| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.62 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 5.78 seconds |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.92 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 10.15 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 7.80 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 8.30 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 9.40 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 11.71 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 7.88 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 7.29 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 9.30 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 9.97 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 6.92 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 6.36 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 7.38 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 7.50 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 5.16 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 4.85 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 17.26 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 12.63 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 15.95 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 22.82 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 4.66 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 3.98 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 8.03 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 10.22 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 9.70 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 10.36 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 7.19 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.81 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 9.02 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 11.22 minutes |
| (Co-op) l4d_river01_docks | | Expert | 7.86 minutes |
| (Co-op) l4d_river01_docks | | Expert | 7.86 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 10.36 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 10.36 minutes |
| (Co-op) l4d_river01_docks | | Normal | 13.83 seconds |
| (Co-op) l4d_river01_docks | | Normal | 13.83 seconds |
| (Co-op) l4d_river02_barge | | Expert | 8.55 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.55 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 7.66 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 7.66 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.79 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.79 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.85 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.85 minutes |
| (Co-op) l4d_river03_port | | Normal | 10.65 minutes |
| (Co-op) l4d_river03_port | | Normal | 10.65 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 38.21 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 6.24 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 4.00 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.14 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 7.13 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 6.70 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 7.15 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 8.51 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 13.67 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 11.84 minutes |