| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 3.13 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.90 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.73 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 11.30 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 7.03 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 11.74 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 9.51 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 7.46 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 9.43 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 6.48 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.35 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 7.30 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 8.15 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 8.16 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.09 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.69 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 5.98 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 3.94 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 5.83 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 5.38 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 3.85 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 4.26 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.54 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 12.34 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 8.86 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 15.57 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 10.60 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 10.73 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 13.44 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 1.07 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 2.25 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 9.08 seconds |
| (Co-op) l4d_hospital02_subway | | Expert | 5.06 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 7.26 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 5.66 seconds |
| (Co-op) l4d_hospital03_sewers | | Expert | 8.98 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 24.83 seconds |
| (Co-op) l4d_hospital03_sewers | | Normal | 12.86 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 8.81 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.79 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 8.81 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 8.16 minutes |
| (Co-op) l4d_river01_docks | | Expert | 1.03 minutes |
| (Co-op) l4d_river01_docks | | Expert | 1.03 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 17.47 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 17.47 seconds |
| (Co-op) l4d_river01_docks | | Normal | 3.26 minutes |
| (Co-op) l4d_river01_docks | | Normal | 3.26 minutes |
| (Co-op) l4d_river02_barge | | Expert | 11.39 minutes |
| (Co-op) l4d_river02_barge | | Expert | 11.39 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 10.57 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 10.57 minutes |
| (Co-op) l4d_river02_barge | | Normal | 12.65 minutes |
| (Co-op) l4d_river02_barge | | Normal | 12.65 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.77 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.77 minutes |
| (Co-op) l4d_river03_port | | Advanced | 8.98 minutes |
| (Co-op) l4d_river03_port | | Advanced | 8.98 minutes |
| (Co-op) l4d_river03_port | | Normal | 16.87 minutes |
| (Co-op) l4d_river03_port | | Normal | 16.87 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 5.10 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 3.53 minutes |
| (Co-op) l4d_smalltown01_caves | | Normal | 1.22 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 6.46 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.69 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 7.08 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 6.41 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 7.81 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 6.54 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.49 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 9.33 minutes |