Place | Race Number | Pilot | Aircraft | Pairing | Laps Flown | Handicap | Time | Speed |
| 1 | 6 | Jeffrey Lo San Jose, CA | "Miss Diane" Pitts S-1S | Heat 1B | 6 | — | 06:16.833 | 178.798 |
| 2 | 84 | Alan Hoover Elbert, CA | "Panther" Pitts S-1E | Heat 1B | 6 | — | 06:18.217 | 178.143 |
| 3 | 22 | Nicholas Kellikidis Porter Ranch, CA | "Nice and EZ" Pitts S-1C | Heat 1B | 6 | — | 07:14.956 | 154.905 |
| 4 | 247 | Scott McDonald St. Johns, MI | "Slow Roll" Christen Eagle II | Heat 1B | 5 | -4 sec | 06:16.488 | 149.135 |
| 5 | 23 | Tom Marden Camden, AR | "Red Squirrel" Pitts S-1C | Heat 1B | 5 | -4 sec | 06:32.950 | 142.887 |
| 6 | 40 | Michael Stewart Snellville, GA | "Gone Full Boogie" Canary Hawk BA4-B | Heat 1B | 4 | -8 sec | 06:15.151 | 119.733 |
| DQ | 76 | Dave Holmgren Hideout, UT | "Rudolf" Ultimate 10-200 | Heat 1B | 6 | -8 sec | ||
2021 Biplane Heat 2B Results
Race Start: Thursday, September 16, 9:08 AM
6 Laps, 18.7158 miles
Copyright © 2021 Reno Air Racing Association
Distances are statute miles, speeds are mph.