| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | RelaX | Expert | 2.28 minutes |
| (Co-op) l4d_airport01_greenhouse | RelaX | Advanced | 26.54 seconds |
| (Co-op) l4d_airport01_greenhouse | RelaX | Normal | 2.82 minutes |
| (Co-op) l4d_airport02_offices | RelaX | Expert | 8.12 minutes |
| (Co-op) l4d_airport02_offices | RelaX | Advanced | 7.02 minutes |
| (Co-op) l4d_airport02_offices | RelaX | Normal | 7.20 minutes |
| (Co-op) l4d_airport03_garage | RelaX | Expert | 9.22 minutes |
| (Co-op) l4d_airport03_garage | RelaX | Advanced | 7.20 minutes |
| (Co-op) l4d_airport03_garage | RelaX | Normal | 7.57 minutes |
| (Co-op) l4d_airport04_terminal | RelaX | Expert | 4.22 minutes |
| (Co-op) l4d_airport04_terminal | RelaX | Advanced | 6.14 minutes |
| (Co-op) l4d_airport04_terminal | RelaX | Normal | 4.53 minutes |
| (Co-op) l4d_airport05_runway | RelaX | Expert | 7.88 minutes |
| (Co-op) l4d_airport05_runway | RelaX | Advanced | 8.39 minutes |
| (Co-op) l4d_airport05_runway | RelaX | Normal | 6.60 minutes |
| (Co-op) l4d_farm01_hilltop | RelaX | Expert | 2.53 minutes |
| (Co-op) l4d_farm01_hilltop | RelaX | Advanced | 2.73 minutes |
| (Co-op) l4d_farm01_hilltop | RelaX | Normal | 3.02 minutes |
| (Co-op) l4d_farm02_traintunnel | RelaX | Expert | 4.26 minutes |
| (Co-op) l4d_farm02_traintunnel | RelaX | Advanced | 4.31 minutes |
| (Co-op) l4d_farm02_traintunnel | RelaX | Normal | 5.24 minutes |
| (Co-op) l4d_farm03_bridge | RelaX | Expert | 5.05 minutes |
| (Co-op) l4d_farm03_bridge | RelaX | Advanced | 5.68 minutes |
| (Co-op) l4d_farm03_bridge | RelaX | Normal | 10.42 minutes |
| (Co-op) l4d_farm04_barn | RelaX | Expert | 3.08 minutes |
| (Co-op) l4d_farm04_barn | RelaX | Advanced | 4.08 minutes |
| (Co-op) l4d_farm04_barn | RelaX | Normal | 4.98 minutes |
| (Co-op) l4d_farm05_cornfield | RelaX | Expert | 10.61 minutes |
| (Co-op) l4d_farm05_cornfield | RelaX | Advanced | 9.84 minutes |
| (Co-op) l4d_garage01_alleys | RelaX | Expert | 6.62 seconds |
| (Co-op) l4d_garage01_alleys | RelaX | Advanced | 7.90 seconds |
| (Co-op) l4d_garage01_alleys | RelaX | Normal | 1.34 minutes |
| (Co-op) l4d_garage02_lots | RelaX | Expert | 11.95 minutes |
| (Co-op) l4d_garage02_lots | RelaX | Advanced | 12.67 minutes |
| (Co-op) l4d_garage02_lots | RelaX | Normal | 13.24 minutes |
| (Co-op) l4d_hospital01_apartment | RelaX | Expert | 3.14 seconds |
| (Co-op) l4d_hospital01_apartment | RelaX | Advanced | 2.25 minutes |
| (Co-op) l4d_hospital01_apartment | RelaX | Normal | 2.99 minutes |
| (Co-op) l4d_hospital02_subway | RelaX | Expert | 7.11 minutes |
| (Co-op) l4d_hospital02_subway | RelaX | Advanced | 6.17 minutes |
| (Co-op) l4d_hospital02_subway | RelaX | Normal | 7.94 minutes |
| (Co-op) l4d_hospital03_sewers | RelaX | Expert | 6.59 minutes |
| (Co-op) l4d_hospital03_sewers | RelaX | Advanced | 6.86 minutes |
| (Co-op) l4d_hospital03_sewers | RelaX | Normal | 6.32 minutes |
| (Co-op) l4d_hospital04_interior | RelaX | Expert | 4.82 minutes |
| (Co-op) l4d_hospital04_interior | RelaX | Advanced | 4.62 minutes |
| (Co-op) l4d_hospital04_interior | RelaX | Normal | 4.29 minutes |
| (Co-op) l4d_hospital05_rooftop | RelaX | Expert | 8.90 minutes |
| (Co-op) l4d_hospital05_rooftop | RelaX | Advanced | 9.46 minutes |
| (Co-op) l4d_river01_docks | RelaX | Expert | 4.66 seconds |
| (Co-op) l4d_river01_docks | RelaX | Expert | 4.66 seconds |
| (Co-op) l4d_river01_docks | RelaX | Advanced | 3.75 seconds |
| (Co-op) l4d_river01_docks | RelaX | Advanced | 3.75 seconds |
| (Co-op) l4d_river01_docks | RelaX | Normal | 10.47 seconds |
| (Co-op) l4d_river01_docks | RelaX | Normal | 10.47 seconds |
| (Co-op) l4d_river02_barge | RelaX | Expert | 50.89 seconds |
| (Co-op) l4d_river02_barge | RelaX | Expert | 50.89 seconds |
| (Co-op) l4d_river02_barge | RelaX | Advanced | 8.39 minutes |
| (Co-op) l4d_river02_barge | RelaX | Advanced | 8.39 minutes |
| (Co-op) l4d_river02_barge | RelaX | Normal | 7.94 minutes |
| (Co-op) l4d_river02_barge | RelaX | Normal | 7.94 minutes |
| (Co-op) l4d_river03_port | RelaX | Expert | 6.21 minutes |
| (Co-op) l4d_river03_port | RelaX | Expert | 6.21 minutes |
| (Co-op) l4d_river03_port | RelaX | Advanced | 7.80 minutes |
| (Co-op) l4d_river03_port | RelaX | Advanced | 7.80 minutes |
| (Co-op) l4d_river03_port | RelaX | Normal | 8.03 minutes |
| (Co-op) l4d_river03_port | RelaX | Normal | 8.03 minutes |
| (Co-op) l4d_smalltown01_caves | RelaX | Expert | 25.84 seconds |
| (Co-op) l4d_smalltown01_caves | RelaX | Advanced | 3.46 minutes |
| (Co-op) l4d_smalltown02_drainage | RelaX | Expert | 3.59 minutes |
| (Co-op) l4d_smalltown02_drainage | RelaX | Advanced | 4.17 minutes |
| (Co-op) l4d_smalltown02_drainage | RelaX | Normal | 8.93 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | RelaX | Expert | 5.36 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | RelaX | Advanced | 5.88 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | RelaX | Normal | 5.07 minutes |
| (Co-op) l4d_smalltown04_mainstreet | RelaX | Expert | 5.01 minutes |
| (Co-op) l4d_smalltown04_mainstreet | RelaX | Advanced | 7.24 minutes |
| (Co-op) l4d_smalltown04_mainstreet | RelaX | Normal | 5.88 minutes |
| (Co-op) l4d_smalltown05_houseboat | RelaX | Expert | 11.06 minutes |
| (Co-op) l4d_smalltown05_houseboat | RelaX | Advanced | 10.85 minutes |
| (Co-op) l4d_smalltown05_houseboat | RelaX | Normal | 12.61 minutes |