| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Br | Expert | 2.47 minutes |
| (Co-op) l4d_airport02_offices | Br | Expert | 7.91 minutes |
| (Co-op) l4d_airport02_offices | Br | Advanced | 8.62 minutes |
| (Co-op) l4d_airport03_garage | Br | Expert | 8.76 minutes |
| (Co-op) l4d_airport03_garage | Br | Advanced | 6.65 minutes |
| (Co-op) l4d_airport04_terminal | Br | Expert | 4.73 minutes |
| (Co-op) l4d_airport04_terminal | Br | Advanced | 4.55 minutes |
| (Co-op) l4d_airport05_runway | Br | Expert | 5.40 minutes |
| (Co-op) l4d_airport05_runway | Br | Advanced | 5.71 minutes |
| (Co-op) l4d_bs_bloodyfinale | Br | Advanced | 12.19 minutes |
| (Co-op) l4d_bs_bloodyfinale | Br | Advanced | 12.19 minutes |
| (Co-op) l4d_bs_mansion | Br | Advanced | 10.59 minutes |
| (Co-op) l4d_bs_mansion | Br | Advanced | 10.59 minutes |
| (Co-op) l4d_bs_riverside | Br | Advanced | 8.19 minutes |
| (Co-op) l4d_bs_riverside | Br | Advanced | 8.19 minutes |
| (Co-op) l4d_bs_valley_of_death | Br | Advanced | 14.81 minutes |
| (Co-op) l4d_bs_valley_of_death | Br | Advanced | 14.81 minutes |
| (Co-op) l4d_farm01_hilltop | Br | Expert | 7.75 seconds |
| (Co-op) l4d_farm01_hilltop | Br | Advanced | 4.38 minutes |
| (Co-op) l4d_farm02_traintunnel | Br | Expert | 32.02 seconds |
| (Co-op) l4d_farm02_traintunnel | Br | Advanced | 8.18 minutes |
| (Co-op) l4d_farm03_bridge | Br | Expert | 4.85 minutes |
| (Co-op) l4d_farm04_barn | Br | Expert | 4.08 minutes |
| (Co-op) l4d_farm05_cornfield | Br | Expert | 7.84 minutes |
| (Co-op) l4d_garage01_alleys | Br | Expert | 41.48 seconds |
| (Co-op) l4d_garage02_lots | Br | Expert | 9.65 minutes |
| (Co-op) l4d_hospital01_apartment | Br | Expert | 2.26 minutes |
| (Co-op) l4d_hospital02_subway | Br | Expert | 6.71 minutes |
| (Co-op) l4d_hospital02_subway | Br | Advanced | 8.75 minutes |
| (Co-op) l4d_hospital03_sewers | Br | Expert | 7.43 minutes |
| (Co-op) l4d_hospital03_sewers | Br | Advanced | 44.40 seconds |
| (Co-op) l4d_hospital04_interior | Br | Expert | 6.21 minutes |
| (Co-op) l4d_hospital04_interior | Br | Advanced | 7.98 minutes |
| (Co-op) l4d_hospital05_rooftop | Br | Expert | 6.68 minutes |
| (Co-op) l4d_ihm01_forest | Br | Expert | 3.42 minutes |
| (Co-op) l4d_ihm01_forest | Br | Expert | 3.42 minutes |
| (Co-op) l4d_ihm03_underground | Br | Expert | 12.12 minutes |
| (Co-op) l4d_ihm03_underground | Br | Expert | 12.12 minutes |
| (Co-op) l4d_ihm04_lumberyard | Br | Expert | 15.67 minutes |
| (Co-op) l4d_ihm04_lumberyard | Br | Expert | 15.67 minutes |
| (Co-op) l4d_river01_docks | Br | Expert | 8.02 minutes |
| (Co-op) l4d_river01_docks | Br | Expert | 8.02 minutes |
| (Co-op) l4d_river02_barge | Br | Expert | 8.15 minutes |
| (Co-op) l4d_river02_barge | Br | Expert | 8.15 minutes |
| (Co-op) l4d_river03_port | Br | Expert | 8.99 minutes |
| (Co-op) l4d_river03_port | Br | Expert | 8.99 minutes |
| (Co-op) l4d_smalltown01_caves | Br | Expert | 21.27 seconds |
| (Co-op) l4d_smalltown02_drainage | Br | Expert | 3.78 minutes |
| (Co-op) l4d_smalltown02_drainage | Br | Advanced | 7.77 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Br | Expert | 7.15 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Br | Advanced | 9.02 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Br | Normal | 6.48 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Br | Expert | 5.88 minutes |
| (Co-op) l4d_smalltown05_houseboat | Br | Expert | 11.58 minutes |
| (Co-op) l4d_smalltown05_houseboat | Br | Advanced | 9.81 minutes |