| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Asocial | Expert | 25.44 seconds |
| (Co-op) l4d_airport01_greenhouse | Asocial | Advanced | 2.22 minutes |
| (Co-op) l4d_airport01_greenhouse | Asocial | Normal | 2.57 minutes |
| (Co-op) l4d_airport02_offices | Asocial | Expert | 53.29 seconds |
| (Co-op) l4d_airport02_offices | Asocial | Advanced | 57.37 seconds |
| (Co-op) l4d_airport02_offices | Asocial | Normal | 52.31 seconds |
| (Co-op) l4d_airport03_garage | Asocial | Expert | 7.27 minutes |
| (Co-op) l4d_airport03_garage | Asocial | Advanced | 1.47 minutes |
| (Co-op) l4d_airport03_garage | Asocial | Normal | 10.90 minutes |
| (Co-op) l4d_airport04_terminal | Asocial | Expert | 4.12 minutes |
| (Co-op) l4d_airport04_terminal | Asocial | Advanced | 2.87 minutes |
| (Co-op) l4d_airport04_terminal | Asocial | Normal | 7.71 minutes |
| (Co-op) l4d_airport05_runway | Asocial | Expert | 5.71 minutes |
| (Co-op) l4d_airport05_runway | Asocial | Advanced | 6.23 minutes |
| (Co-op) l4d_airport05_runway | Asocial | Normal | 6.63 minutes |
| (Co-op) l4d_city17_03 | Asocial | Expert | 9.46 minutes |
| (Co-op) l4d_city17_03 | Asocial | Expert | 9.46 minutes |
| (Co-op) l4d_city17_04 | Asocial | Expert | 10.95 minutes |
| (Co-op) l4d_city17_04 | Asocial | Expert | 10.95 minutes |
| (Co-op) l4d_city17_05 | Asocial | Expert | 7.99 minutes |
| (Co-op) l4d_city17_05 | Asocial | Expert | 7.99 minutes |
| (Co-op) l4d_farm01_hilltop | Asocial | Expert | 10.11 seconds |
| (Co-op) l4d_farm01_hilltop | Asocial | Advanced | 3.36 minutes |
| (Co-op) l4d_farm02_traintunnel | Asocial | Expert | 4.24 minutes |
| (Co-op) l4d_farm02_traintunnel | Asocial | Advanced | 3.76 minutes |
| (Co-op) l4d_farm03_bridge | Asocial | Expert | 4.48 minutes |
| (Co-op) l4d_farm03_bridge | Asocial | Advanced | 5.59 minutes |
| (Co-op) l4d_farm04_barn | Asocial | Expert | 2.98 minutes |
| (Co-op) l4d_farm04_barn | Asocial | Advanced | 3.34 minutes |
| (Co-op) l4d_farm05_cornfield | Asocial | Expert | 8.11 minutes |
| (Co-op) l4d_farm05_cornfield | Asocial | Advanced | 8.22 minutes |
| (Co-op) l4d_garage01_alleys | Asocial | Expert | 7.85 minutes |
| (Co-op) l4d_garage01_alleys | Asocial | Advanced | 7.60 seconds |
| (Co-op) l4d_garage01_alleys | Asocial | Normal | 9.45 minutes |
| (Co-op) l4d_garage02_lots | Asocial | Expert | 8.46 minutes |
| (Co-op) l4d_garage02_lots | Asocial | Advanced | 11.89 minutes |
| (Co-op) l4d_garage02_lots | Asocial | Normal | 14.26 minutes |
| (Co-op) l4d_hospital01_apartment | Asocial | Expert | 24.18 seconds |
| (Co-op) l4d_hospital01_apartment | Asocial | Advanced | 3.94 minutes |
| (Co-op) l4d_hospital02_subway | Asocial | Expert | 5.86 minutes |
| (Co-op) l4d_hospital02_subway | Asocial | Advanced | 6.08 minutes |
| (Co-op) l4d_hospital03_sewers | Asocial | Expert | 5.69 minutes |
| (Co-op) l4d_hospital03_sewers | Asocial | Advanced | 1.30 minutes |
| (Co-op) l4d_hospital03_sewers | Asocial | Normal | 12.06 minutes |
| (Co-op) l4d_hospital04_interior | Asocial | Expert | 47.33 seconds |
| (Co-op) l4d_hospital04_interior | Asocial | Advanced | 5.92 minutes |
| (Co-op) l4d_hospital04_interior | Asocial | Normal | 11.30 minutes |
| (Co-op) l4d_hospital05_rooftop | Asocial | Expert | 6.24 minutes |
| (Co-op) l4d_hospital05_rooftop | Asocial | Advanced | 7.47 minutes |
| (Co-op) l4d_hospital05_rooftop | Asocial | Normal | 9.27 minutes |
| (Co-op) l4d_river01_docks | Asocial | Expert | 6.68 seconds |
| (Co-op) l4d_river01_docks | Asocial | Expert | 6.68 seconds |
| (Co-op) l4d_river01_docks | Asocial | Advanced | 7.25 minutes |
| (Co-op) l4d_river01_docks | Asocial | Advanced | 7.25 minutes |
| (Co-op) l4d_river01_docks | Asocial | Normal | 13.59 seconds |
| (Co-op) l4d_river01_docks | Asocial | Normal | 13.59 seconds |
| (Co-op) l4d_river02_barge | Asocial | Expert | 6.60 minutes |
| (Co-op) l4d_river02_barge | Asocial | Expert | 6.60 minutes |
| (Co-op) l4d_river02_barge | Asocial | Advanced | 9.19 minutes |
| (Co-op) l4d_river02_barge | Asocial | Advanced | 9.19 minutes |
| (Co-op) l4d_river02_barge | Asocial | Normal | 7.31 minutes |
| (Co-op) l4d_river02_barge | Asocial | Normal | 7.31 minutes |
| (Co-op) l4d_river03_port | Asocial | Expert | 3.29 minutes |
| (Co-op) l4d_river03_port | Asocial | Expert | 3.29 minutes |
| (Co-op) l4d_river03_port | Asocial | Advanced | 7.55 minutes |
| (Co-op) l4d_river03_port | Asocial | Advanced | 7.55 minutes |
| (Co-op) l4d_river03_port | Asocial | Normal | 6.09 minutes |
| (Co-op) l4d_river03_port | Asocial | Normal | 6.09 minutes |
| (Co-op) l4d_smalltown01_caves | Asocial | Expert | 22.00 seconds |
| (Co-op) l4d_smalltown01_caves | Asocial | Advanced | 9.26 seconds |
| (Co-op) l4d_smalltown01_caves | Asocial | Normal | 3.53 minutes |
| (Co-op) l4d_smalltown02_drainage | Asocial | Expert | 3.37 minutes |
| (Co-op) l4d_smalltown02_drainage | Asocial | Advanced | 14.27 seconds |
| (Co-op) l4d_smalltown02_drainage | Asocial | Normal | 7.67 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Asocial | Expert | 4.89 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Asocial | Advanced | 6.85 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Asocial | Normal | 6.30 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Asocial | Expert | 5.36 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Asocial | Advanced | 5.70 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Asocial | Normal | 6.99 minutes |
| (Co-op) l4d_smalltown05_houseboat | Asocial | Expert | 8.00 minutes |
| (Co-op) l4d_smalltown05_houseboat | Asocial | Advanced | 6.89 minutes |
| (Co-op) l4d_smalltown05_houseboat | Asocial | Normal | 7.74 minutes |