| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | WaVe | Expert | 1.49 seconds |
| (Co-op) l4d_airport01_greenhouse | WaVe | Advanced | 2.62 minutes |
| (Co-op) l4d_airport02_offices | WaVe | Expert | 7.67 minutes |
| (Co-op) l4d_airport02_offices | WaVe | Advanced | 7.66 minutes |
| (Co-op) l4d_airport03_garage | WaVe | Expert | 8.42 minutes |
| (Co-op) l4d_airport03_garage | WaVe | Advanced | 7.96 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 6.41 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Advanced | 6.32 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Expert | 8.68 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Advanced | 7.91 minutes |
| (Co-op) l4d_farm01_hilltop | WaVe | Expert | 3.00 minutes |
| (Co-op) l4d_farm02_traintunnel | WaVe | Expert | 4.97 minutes |
| (Co-op) l4d_farm03_bridge | WaVe | Expert | 3.99 minutes |
| (Co-op) l4d_farm03_bridge | WaVe | Advanced | 8.36 minutes |
| (Co-op) l4d_farm04_barn | WaVe | Expert | 3.98 minutes |
| (Co-op) l4d_farm04_barn | WaVe | Advanced | 4.97 minutes |
| (Co-op) l4d_farm05_cornfield | WaVe | Expert | 8.28 minutes |
| (Co-op) l4d_farm05_cornfield | WaVe | Advanced | 11.59 minutes |
| (Co-op) l4d_garage01_alleys | WaVe | Expert | 7.15 seconds |
| (Co-op) l4d_garage01_alleys | WaVe | Advanced | 8.13 seconds |
| (Co-op) l4d_garage01_alleys | WaVe | Normal | 8.92 minutes |
| (Co-op) l4d_garage02_lots | WaVe | Expert | 11.29 minutes |
| (Co-op) l4d_garage02_lots | WaVe | Advanced | 14.02 minutes |
| (Co-op) l4d_garage02_lots | WaVe | Normal | 11.83 minutes |
| (Co-op) l4d_hospital01_apartment | WaVe | Expert | 36.26 seconds |
| (Co-op) l4d_hospital01_apartment | WaVe | Advanced | 1.80 seconds |
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 2.75 seconds |
| (Co-op) l4d_hospital02_subway | WaVe | Advanced | 8.11 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Normal | 15.32 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 7.79 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Advanced | 7.38 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Normal | 9.11 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 4.90 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Advanced | 6.19 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 8.40 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Advanced | 11.40 minutes |
| (Co-op) l4d_river01_docks | WaVe | Expert | 4.58 seconds |
| (Co-op) l4d_river01_docks | WaVe | Expert | 4.58 seconds |
| (Co-op) l4d_river01_docks | WaVe | Advanced | 22.50 seconds |
| (Co-op) l4d_river01_docks | WaVe | Advanced | 22.50 seconds |
| (Co-op) l4d_river02_barge | WaVe | Expert | 7.20 minutes |
| (Co-op) l4d_river02_barge | WaVe | Expert | 7.20 minutes |
| (Co-op) l4d_river02_barge | WaVe | Advanced | 13.51 minutes |
| (Co-op) l4d_river02_barge | WaVe | Advanced | 13.51 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 4.70 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 4.70 minutes |
| (Co-op) l4d_river03_port | WaVe | Advanced | 10.47 minutes |
| (Co-op) l4d_river03_port | WaVe | Advanced | 10.47 minutes |
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 16.92 seconds |
| (Co-op) l4d_smalltown01_caves | WaVe | Advanced | 4.27 minutes |
| (Co-op) l4d_smalltown01_caves | WaVe | Normal | 4.51 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 4.06 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Advanced | 6.79 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Normal | 6.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Expert | 6.07 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Advanced | 6.21 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Normal | 6.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 4.75 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Advanced | 11.26 minutes |
| (Co-op) l4d_smalltown05_houseboat | WaVe | Expert | 9.40 minutes |
| (Co-op) l4d_smalltown05_houseboat | WaVe | Advanced | 11.25 minutes |