| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Dozy | Expert | 2.35 minutes |
| (Co-op) l4d_airport01_greenhouse | Dozy | Normal | 10.95 seconds |
| (Co-op) l4d_airport02_offices | Dozy | Expert | 5.71 minutes |
| (Co-op) l4d_airport02_offices | Dozy | Advanced | 12.59 minutes |
| (Co-op) l4d_airport02_offices | Dozy | Normal | 39.72 seconds |
| (Co-op) l4d_airport03_garage | Dozy | Expert | 8.87 minutes |
| (Co-op) l4d_airport03_garage | Dozy | Advanced | 13.38 minutes |
| (Co-op) l4d_airport03_garage | Dozy | Normal | 52.90 seconds |
| (Co-op) l4d_airport04_terminal | Dozy | Expert | 5.35 minutes |
| (Co-op) l4d_airport04_terminal | Dozy | Advanced | 4.98 minutes |
| (Co-op) l4d_airport04_terminal | Dozy | Normal | 3.34 minutes |
| (Co-op) l4d_airport05_runway | Dozy | Expert | 9.06 minutes |
| (Co-op) l4d_airport05_runway | Dozy | Advanced | 5.41 minutes |
| (Co-op) l4d_airport05_runway | Dozy | Normal | 7.03 minutes |
| (Co-op) l4d_farm01_hilltop | Dozy | Expert | 3.32 minutes |
| (Co-op) l4d_farm01_hilltop | Dozy | Normal | 2.76 minutes |
| (Co-op) l4d_farm02_traintunnel | Dozy | Expert | 7.92 minutes |
| (Co-op) l4d_farm02_traintunnel | Dozy | Advanced | 5.13 minutes |
| (Co-op) l4d_farm02_traintunnel | Dozy | Normal | 4.27 minutes |
| (Co-op) l4d_farm03_bridge | Dozy | Normal | 4.04 minutes |
| (Co-op) l4d_farm04_barn | Dozy | Normal | 4.73 minutes |
| (Co-op) l4d_farm05_cornfield | Dozy | Expert | 11.50 minutes |
| (Co-op) l4d_farm05_cornfield | Dozy | Normal | 7.89 minutes |
| (Co-op) l4d_garage01_alleys | Dozy | Expert | 1.63 seconds |
| (Co-op) l4d_garage01_alleys | Dozy | Normal | 2.78 seconds |
| (Co-op) l4d_garage02_lots | Dozy | Expert | 10.67 minutes |
| (Co-op) l4d_hospital01_apartment | Dozy | Expert | 2.27 minutes |
| (Co-op) l4d_hospital01_apartment | Dozy | Advanced | 2.05 minutes |
| (Co-op) l4d_hospital02_subway | Dozy | Advanced | 7.43 minutes |
| (Co-op) l4d_hospital03_sewers | Dozy | Expert | 7.35 minutes |
| (Co-op) l4d_hospital03_sewers | Dozy | Advanced | 6.65 minutes |
| (Co-op) l4d_hospital04_interior | Dozy | Expert | 6.32 minutes |
| (Co-op) l4d_hospital04_interior | Dozy | Advanced | 5.71 minutes |
| (Co-op) l4d_hospital04_interior | Dozy | Normal | 5.15 minutes |
| (Co-op) l4d_hospital05_rooftop | Dozy | Expert | 7.66 minutes |
| (Co-op) l4d_river01_docks | Dozy | Expert | 9.58 minutes |
| (Co-op) l4d_river01_docks | Dozy | Expert | 9.58 minutes |
| (Co-op) l4d_river01_docks | Dozy | Advanced | 1.10 minutes |
| (Co-op) l4d_river01_docks | Dozy | Advanced | 1.10 minutes |
| (Co-op) l4d_river02_barge | Dozy | Expert | 11.06 minutes |
| (Co-op) l4d_river02_barge | Dozy | Expert | 11.06 minutes |
| (Co-op) l4d_river02_barge | Dozy | Advanced | 48.78 seconds |
| (Co-op) l4d_river02_barge | Dozy | Advanced | 48.78 seconds |
| (Co-op) l4d_river02_barge | Dozy | Normal | 9.27 minutes |
| (Co-op) l4d_river02_barge | Dozy | Normal | 9.27 minutes |
| (Co-op) l4d_river03_port | Dozy | Expert | 8.97 minutes |
| (Co-op) l4d_river03_port | Dozy | Expert | 8.97 minutes |
| (Co-op) l4d_river03_port | Dozy | Advanced | 8.56 minutes |
| (Co-op) l4d_river03_port | Dozy | Advanced | 8.56 minutes |
| (Co-op) l4d_smalltown01_caves | Dozy | Expert | 5.00 seconds |
| (Co-op) l4d_smalltown01_caves | Dozy | Advanced | 3.99 minutes |
| (Co-op) l4d_smalltown01_caves | Dozy | Normal | 12.82 seconds |
| (Co-op) l4d_smalltown02_drainage | Dozy | Expert | 4.22 minutes |
| (Co-op) l4d_smalltown02_drainage | Dozy | Advanced | 5.93 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Dozy | Expert | 7.39 minutes |