| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Yuki | Advanced | 7.22 minutes |
| (Co-op) l4d_airport03_garage | Yuki | Advanced | 9.71 minutes |
| (Co-op) l4d_airport03_garage | Yuki | Normal | 12.45 minutes |
| (Co-op) l4d_airport04_terminal | Yuki | Normal | 6.11 minutes |
| (Co-op) l4d_airport05_runway | Yuki | Advanced | 6.79 minutes |
| (Co-op) l4d_airport05_runway | Yuki | Normal | 6.47 minutes |
| (Co-op) l4d_farm01_hilltop | Yuki | Advanced | 4.18 minutes |
| (Co-op) l4d_farm01_hilltop | Yuki | Normal | 5.63 minutes |
| (Co-op) l4d_farm02_traintunnel | Yuki | Normal | 4.42 minutes |
| (Co-op) l4d_farm03_bridge | Yuki | Normal | 5.43 minutes |
| (Co-op) l4d_farm04_barn | Yuki | Normal | 4.88 minutes |
| (Co-op) l4d_farm05_cornfield | Yuki | Normal | 7.38 minutes |
| (Co-op) l4d_garage01_alleys | Yuki | Normal | 8.10 minutes |
| (Co-op) l4d_garage02_lots | Yuki | Normal | 9.04 minutes |
| (Co-op) l4d_hospital01_apartment | Yuki | Advanced | 2.80 minutes |
| (Co-op) l4d_hospital01_apartment | Yuki | Normal | 2.55 minutes |
| (Co-op) l4d_hospital02_subway | Yuki | Advanced | 6.76 minutes |
| (Co-op) l4d_hospital02_subway | Yuki | Normal | 6.11 minutes |
| (Co-op) l4d_hospital03_sewers | Yuki | Advanced | 7.67 minutes |
| (Co-op) l4d_hospital03_sewers | Yuki | Normal | 5.01 minutes |
| (Co-op) l4d_hospital04_interior | Yuki | Advanced | 6.82 minutes |
| (Co-op) l4d_hospital04_interior | Yuki | Normal | 7.42 minutes |
| (Co-op) l4d_hospital05_rooftop | Yuki | Advanced | 8.83 minutes |
| (Co-op) l4d_river02_barge | Yuki | Normal | 6.49 minutes |
| (Co-op) l4d_river02_barge | Yuki | Normal | 6.49 minutes |
| (Co-op) l4d_smalltown01_caves | Yuki | Advanced | 24.06 seconds |
| (Co-op) l4d_smalltown02_drainage | Yuki | Advanced | 6.10 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Yuki | Advanced | 5.78 minutes |
| (Co-op) l4d_smalltown05_houseboat | Yuki | Normal | 8.64 minutes |