| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 27.41 seconds |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 3.03 seconds |
| (Co-op) l4d_airport01_greenhouse | | Normal | 3.50 seconds |
| (Co-op) l4d_airport02_offices | | Expert | 6.21 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 12.95 seconds |
| (Co-op) l4d_airport02_offices | | Normal | 28.85 seconds |
| (Co-op) l4d_airport03_garage | | Expert | 7.19 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 4.72 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 39.42 seconds |
| (Co-op) l4d_airport04_terminal | | Expert | 5.41 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 53.38 seconds |
| (Co-op) l4d_airport04_terminal | | Normal | 4.38 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 7.93 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 4.68 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 4.87 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 34.71 seconds |
| (Co-op) l4d_farm01_hilltop | | Advanced | 2.14 seconds |
| (Co-op) l4d_farm01_hilltop | | Normal | 1.22 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 4.12 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 3.29 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 3.62 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 4.49 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 3.57 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 1.45 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 3.84 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 2.07 seconds |
| (Co-op) l4d_farm04_barn | | Normal | 4.56 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 8.73 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 5.93 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 13.16 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 7.12 seconds |
| (Co-op) l4d_garage01_alleys | | Normal | 38.25 seconds |
| (Co-op) l4d_garage02_lots | | Expert | 8.58 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 6.59 minutes |
| (Co-op) l4d_garage02_lots | | Normal | 8.98 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.68 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 3.14 seconds |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.21 seconds |
| (Co-op) l4d_hospital02_subway | | Expert | 6.78 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 16.81 seconds |
| (Co-op) l4d_hospital02_subway | | Normal | 15.71 seconds |
| (Co-op) l4d_hospital03_sewers | | Expert | 7.22 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 1.03 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 46.65 seconds |
| (Co-op) l4d_hospital04_interior | | Expert | 6.29 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 38.58 seconds |
| (Co-op) l4d_hospital04_interior | | Normal | 4.63 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 8.75 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 5.89 minutes |
| (Co-op) l4d_hospital05_rooftop | | Normal | 8.08 minutes |
| (Co-op) l4d_river01_docks | | Expert | 8.52 seconds |
| (Co-op) l4d_river01_docks | | Expert | 8.52 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 18.67 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 18.67 seconds |
| (Co-op) l4d_river01_docks | | Normal | 20.96 seconds |
| (Co-op) l4d_river01_docks | | Normal | 20.96 seconds |
| (Co-op) l4d_river02_barge | | Expert | 7.56 minutes |
| (Co-op) l4d_river02_barge | | Expert | 7.56 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 5.18 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 5.18 minutes |
| (Co-op) l4d_river02_barge | | Normal | 49.38 seconds |
| (Co-op) l4d_river02_barge | | Normal | 49.38 seconds |
| (Co-op) l4d_river03_port | | Expert | 9.66 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.66 minutes |
| (Co-op) l4d_river03_port | | Advanced | 5.09 minutes |
| (Co-op) l4d_river03_port | | Advanced | 5.09 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.51 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.51 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 33.41 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 8.86 seconds |
| (Co-op) l4d_smalltown01_caves | | Normal | 12.61 seconds |
| (Co-op) l4d_smalltown02_drainage | | Expert | 3.85 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 3.19 minutes |
| (Co-op) l4d_smalltown02_drainage | | Normal | 4.75 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 5.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 21.33 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | | Normal | 5.39 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 5.60 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 3.25 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Normal | 4.81 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 8.96 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 6.08 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Normal | 8.85 minutes |