| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Wave | Advanced | 3.36 minutes |
| (Co-op) l4d_airport02_offices | Wave | Expert | 8.70 minutes |
| (Co-op) l4d_airport02_offices | Wave | Advanced | 10.21 minutes |
| (Co-op) l4d_airport03_garage | Wave | Expert | 9.34 minutes |
| (Co-op) l4d_airport03_garage | Wave | Advanced | 7.61 minutes |
| (Co-op) l4d_airport04_terminal | Wave | Expert | 4.86 minutes |
| (Co-op) l4d_airport04_terminal | Wave | Advanced | 5.88 minutes |
| (Co-op) l4d_airport05_runway | Wave | Expert | 8.31 minutes |
| (Co-op) l4d_airport05_runway | Wave | Advanced | 9.63 minutes |
| (Co-op) l4d_farm01_hilltop | Wave | Expert | 4.51 minutes |
| (Co-op) l4d_farm01_hilltop | Wave | Advanced | 3.72 minutes |
| (Co-op) l4d_farm02_traintunnel | Wave | Expert | 5.97 minutes |
| (Co-op) l4d_farm02_traintunnel | Wave | Advanced | 7.68 minutes |
| (Co-op) l4d_farm03_bridge | Wave | Expert | 5.98 minutes |
| (Co-op) l4d_farm03_bridge | Wave | Advanced | 8.27 minutes |
| (Co-op) l4d_farm04_barn | Wave | Expert | 4.00 minutes |
| (Co-op) l4d_farm05_cornfield | Wave | Expert | 9.84 minutes |
| (Co-op) l4d_farm05_cornfield | Wave | Advanced | 12.55 minutes |
| (Co-op) l4d_garage01_alleys | Wave | Expert | 10.64 minutes |
| (Co-op) l4d_garage01_alleys | Wave | Advanced | 22.51 minutes |
| (Co-op) l4d_garage02_lots | Wave | Expert | 19.06 minutes |
| (Co-op) l4d_garage02_lots | Wave | Advanced | 12.80 minutes |
| (Co-op) l4d_hospital01_apartment | Wave | Expert | 4.29 minutes |
| (Co-op) l4d_hospital02_subway | Wave | Expert | 10.13 minutes |
| (Co-op) l4d_hospital02_subway | Wave | Advanced | 6.79 minutes |
| (Co-op) l4d_hospital03_sewers | Wave | Expert | 9.23 minutes |
| (Co-op) l4d_hospital03_sewers | Wave | Advanced | 7.69 minutes |
| (Co-op) l4d_hospital04_interior | Wave | Expert | 5.95 minutes |
| (Co-op) l4d_hospital04_interior | Wave | Advanced | 7.26 minutes |
| (Co-op) l4d_hospital05_rooftop | Wave | Expert | 9.90 minutes |
| (Co-op) l4d_river01_docks | Wave | Expert | 9.00 minutes |
| (Co-op) l4d_river01_docks | Wave | Expert | 9.00 minutes |
| (Co-op) l4d_river01_docks | Wave | Advanced | 12.31 minutes |
| (Co-op) l4d_river01_docks | Wave | Advanced | 12.31 minutes |
| (Co-op) l4d_river02_barge | Wave | Expert | 9.86 minutes |
| (Co-op) l4d_river02_barge | Wave | Expert | 9.86 minutes |
| (Co-op) l4d_river02_barge | Wave | Advanced | 11.21 minutes |
| (Co-op) l4d_river02_barge | Wave | Advanced | 11.21 minutes |
| (Co-op) l4d_river03_port | Wave | Expert | 8.23 minutes |
| (Co-op) l4d_river03_port | Wave | Expert | 8.23 minutes |
| (Co-op) l4d_river03_port | Wave | Advanced | 13.14 minutes |
| (Co-op) l4d_river03_port | Wave | Advanced | 13.14 minutes |
| (Co-op) l4d_smalltown01_caves | Wave | Expert | 3.48 minutes |
| (Co-op) l4d_smalltown02_drainage | Wave | Expert | 4.31 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Wave | Expert | 7.20 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Wave | Advanced | 7.23 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Wave | Expert | 6.23 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Wave | Advanced | 12.16 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Expert | 12.34 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Advanced | 17.68 minutes |