One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in; the fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed, marked ">" (with ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it.
Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.
Sectors
S1 SF → I4AT 1.26 mi
S2 I4AT → I11 1.65 mi
S3 I11 → I13AB 0.57 mi
S4 I13AB → SF 0.57 mi
SF Spd SF → SFT 0.02 mi
Spd I4AT → I4A 0.02 mi
Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.
By car
Car
Class
Drivers
Best lap
Best qual
Best race
Best trap
Best S1
Best S2
Best S3
Best S4
Swift 016a Mazda
FA
7
2:00.923Hans Peter
2:00.923Hans Peter
2:02.654Hans Peter
158.6John Mcaleer
34.744Hans Peter
45.959Hans Peter
23.488Hans Peter
16.132John Mcaleer
Swift 014a Mazda
FA
6
2:01.676James French
2:02.652James French
2:03.257James French
155.5James French
35.284James French
46.271James French
23.534James French
16.209James French
Swift 014a Mazda
FA
3
2:01.676James French
2:02.652James French
2:03.257James French
155.5James French
35.284James French
46.271James French
23.534James French
16.209James French
Swift 014a Toyota
FA
3
2:03.582David T Burkett
2:08.006Jeremy Hill
2:08.225David T Burkett
153.2David T Burkett
35.683David T Burkett
47.064David T Burkett
24.023David T Burkett
16.701David T Burkett
Swift 016
FA
3
2:02.839Dudley Fleck
2:04.976Dudley Fleck
2:02.839Dudley Fleck
152.8John Mcaleer
35.453John Mcaleer
46.658Dudley Fleck
23.936Dudley Fleck
16.269Dudley Fleck
Van Diemen DP04 Honda
FA
1
2:04.409Reilly Harris
2:06.424Reilly Harris
2:05.998Reilly Harris
153.8Reilly Harris
35.861Reilly Harris
47.473Reilly Harris
24.152Reilly Harris
16.771Reilly Harris
Swift 014
FA
1
2:04.590James French
2:04.590James French
151.7James French
35.962James French
47.308James French
24.073James French
16.548James French
JDR F1000A Ford
FA
1
2:04.814Nathan Byrd
2:30.855Nathan Byrd
2:06.056Nathan Byrd
151.2Nathan Byrd
36.140Nathan Byrd
47.164Nathan Byrd
24.257Nathan Byrd
16.535Nathan Byrd
Ralt RT41
FA
1
2:09.664James French
136.8James French
37.883James French
48.985James French
25.741James French
17.055James French
Elan PFM
FA
3
2:11.523Rob Radmann
2:13.374Rob Radmann
2:11.523Rob Radmann
144.7Robert Albani
38.027Rob Radmann
50.025Rob Radmann
25.522Rob Radmann
17.561Rob Radmann
Elan Star Pro Mazda
FA
1
2:13.750Bill Johnson
2:16.943Bill Johnson
2:19.390Bill Johnson
148.8Bill Johnson
38.314Bill Johnson
50.991Bill Johnson
25.892Bill Johnson
17.827Bill Johnson
Swift 008.a/Toyota
FA
1
2:31.900Rob Radmann
2:31.900Rob Radmann
139.6Rob Radmann
42.406Rob Radmann
59.365Rob Radmann
29.581Rob Radmann
19.691Rob Radmann
Mazda Pro Formula
FA
1
2:32.034Alex Conger
2:32.034Alex Conger
132.4Alex Conger
42.615Alex Conger
58.963Alex Conger
29.873Alex Conger
19.951Alex Conger
Phoenix F1K.12
FA
1
3:01.181Jeff Keacher
3:01.181Jeff Keacher
120.9Jeff Keacher
48.711Jeff Keacher
1:12.363Jeff Keacher
35.593Jeff Keacher
22.355Jeff Keacher
The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.
Rule changes between these events
June Sprints 2025 → Runoffs 2025 2025-06-06 to 2025-09-29
FA Ligier JS F3 Tire Choice
#38434 from Rocco Magni · Rule change · TB 25-07 (2025-07 Fastrack)
In FA Table 2, FR Americas Ligier JS F3 spec line, change the notes as follows: "Engine must be sealed in compliance with FR Americas or prior F3 Americas requirements. Car must comply with FR Americas rules, with the following exception: front tires may be Hoosier P/N 43363, size 240/580R13 in MS compound, and rear tires may be Hoosier P/N 43368, size 300/590R13 in MS compound. Competitors must have current copies of Formula Regional Americas Championship Sporting Regulations, Onroak Automotive Ligier JS F3 Information Manual, and HPD engine-related specifications and instructions in their possession and present them upon request."
