BoP Lab / Drivers / Bryon Prokopf
Bryon Prokopf
Against the front of the class, by track and class
| Track | Class | Sessions | Typical gap to class best | Closest |
|---|---|---|---|---|
| Hallett Motor Racing Circuit (1.80 mi) | B-Spec | 3 | +5.687s (6.18%) | +3.975s (3.94%) |
| Road America | B-Spec | 1 | +4.304s (2.47%) | +4.304s (2.47%) |
| Road America (4.05 mi) | B-Spec | 4 | +4.744s (2.73%) | +4.304s (2.47%) |
| Indianapolis Motor Speedway (2.59 mi) | B-Spec | 4 | +4.632s (3.75%) | +4.159s (3.38%) |
Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.
Hallett Motor Racing Circuit (1.80 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Race 2 | B-Spec | 81 | Mazda 2 | 8/9 | 1:37.719 | 1:32.032Derrick Ambrose | +5.687s (6.18%) | 85.98/9 | 89.4Derrick Ambrose | -3.5 mph (-3.9%) |
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Race 1 | B-Spec | 81 | Mazda 2 | 8/9 | 1:44.940 | 1:40.965Chris Taylor | +3.975s (3.94%) | 84.08/9 | 86.4Stephanie Andersen | -2.4 mph (-2.8%) |
| AVRG Green Country Grand Prix 2025 | Grp 2 EP FP HP B-Spec Qual 1 | B-Spec | 81 | Mazda 2 | 9/9 | 1:41.976 | 1:32.945Chris Taylor | +9.031s (9.72%) | 84.99/9 | 89.5Gale Corley | -4.7 mph (-5.2%) |
Road America
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2023 | Grp 4 EP,FP,HP,GTL,B-Spec Race 1 | B-Spec | 8 | Mazda 2 | 16/21 | 2:58.529 | 2:54.225John Phillips | +4.304s (2.47%) |
Road America (4.05 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2023 | Grp 4 EP,FP,HP,GTL,B-Spec Race 2 | B-Spec | 8 | Mazda 2 | 14/19 | 2:58.442 | 2:53.698Joe McClughan | +4.744s (2.73%) | 105.918/19 | 111.4Stephanie Andersen | -5.5 mph (-4.9%) |
| June Sprints 2023 | Grp 4 EP,FP,HP,GTL,B-Spec Race 1 | B-Spec | 8 | Mazda 2 | 17/21 | 2:58.529 | 2:54.225John Phillips | +4.304s (2.47%) | 106.918/21 | 117.1Chris Taylor | -10.3 mph (-8.8%) |
| June Sprints 2023 | Grp 4 EP,FP,HP,GTL,B-Spec Qual 2 | B-Spec | 8 | Mazda 2 | 19/20 | 3:01.048 | 2:54.004Stewart Black | +7.044s (4.05%) | 105.019/20 | 108.7John Phillips | -3.8 mph (-3.5%) |
| June Sprints 2023 | Grp 4 EP,FP,HP,GTL,B-Spec Qual 1 | B-Spec | 8 | Mazda 2 | 16/21 | 2:58.532 | 2:53.571Rob Piekarczyk | +4.961s (2.86%) | 104.321/21 | 109.5Paul Stephan | -5.2 mph (-4.7%) |
Indianapolis Motor Speedway (2.59 mi)
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | B-Spec Race | B-Spec | 81 | Mini Cooper | 58/60 | 2:12.428 | 2:03.971Steve Introne | +8.457s (6.82%) | 107.348/60 | 111.0Kyle Keenan | -3.6 mph (-3.3%) |
| Runoffs 2021 | B-Spec Qual 3 | B-Spec | 81 | Mini Cooper | 31/60 | 2:07.280 | 2:03.121John Phillips | +4.159s (3.38%) | 108.119/60 | 111.2David Oliveira | -3.1 mph (-2.8%) |
| Runoffs 2021 | B-Spec Qual 2 | B-Spec | 81 | Mini Cooper | 30/59 | 2:08.112 | 2:03.480David Daughtery | +4.632s (3.75%) | 107.510/59 | 109.9James O'Hare | -2.4 mph (-2.2%) |
| Runoffs 2021 | B-Spec Qual 1 | B-Spec | 81 | Mini Cooper | 46/59 | 2:10.692 | 2:04.381Steve Introne | +6.311s (5.07%) | 104.335/59 | 108.3Kristian Smith | -4.0 mph (-3.7%) |