| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.37 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 4.54 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 7.50 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 10.74 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 9.15 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 11.22 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 10.12 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 10.25 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 8.01 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 7.10 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 7.66 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 7.95 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 6.67 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.83 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 3.60 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 5.82 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 5.33 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 7.49 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 7.07 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 8.54 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 5.31 minutes |
| (Co-op) l4d_farm04_barn | | Normal | 5.32 minutes |
| (Co-op) l4d_farm05_cornfield | | Normal | 7.82 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 40.46 seconds |
| (Co-op) l4d_garage01_alleys | | Normal | 6.78 minutes |
| (Co-op) l4d_garage02_lots | | Normal | 8.48 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 3.00 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 11.18 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 6.16 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 11.91 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 9.28 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 7.67 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 15.61 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 12.77 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.87 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.87 minutes |
| (Co-op) l4d_river02_barge | | Expert | 14.19 minutes |
| (Co-op) l4d_river02_barge | | Expert | 14.19 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 12.88 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 12.88 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 4.87 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 7.57 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 8.18 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 11.75 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 8.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Normal | 8.08 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 14.34 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 11.15 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 12.32 minutes |