| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 3.35 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.90 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 12.14 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 | 10.62 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 7.46 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 10.64 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 6.48 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.35 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 8.81 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 9.12 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 5.00 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.69 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.80 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 3.94 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 7.38 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 6.17 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 4.26 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.82 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 | 13.73 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 12.87 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 10.73 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 13.68 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.54 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 2.25 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 12.42 seconds |
| (Co-op) l4d_hospital02_subway | | Expert | 5.06 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 7.26 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 8.98 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 6.27 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 12.86 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 8.82 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 | 10.37 minutes |
| (Co-op) l4d_river01_docks | | Expert | 1.03 minutes |
| (Co-op) l4d_river01_docks | | Expert | 1.03 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 | 16.99 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 16.99 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 | 10.31 minutes |
| (Co-op) l4d_river03_port | | Advanced | 10.31 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 5.10 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 3.72 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 | 6.55 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 | 11.42 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 9.29 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.49 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 12.88 minutes |