| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Sektor | Expert | 2.34 minutes |
| (Co-op) l4d_airport02_offices | Sektor | Expert | 10.71 minutes |
| (Co-op) l4d_airport03_garage | Sektor | Expert | 9.25 minutes |
| (Co-op) l4d_airport03_garage | Sektor | Advanced | 10.97 minutes |
| (Co-op) l4d_airport04_terminal | Sektor | Expert | 5.94 minutes |
| (Co-op) l4d_airport04_terminal | Sektor | Advanced | 7.31 minutes |
| (Co-op) l4d_airport05_runway | Sektor | Expert | 12.43 minutes |
| (Co-op) l4d_airport05_runway | Sektor | Advanced | 6.97 minutes |
| (Co-op) l4d_city17_03 | Sektor | Advanced | 9.51 minutes |
| (Co-op) l4d_city17_03 | Sektor | Advanced | 9.51 minutes |
| (Co-op) l4d_city17_04 | Sektor | Advanced | 9.04 minutes |
| (Co-op) l4d_city17_04 | Sektor | Advanced | 9.04 minutes |
| (Co-op) l4d_city17_05 | Sektor | Advanced | 11.54 minutes |
| (Co-op) l4d_city17_05 | Sektor | Advanced | 11.54 minutes |
| (Co-op) l4d_darkblood01_tanker | Sektor | Advanced | 4.53 minutes |
| (Co-op) l4d_darkblood01_tanker | Sektor | Advanced | 4.53 minutes |
| (Co-op) l4d_darkblood02_engine | Sektor | Advanced | 10.13 minutes |
| (Co-op) l4d_darkblood02_engine | Sektor | Advanced | 10.13 minutes |
| (Co-op) l4d_farm01_hilltop | Sektor | Expert | 3.24 minutes |
| (Co-op) l4d_farm01_hilltop | Sektor | Advanced | 3.24 minutes |
| (Co-op) l4d_farm02_traintunnel | Sektor | Expert | 5.78 minutes |
| (Co-op) l4d_farm02_traintunnel | Sektor | Advanced | 7.36 minutes |
| (Co-op) l4d_farm03_bridge | Sektor | Expert | 7.93 minutes |
| (Co-op) l4d_farm04_barn | Sektor | Expert | 5.31 minutes |
| (Co-op) l4d_farm05_cornfield | Sektor | Expert | 8.40 minutes |
| (Co-op) l4d_garage01_alleys | Sektor | Expert | 44.16 seconds |
| (Co-op) l4d_garage02_lots | Sektor | Expert | 11.36 minutes |
| (Co-op) l4d_hospital01_apartment | Sektor | Expert | 2.36 minutes |
| (Co-op) l4d_hospital02_subway | Sektor | Expert | 7.63 minutes |
| (Co-op) l4d_hospital02_subway | Sektor | Normal | 10.06 minutes |
| (Co-op) l4d_hospital03_sewers | Sektor | Expert | 7.19 minutes |
| (Co-op) l4d_hospital03_sewers | Sektor | Normal | 12.07 minutes |
| (Co-op) l4d_hospital04_interior | Sektor | Expert | 7.79 minutes |
| (Co-op) l4d_hospital04_interior | Sektor | Advanced | 6.97 minutes |
| (Co-op) l4d_hospital05_rooftop | Sektor | Expert | 11.00 minutes |
| (Co-op) l4d_river01_docks | Sektor | Expert | 13.35 minutes |
| (Co-op) l4d_river01_docks | Sektor | Expert | 13.35 minutes |
| (Co-op) l4d_river02_barge | Sektor | Expert | 9.20 minutes |
| (Co-op) l4d_river02_barge | Sektor | Expert | 9.20 minutes |
| (Co-op) l4d_river03_port | Sektor | Expert | 9.70 minutes |
| (Co-op) l4d_river03_port | Sektor | Expert | 9.70 minutes |
| (Co-op) l4d_smalltown01_caves | Sektor | Expert | 3.27 minutes |
| (Co-op) l4d_smalltown02_drainage | Sektor | Expert | 7.07 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Sektor | Expert | 6.01 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Sektor | Expert | 6.11 minutes |
| (Co-op) l4d_smalltown05_houseboat | Sektor | Expert | 10.24 minutes |
| (Co-op) l4d_stadium1_apartment | Sektor | Advanced | 8.38 minutes |
| (Co-op) l4d_stadium1_apartment | Sektor | Advanced | 8.38 minutes |