| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Advanced | 3.06 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.88 seconds |
| (Co-op) l4d_airport02_offices | | Expert | 11.73 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 7.55 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 7.27 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 10.31 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 8.99 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 10.94 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 5.53 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 5.71 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 3.23 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.06 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 5.37 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 5.76 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 5.74 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.20 minutes |
| (Co-op) l4d_farm04_barn | | Normal | 4.36 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 10.10 minutes |
| (Co-op) l4d_farm05_cornfield | | Normal | 9.73 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 14.08 minutes |
| (Co-op) l4d_garage01_alleys | | Normal | 11.26 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 10.19 minutes |
| (Co-op) l4d_garage02_lots | | Normal | 12.46 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 45.55 seconds |
| (Co-op) l4d_hospital01_apartment | | Normal | 3.75 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 7.16 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 7.66 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 7.99 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 10.04 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 7.12 minutes |
| (Co-op) l4d_hospital04_interior | | Normal | 7.69 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 12.02 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 8.70 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 8.70 minutes |
| (Co-op) l4d_river01_docks | | Normal | 1.05 minutes |
| (Co-op) l4d_river01_docks | | Normal | 1.05 minutes |
| (Co-op) l4d_river02_barge | | Expert | 14.57 minutes |
| (Co-op) l4d_river02_barge | | Expert | 14.57 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.88 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.88 minutes |
| (Co-op) l4d_river02_barge | | Normal | 12.40 minutes |
| (Co-op) l4d_river02_barge | | Normal | 12.40 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.05 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.05 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.36 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.36 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 6.94 minutes |
| (Co-op) l4d_smalltown01_caves | | Normal | 4.39 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 6.86 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 6.86 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 8.08 minutes |