| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Sapphire | Expert | 1.34 seconds |
| (Co-op) l4d_airport01_greenhouse | Sapphire | Advanced | 2.05 seconds |
| (Co-op) l4d_airport02_offices | Sapphire | Expert | 6.85 minutes |
| (Co-op) l4d_airport02_offices | Sapphire | Advanced | 7.04 minutes |
| (Co-op) l4d_airport03_garage | Sapphire | Expert | 6.93 minutes |
| (Co-op) l4d_airport03_garage | Sapphire | Advanced | 35.47 seconds |
| (Co-op) l4d_airport04_terminal | Sapphire | Expert | 5.73 minutes |
| (Co-op) l4d_airport04_terminal | Sapphire | Advanced | 6.34 minutes |
| (Co-op) l4d_airport04_terminal | Sapphire | Normal | 45.80 seconds |
| (Co-op) l4d_airport05_runway | Sapphire | Expert | 5.36 minutes |
| (Co-op) l4d_airport05_runway | Sapphire | Advanced | 6.27 minutes |
| (Co-op) l4d_airport05_runway | Sapphire | Normal | 6.16 minutes |
| (Co-op) l4d_farm01_hilltop | Sapphire | Expert | 1.30 seconds |
| (Co-op) l4d_farm01_hilltop | Sapphire | Advanced | 2.73 minutes |
| (Co-op) l4d_farm01_hilltop | Sapphire | Normal | 4.10 minutes |
| (Co-op) l4d_farm02_traintunnel | Sapphire | Expert | 21.80 seconds |
| (Co-op) l4d_farm02_traintunnel | Sapphire | Advanced | 3.96 seconds |
| (Co-op) l4d_farm02_traintunnel | Sapphire | Normal | 5.80 minutes |
| (Co-op) l4d_farm03_bridge | Sapphire | Expert | 5.02 minutes |
| (Co-op) l4d_farm03_bridge | Sapphire | Advanced | 6.21 minutes |
| (Co-op) l4d_farm04_barn | Sapphire | Expert | 3.77 minutes |
| (Co-op) l4d_farm04_barn | Sapphire | Advanced | 3.95 minutes |
| (Co-op) l4d_farm05_cornfield | Sapphire | Expert | 8.19 minutes |
| (Co-op) l4d_farm05_cornfield | Sapphire | Advanced | 8.42 minutes |
| (Co-op) l4d_garage01_alleys | Sapphire | Expert | 1.95 seconds |
| (Co-op) l4d_garage01_alleys | Sapphire | Advanced | 12.43 seconds |
| (Co-op) l4d_garage02_lots | Sapphire | Expert | 10.51 minutes |
| (Co-op) l4d_garage02_lots | Sapphire | Advanced | 11.12 minutes |
| (Co-op) l4d_garage02_lots | Sapphire | Normal | 12.47 minutes |
| (Co-op) l4d_hospital01_apartment | Sapphire | Expert | 2.35 seconds |
| (Co-op) l4d_hospital01_apartment | Sapphire | Advanced | 2.46 minutes |
| (Co-op) l4d_hospital01_apartment | Sapphire | Normal | 2.50 minutes |
| (Co-op) l4d_hospital02_subway | Sapphire | Expert | 20.77 seconds |
| (Co-op) l4d_hospital02_subway | Sapphire | Advanced | 40.24 seconds |
| (Co-op) l4d_hospital02_subway | Sapphire | Normal | 8.68 seconds |
| (Co-op) l4d_hospital03_sewers | Sapphire | Expert | 5.98 minutes |
| (Co-op) l4d_hospital03_sewers | Sapphire | Advanced | 7.06 minutes |
| (Co-op) l4d_hospital03_sewers | Sapphire | Normal | 11.36 minutes |
| (Co-op) l4d_hospital04_interior | Sapphire | Expert | 5.54 minutes |
| (Co-op) l4d_hospital04_interior | Sapphire | Advanced | 5.86 minutes |
| (Co-op) l4d_hospital04_interior | Sapphire | Normal | 7.41 minutes |
| (Co-op) l4d_hospital05_rooftop | Sapphire | Expert | 7.46 minutes |
| (Co-op) l4d_hospital05_rooftop | Sapphire | Advanced | 8.67 minutes |
| (Co-op) l4d_hospital05_rooftop | Sapphire | Normal | 16.64 minutes |
| (Co-op) l4d_river01_docks | Sapphire | Expert | 1.54 seconds |
| (Co-op) l4d_river01_docks | Sapphire | Expert | 1.54 seconds |
| (Co-op) l4d_river01_docks | Sapphire | Advanced | 6.71 seconds |
| (Co-op) l4d_river01_docks | Sapphire | Advanced | 6.71 seconds |
| (Co-op) l4d_river01_docks | Sapphire | Normal | 2.85 seconds |
| (Co-op) l4d_river01_docks | Sapphire | Normal | 2.85 seconds |
| (Co-op) l4d_river02_barge | Sapphire | Expert | 6.50 minutes |
| (Co-op) l4d_river02_barge | Sapphire | Expert | 6.50 minutes |
| (Co-op) l4d_river02_barge | Sapphire | Advanced | 8.43 seconds |
| (Co-op) l4d_river02_barge | Sapphire | Advanced | 8.43 seconds |
| (Co-op) l4d_river02_barge | Sapphire | Normal | 10.11 minutes |
| (Co-op) l4d_river02_barge | Sapphire | Normal | 10.11 minutes |
| (Co-op) l4d_river03_port | Sapphire | Expert | 7.12 minutes |
| (Co-op) l4d_river03_port | Sapphire | Expert | 7.12 minutes |
| (Co-op) l4d_river03_port | Sapphire | Advanced | 4.88 minutes |
| (Co-op) l4d_river03_port | Sapphire | Advanced | 4.88 minutes |
| (Co-op) l4d_river03_port | Sapphire | Normal | 8.39 minutes |
| (Co-op) l4d_river03_port | Sapphire | Normal | 8.39 minutes |
| (Co-op) l4d_smalltown01_caves | Sapphire | Expert | 8.99 seconds |
| (Co-op) l4d_smalltown01_caves | Sapphire | Advanced | 9.30 seconds |
| (Co-op) l4d_smalltown02_drainage | Sapphire | Expert | 17.56 seconds |
| (Co-op) l4d_smalltown02_drainage | Sapphire | Advanced | 5.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Sapphire | Expert | 5.10 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Sapphire | Advanced | 6.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Sapphire | Expert | 45.39 seconds |
| (Co-op) l4d_smalltown04_mainstreet | Sapphire | Advanced | 6.08 minutes |
| (Co-op) l4d_smalltown05_houseboat | Sapphire | Expert | 9.95 minutes |
| (Co-op) l4d_smalltown05_houseboat | Sapphire | Advanced | 11.11 minutes |