| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | OLD | Expert | 4.93 seconds |
| (Co-op) l4d_airport01_greenhouse | OLD | Advanced | 3.10 minutes |
| (Co-op) l4d_airport01_greenhouse | OLD | Normal | 2.91 minutes |
| (Co-op) l4d_airport02_offices | OLD | Expert | 8.43 minutes |
| (Co-op) l4d_airport02_offices | OLD | Advanced | 39.37 seconds |
| (Co-op) l4d_airport02_offices | OLD | Normal | 2.05 minutes |
| (Co-op) l4d_airport03_garage | OLD | Expert | 12.32 minutes |
| (Co-op) l4d_airport03_garage | OLD | Advanced | 8.63 minutes |
| (Co-op) l4d_airport03_garage | OLD | Normal | 6.63 minutes |
| (Co-op) l4d_airport04_terminal | OLD | Expert | 6.86 minutes |
| (Co-op) l4d_airport04_terminal | OLD | Advanced | 6.58 minutes |
| (Co-op) l4d_airport04_terminal | OLD | Normal | 4.48 minutes |
| (Co-op) l4d_airport05_runway | OLD | Expert | 8.96 minutes |
| (Co-op) l4d_airport05_runway | OLD | Advanced | 6.93 minutes |
| (Co-op) l4d_farm01_hilltop | OLD | Expert | 3.03 minutes |
| (Co-op) l4d_farm01_hilltop | OLD | Advanced | 4.25 minutes |
| (Co-op) l4d_farm02_traintunnel | OLD | Expert | 4.65 minutes |
| (Co-op) l4d_farm02_traintunnel | OLD | Advanced | 8.58 minutes |
| (Co-op) l4d_farm03_bridge | OLD | Expert | 6.79 minutes |
| (Co-op) l4d_farm04_barn | OLD | Expert | 3.98 minutes |
| (Co-op) l4d_farm04_barn | OLD | Normal | 16.62 seconds |
| (Co-op) l4d_farm05_cornfield | OLD | Expert | 8.76 minutes |
| (Co-op) l4d_farm05_cornfield | OLD | Normal | 8.14 minutes |
| (Co-op) l4d_garage01_alleys | OLD | Advanced | 41.00 seconds |
| (Co-op) l4d_hospital01_apartment | OLD | Expert | 3.56 minutes |
| (Co-op) l4d_hospital04_interior | OLD | Expert | 5.53 minutes |
| (Co-op) l4d_hospital04_interior | OLD | Advanced | 9.02 minutes |
| (Co-op) l4d_hospital05_rooftop | OLD | Expert | 8.43 minutes |
| (Co-op) l4d_hospital05_rooftop | OLD | Advanced | 11.66 minutes |
| (Co-op) l4d_river01_docks | OLD | Expert | 7.76 minutes |
| (Co-op) l4d_river01_docks | OLD | Expert | 7.76 minutes |
| (Co-op) l4d_river01_docks | OLD | Advanced | 12.89 minutes |
| (Co-op) l4d_river01_docks | OLD | Advanced | 12.89 minutes |
| (Co-op) l4d_river01_docks | OLD | Normal | 3.52 seconds |
| (Co-op) l4d_river01_docks | OLD | Normal | 3.52 seconds |
| (Co-op) l4d_river02_barge | OLD | Expert | 8.95 minutes |
| (Co-op) l4d_river02_barge | OLD | Expert | 8.95 minutes |
| (Co-op) l4d_river02_barge | OLD | Advanced | 11.57 minutes |
| (Co-op) l4d_river02_barge | OLD | Advanced | 11.57 minutes |
| (Co-op) l4d_river02_barge | OLD | Normal | 11.85 minutes |
| (Co-op) l4d_river02_barge | OLD | Normal | 11.85 minutes |
| (Co-op) l4d_river03_port | OLD | Expert | 8.45 minutes |
| (Co-op) l4d_river03_port | OLD | Expert | 8.45 minutes |
| (Co-op) l4d_river03_port | OLD | Advanced | 7.90 minutes |
| (Co-op) l4d_river03_port | OLD | Advanced | 7.90 minutes |
| (Co-op) l4d_smalltown01_caves | OLD | Expert | 3.61 minutes |
| (Co-op) l4d_smalltown01_caves | OLD | Advanced | 4.62 minutes |
| (Co-op) l4d_smalltown02_drainage | OLD | Expert | 4.01 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | OLD | Expert | 5.17 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | OLD | Advanced | 7.74 minutes |
| (Co-op) l4d_smalltown04_mainstreet | OLD | Expert | 5.67 minutes |
| (Co-op) l4d_smalltown04_mainstreet | OLD | Advanced | 7.13 minutes |
| (Co-op) l4d_smalltown05_houseboat | OLD | Expert | 8.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | OLD | Advanced | 11.84 minutes |
| (Co-op) l4d_smalltown05_houseboat | OLD | Normal | 8.72 minutes |