| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.64 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 4.05 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 7.00 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 9.52 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 8.52 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 42.37 seconds |
| (Co-op) l4d_airport03_garage | | Normal | 9.05 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.69 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 7.25 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 7.33 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 5.82 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.14 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 4.80 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 6.22 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 6.24 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 8.28 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 10.13 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 3.73 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 7.62 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 11.20 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 12.37 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 7.85 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 11.81 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 3.45 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 10.37 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 9.55 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 10.37 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 9.35 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 6.80 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 8.77 minutes |
| (Co-op) l4d_river01_docks | | Expert | 10.23 minutes |
| (Co-op) l4d_river01_docks | | Expert | 10.23 minutes |
| (Co-op) l4d_river01_docks | | Normal | 1.52 minutes |
| (Co-op) l4d_river01_docks | | Normal | 1.52 minutes |
| (Co-op) l4d_river02_barge | | Expert | 5.82 minutes |
| (Co-op) l4d_river02_barge | | Expert | 5.82 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.38 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.38 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.52 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.52 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.77 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.77 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 3.54 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 3.22 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 6.98 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 8.17 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 10.93 minutes |