| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Agony | Expert | 3.37 minutes |
| (Co-op) l4d_airport01_greenhouse | Agony | Advanced | 2.81 minutes |
| (Co-op) l4d_airport02_offices | Agony | Advanced | 9.65 minutes |
| (Co-op) l4d_airport03_garage | Agony | Advanced | 8.73 minutes |
| (Co-op) l4d_airport04_terminal | Agony | Expert | 7.43 minutes |
| (Co-op) l4d_airport04_terminal | Agony | Advanced | 6.10 minutes |
| (Co-op) l4d_airport04_terminal | Agony | Normal | 5.82 minutes |
| (Co-op) l4d_airport05_runway | Agony | Expert | 7.05 minutes |
| (Co-op) l4d_airport05_runway | Agony | Advanced | 11.85 minutes |
| (Co-op) l4d_airport05_runway | Agony | Normal | 6.40 minutes |
| (Co-op) l4d_farm01_hilltop | Agony | Expert | 3.44 minutes |
| (Co-op) l4d_farm01_hilltop | Agony | Advanced | 3.81 minutes |
| (Co-op) l4d_farm02_traintunnel | Agony | Expert | 5.74 minutes |
| (Co-op) l4d_farm02_traintunnel | Agony | Advanced | 12.79 minutes |
| (Co-op) l4d_farm03_bridge | Agony | Expert | 9.96 minutes |
| (Co-op) l4d_farm04_barn | Agony | Expert | 3.80 minutes |
| (Co-op) l4d_farm04_barn | Agony | Advanced | 5.43 minutes |
| (Co-op) l4d_farm05_cornfield | Agony | Expert | 15.28 minutes |
| (Co-op) l4d_farm05_cornfield | Agony | Advanced | 9.78 minutes |
| (Co-op) l4d_garage01_alleys | Agony | Expert | 9.23 minutes |
| (Co-op) l4d_garage01_alleys | Agony | Advanced | 12.98 minutes |
| (Co-op) l4d_hospital01_apartment | Agony | Expert | 3.25 minutes |
| (Co-op) l4d_hospital02_subway | Agony | Expert | 9.56 minutes |
| (Co-op) l4d_hospital03_sewers | Agony | Expert | 14.92 minutes |
| (Co-op) l4d_hospital03_sewers | Agony | Normal | 1.02 minutes |
| (Co-op) l4d_hospital04_interior | Agony | Normal | 6.22 minutes |
| (Co-op) l4d_hospital05_rooftop | Agony | Expert | 10.54 minutes |
| (Co-op) l4d_river01_docks | Agony | Expert | 13.30 minutes |
| (Co-op) l4d_river01_docks | Agony | Expert | 13.30 minutes |
| (Co-op) l4d_river01_docks | Agony | Advanced | 20.69 seconds |
| (Co-op) l4d_river01_docks | Agony | Advanced | 20.69 seconds |
| (Co-op) l4d_river02_barge | Agony | Advanced | 12.54 minutes |
| (Co-op) l4d_river02_barge | Agony | Advanced | 12.54 minutes |
| (Co-op) l4d_smalltown01_caves | Agony | Expert | 36.11 seconds |
| (Co-op) l4d_smalltown02_drainage | Agony | Expert | 3.89 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Agony | Expert | 4.83 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Agony | Expert | 9.69 minutes |
| (Co-op) l4d_smalltown05_houseboat | Agony | Expert | 17.20 minutes |