	84.945	25
4	2:11.663	1.002	84.762	25
5	2:12.224	1.563	84.402	25

25

972

Deacon James

350 SBK N P2

5

12:02.039

02:11.872

84.628

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:14.563	2.691	82.935	23
2	2:11.872	0.000	84.628	25
3	2:12.705	0.833	84.096	26
4	2:12.016	0.144	84.535	26
5	2:11.998	0.126	84.547	26

26

758

Ellie Melon

350 SBK N P3

5

12:07.963

02:12.137

84.458

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:17.276	5.139	81.296	27
2	2:12.327	0.190	84.337	27
3	2:13.798	1.661	83.409	28
4	2:13.351	1.214	83.689	28
5	2:12.137	0.000	84.458	27

27

996

Drew Vaterlaus

350 SBK N P4

5

12:09.354

02:12.469

84.246

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:17.600	5.131	81.105	28
2	2:12.745	0.276	84.071	28
3	2:12.469	0.000	84.246	27
4	2:13.258	0.789	83.747	27
5	2:13.984	1.515	83.294	28

28

771

Aj Singh

700 TW SBK N P2

5

12:25.787

02:16.113

81.991

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:18.918	2.805	80.335	29
2	2:16.412	0.299	81.811	29
3	2:16.113	0.000	81.991	29
4	2:16.619	0.506	81.687	29
5	2:17.527	1.414	81.148	29

29

404

Nicholas Renoni

350 SBK E P10

5

12:31.309

02:12.240

84.392

+1 lap

Lap	Time	+/- best	mph	Pos
1	2:42.141	29.901	68.829	31
2	2:12.579	0.339	84.176	31
3	2:12.240	0.000	84.392	30
4	2:13.929	1.689	83.328	30
5	2:12.454	0.214	84.256	30

30

968

Joe Keating

450 SBK N

5

11:10.915

02:06.989

87.882

DNF

Lap	Time	+/- best	mph	Pos
1	2:10.451	3.462	85.549	12
2	2:7.691	0.702	87.398	12
3	2:9.108	2.119	86.439	11
4	2:6.989	0.000	87.882	11
5	2:7.222	0.233	87.721	11

31

960

Yon Asmerom

700 TW SBK N

2

05:36.169

02:16.007

82.055

DNF

Lap	Time	+/- best	mph	Pos
1	2:20.283	4.276	79.553	30
2	2:16.007	0.000	82.055	30

32

739

Eugene Begadon

450 SBK N

0

00.000

00.000

0

DNS

33

893

Mark McKinney

350 SBK E

0

00.000

00.000

0

DNS

34

760

Tom Nichols

350 SBK E

0

00.000

00.000

0

DNS

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