| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 5.36 seconds |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 4.00 seconds |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.21 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 6.51 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 41.42 seconds |
| (Co-op) l4d_airport02_offices | | Normal | 6.72 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 6.85 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 6.42 seconds |
| (Co-op) l4d_airport03_garage | | Normal | 7.00 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 4.09 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.00 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 6.51 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 6.74 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 5.96 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 7.05 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 2.77 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 22.13 seconds |
| (Co-op) l4d_farm01_hilltop | | Normal | 2.96 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 3.46 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 36.28 seconds |
| (Co-op) l4d_farm02_traintunnel | | Normal | 5.43 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 4.62 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 4.93 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 5.92 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 3.73 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.51 minutes |
| (Co-op) l4d_farm04_barn | | Normal | 3.82 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 8.29 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 8.58 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 16.40 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 38.92 seconds |
| (Co-op) l4d_garage02_lots | | Expert | 10.01 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 10.68 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.02 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 2.00 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.52 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 6.15 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 1.07 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 5.96 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 6.02 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 5.01 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.88 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 8.12 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 7.92 minutes |
| (Co-op) l4d_river01_docks | | Expert | 3.74 seconds |
| (Co-op) l4d_river01_docks | | Expert | 3.74 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 8.68 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 8.68 seconds |
| (Co-op) l4d_river02_barge | | Expert | 4.70 seconds |
| (Co-op) l4d_river02_barge | | Expert | 4.70 seconds |
| (Co-op) l4d_river02_barge | | Advanced | 7.99 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 7.99 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.01 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.01 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.04 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.04 minutes |
| (Co-op) l4d_river03_port | | Advanced | 3.14 minutes |
| (Co-op) l4d_river03_port | | Advanced | 3.14 minutes |
| (Co-op) l4d_river03_port | | Normal | 9.33 minutes |
| (Co-op) l4d_river03_port | | Normal | 9.33 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 18.23 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 8.02 seconds |
| (Co-op) l4d_smalltown02_drainage | | Expert | 3.46 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 18.69 seconds |
| (Co-op) l4d_smalltown02_drainage | | Normal | 4.78 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 4.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 4.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Normal | 8.98 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 15.94 seconds |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 5.20 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Normal | 8.13 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 8.65 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 9.08 minutes |