Runoffs 2025 → June Sprints 2026 2025-09-29 to 2026-06-05
FA Re-Consider USF Pro 2000 Car for Formula Atlantic Class
Effective 11/1/25 in FA Table 2, add the following:
FA Alternate Intake Manifold for MZR
#38223 from Ove Olsson · Rule change · TB 26-01 (2026-01 Fastrack)
In FA, GCR section 9.1.1.2.d, modify as follows: "9. Intake manifold must be unmodified Elan DP02-60-003 or Mazda Speed equivalent Elite USF2015AT, 1.882” maximum bore diameter at throttle plates. Elan or Mazda Speed equivalent Elite intake manifold may be replaced with unmodified intake Noor P/N 0088-8-00 with intake runners AT Power P/N 13624." "10. Elan DP02-60-003 or Mazda Speed equivalent Elite USF2015AT intake manifold must use an A aluminum spacer must be used between the intake manifold and cylinder head castings; minimum spacer length is 2.200”."
In FA Table 2, Formula 1000 spec line, change the Engine as follows: "Motorcycle-based 4-cycle up to 1000cc, maximum compression ratio 14.5:1;. o Otherwise, current FA engine rules apply."
FA Change Formula 1000 allowances
#39608 from Club Racing Board · Rule change · TB 26-01 (2026-01 Fastrack)
In FA Table 2, Formula 1000 spec line, change the Notes as follows: "Car must comply with December 2019 GCR Formula 1000 (FB) Preparation Rules, https://www.scca.com/downloads/48184- gcr-december-2019/download, except as modified by this spec line. The prohibition of using carbon fiber in any external panels or any panels licked by the airstream in Part 3.C of the December 2019 GCR F1000 (FB) Preparation Rules is removed, with the exception that the car's floor pan/undertray must comply with the requirements of Part 2.D of the December 2019 GCR F1000 (FB) Preparation Rules. The prohibition of forward-facing gaps or openings in the bodywork in Part 3.I of the December 2019 GCR F1000 (FB) Preparation Rules is removed. Part 3.D of the December 2019 GCR F1000 (FB) Preparation Rules is modified as follows: "Between the rear of the front tire and the front of the rear tire, no point on the lower surface of the car (the surface
Show 7 more lines
licked by the air stream) shall be more than 125mm above the plane determined by the reference area designated by the entrant and on a line perpendicular to that reference plane." Part 3.D of the December 2019 GCR F1000 (FB) Preparation Rules is also modified as follows: "A maximum of eight (8) rub blocks of maximum dimension 75mm by 125mm are allowed anywhere on the lower surface of the chassis and may extend below the reference plane." Part 3.E of the December 2019 GCR F1000 (FB) Preparation Rules is modified as follows: "The radius of transitions between the diffuser sides and adjacent horizontal structures may be up to 75mm. The width of the diffuser, as measured between its sides and above any radiused transitions, may not exceed 110cm in any lateral section." The CRB may require the use of Flat Plate Intake Restrictors at any time."
FA Pro Mazda Classification and Performance Enhancement Proposal
#39411 from Stephen Lamana · Rule change · TB 26-02 (2026-02 Fastrack)
In FA Table 2, Pro Formula Mazda spec line, change the notes as follows: "All current FA rules apply to areas not covered by this spec line. Apex seals unrestricted. Street port or bridge port allowed. Unmodified OEM l Lower intake manifold required unrestricted, upper intake manifold unrestricted. Balance tube not permitted. Fuel injection only. Maximum 70 80mm T throttle B body. The maximum height of the wing and/or endplates shall must not exceed 99cm (38.98 inches). The overall maximum width of the bodywork behind the front wheels shall must not exceed 132cm (51.97 inches)."
A specification table follows in the original; it is not shown here.
June Sprints 2026 → Runoffs 2026 2026-06-05 to 2026-09-28
FA Update sealed engine teardown section
#40621 from Road Racing Competition Committee · Rule change · TB 26-08 (2026-08 Fastrack)
In FA, GCR section 9.1.1.A.2.e, change as follows: "Engines that are required to be sealed are subject to full inspection by SCCA stewards and/or technical staff. The competitor will be responsible for all costs associated with reassembly and resealing of the engine the requirements of section 9.3.42."
What the rules allowed changed as listed; this does not say what any particular car ran.