| P. | # | Rider | Bike | Time | KM/H |
|---|---|---|---|---|---|
| 1 | 8 | Ondřej LELEK | Suzuki | 2:23.14 | 135.89 |
| 2 | 7 | Michal BURSA | Suzuki | 2:29.47 | 130.14 |
| 3 | 22 | Martin MARKALOUS | Yamaha | 2:30.07 | 129.62 |
| 4 | 34 | Tomáš KATZ | Kawasaki | 2:30.79 | 129.00 |
| 5 | 15 | Vladimír VÍTŮ | Suzuki | 2:31.72 | 128.21 |
| 6 | 5 | Lubomír TENKL | Yamaha | 2:31.87 | 128.08 |
| 7 | 10 | Miroslav KOSTKUBA | Honda | 2:32.97 | 127.16 |
| 8 | 70 | František MRÁZEK | Ducati | 2:33.27 | 126.91 |
| 9 | 11 | Martin VESELÝ | Honda | 2:33.29 | 126.89 |
| 10 | 4 | Tomáš FOUKAL | Suzuki | 2:33.52 | 126.70 |
| 11 | 9 | Roman PAVLÍK | Yamaha | 2:33.57 | 126.66 |
| 12 | 3 | Petr ŠALÉ | Suzuki | 2:33.59 | 126.65 |
| 13 | 62 | Jiří PRZYWARA | Kawasaki | 2:36.46 | 124.32 |
| 14 | 25 | Petr HLAVATKA | Suzuki | 2:37.26 | 123.69 |
| 15 | 40 | Dušan HRDLIČKA | Suzuki | 2:39.65 | 121.84 |
| 16 | 26 | Jan BARTŮNĚK | [unknown] | 2:41.16 | 120.70 |
| 17 | 18 | Valentin CHAMRÁD | Kawasaki | 2:43.97 | 118.63 |
| 18 | 37 | Pavel SCHWARZ | Kawasaki | 2:48.22 | 115.63 |
| 19 | 20 | Pavel BERGER | Honda | 2:52.61 | 112.69 |
1991-04-12 to 1991-04-13
Mistrovstvi ČSFR Silničních Motocyklů
Brno (Permanent circuit, 5.4032 km)
Entries: ? / Practised: 19 / Qualified: 19

Sessions
Overall qualifying
Results
Positions in parentheses denote riders who either did not receive a grid space, failed to meet qualifying requirements or withdrew after qualifying.
Sources:
Mistrovství Československa silničních motocyklů 1954-1992 pg261/ Retro-Moto 90 1991
