| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Agressor | Expert | 5.10 minutes |
| (Co-op) l4d_airport01_greenhouse | Agressor | Normal | 3.50 seconds |
| (Co-op) l4d_airport02_offices | Agressor | Expert | 12.23 minutes |
| (Co-op) l4d_airport03_garage | Agressor | Expert | 7.26 minutes |
| (Co-op) l4d_airport04_terminal | Agressor | Expert | 4.64 minutes |
| (Co-op) l4d_airport04_terminal | Agressor | Advanced | 5.90 minutes |
| (Co-op) l4d_airport04_terminal | Agressor | Normal | 4.48 minutes |
| (Co-op) l4d_airport05_runway | Agressor | Expert | 10.41 minutes |
| (Co-op) l4d_airport05_runway | Agressor | Advanced | 6.13 minutes |
| (Co-op) l4d_airport05_runway | Agressor | Normal | 7.87 minutes |
| (Co-op) l4d_farm01_hilltop | Agressor | Expert | 49.56 seconds |
| (Co-op) l4d_farm01_hilltop | Agressor | Advanced | 4.06 minutes |
| (Co-op) l4d_farm02_traintunnel | Agressor | Expert | 5.67 minutes |
| (Co-op) l4d_farm03_bridge | Agressor | Expert | 6.23 minutes |
| (Co-op) l4d_farm04_barn | Agressor | Expert | 2.70 minutes |
| (Co-op) l4d_farm05_cornfield | Agressor | Expert | 13.35 minutes |
| (Co-op) l4d_garage01_alleys | Agressor | Expert | 38.49 seconds |
| (Co-op) l4d_garage02_lots | Agressor | Expert | 13.48 minutes |
| (Co-op) l4d_hospital01_apartment | Agressor | Expert | 21.29 seconds |
| (Co-op) l4d_hospital01_apartment | Agressor | Normal | 2.25 seconds |
| (Co-op) l4d_hospital02_subway | Agressor | Expert | 15.82 minutes |
| (Co-op) l4d_hospital02_subway | Agressor | Normal | 7.03 minutes |
| (Co-op) l4d_hospital03_sewers | Agressor | Expert | 5.50 minutes |
| (Co-op) l4d_hospital03_sewers | Agressor | Advanced | 7.26 minutes |
| (Co-op) l4d_hospital04_interior | Agressor | Expert | 5.20 minutes |
| (Co-op) l4d_hospital05_rooftop | Agressor | Expert | 9.23 minutes |
| (Co-op) l4d_hospital05_rooftop | Agressor | Advanced | 6.43 minutes |
| (Co-op) l4d_river01_docks | Agressor | Expert | 8.46 minutes |
| (Co-op) l4d_river01_docks | Agressor | Expert | 8.46 minutes |
| (Co-op) l4d_river01_docks | Agressor | Advanced | 6.47 minutes |
| (Co-op) l4d_river01_docks | Agressor | Advanced | 6.47 minutes |
| (Co-op) l4d_river01_docks | Agressor | Normal | 50.45 seconds |
| (Co-op) l4d_river01_docks | Agressor | Normal | 50.45 seconds |
| (Co-op) l4d_river02_barge | Agressor | Expert | 15.37 minutes |
| (Co-op) l4d_river02_barge | Agressor | Expert | 15.37 minutes |
| (Co-op) l4d_river02_barge | Agressor | Advanced | 8.10 minutes |
| (Co-op) l4d_river02_barge | Agressor | Advanced | 8.10 minutes |
| (Co-op) l4d_river02_barge | Agressor | Normal | 9.01 minutes |
| (Co-op) l4d_river02_barge | Agressor | Normal | 9.01 minutes |
| (Co-op) l4d_river03_port | Agressor | Expert | 10.85 minutes |
| (Co-op) l4d_river03_port | Agressor | Expert | 10.85 minutes |
| (Co-op) l4d_river03_port | Agressor | Advanced | 14.22 minutes |
| (Co-op) l4d_river03_port | Agressor | Advanced | 14.22 minutes |
| (Co-op) l4d_river03_port | Agressor | Normal | 8.33 minutes |
| (Co-op) l4d_river03_port | Agressor | Normal | 8.33 minutes |
| (Co-op) l4d_smalltown01_caves | Agressor | Expert | 43.44 seconds |
| (Co-op) l4d_smalltown01_caves | Agressor | Normal | 3.66 minutes |
| (Co-op) l4d_smalltown02_drainage | Agressor | Expert | 4.55 minutes |
| (Co-op) l4d_smalltown02_drainage | Agressor | Advanced | 9.40 minutes |
| (Co-op) l4d_smalltown02_drainage | Agressor | Normal | 5.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Agressor | Expert | 8.64 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Agressor | Advanced | 7.28 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Agressor | Normal | 5.99 minutes |
| (Co-op) l4d_smalltown05_houseboat | Agressor | Advanced | 14.09 minutes |