| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.81 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.97 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 5.60 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 10.05 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 7.63 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 7.29 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 6.25 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.34 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 8.51 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 8.81 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 7.04 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.32 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 2.76 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 3.61 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 6.93 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 6.57 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 6.82 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 3.84 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 6.38 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 7.64 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 11.61 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 8.87 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 12.32 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.09 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 4.25 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 7.26 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 7.91 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 5.18 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 4.49 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 9.25 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 11.31 minutes |
| (Co-op) l4d_river01_docks | | Expert | 8.87 minutes |
| (Co-op) l4d_river01_docks | | Expert | 8.87 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.42 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.42 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.09 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.09 minutes |
| (Co-op) l4d_river02_barge | | Normal | 8.90 minutes |
| (Co-op) l4d_river02_barge | | Normal | 8.90 minutes |
| (Co-op) l4d_river03_port | | Expert | 10.53 minutes |
| (Co-op) l4d_river03_port | | Expert | 10.53 minutes |
| (Co-op) l4d_river03_port | | Advanced | 11.69 minutes |
| (Co-op) l4d_river03_port | | Advanced | 11.69 minutes |
| (Co-op) l4d_river03_port | | Normal | 11.02 minutes |
| (Co-op) l4d_river03_port | | Normal | 11.02 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 51.44 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 4.53 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 4.03 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 3.86 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 6.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 5.57 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 6.18 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 5.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.68 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 12.90 minutes |