| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Kellerman | Expert | 11.66 minutes |
| (Co-op) l4d_airport02_offices | Kellerman | Advanced | 10.04 minutes |
| (Co-op) l4d_airport02_offices | Kellerman | Normal | 52.69 seconds |
| (Co-op) l4d_airport03_garage | Kellerman | Advanced | 12.28 minutes |
| (Co-op) l4d_airport03_garage | Kellerman | Normal | 7.68 minutes |
| (Co-op) l4d_airport04_terminal | Kellerman | Advanced | 7.09 minutes |
| (Co-op) l4d_airport04_terminal | Kellerman | Normal | 6.14 minutes |
| (Co-op) l4d_airport05_runway | Kellerman | Expert | 7.88 minutes |
| (Co-op) l4d_airport05_runway | Kellerman | Advanced | 7.51 minutes |
| (Co-op) l4d_airport05_runway | Kellerman | Normal | 5.88 minutes |
| (Co-op) l4d_bs_barrage | Kellerman | Advanced | 12.00 minutes |
| (Co-op) l4d_bs_barrage | Kellerman | Advanced | 12.00 minutes |
| (Co-op) l4d_bs_bloodyfinale | Kellerman | Advanced | 12.19 minutes |
| (Co-op) l4d_bs_bloodyfinale | Kellerman | Advanced | 12.19 minutes |
| (Co-op) l4d_bs_riverside | Kellerman | Advanced | 8.19 minutes |
| (Co-op) l4d_bs_riverside | Kellerman | Advanced | 8.19 minutes |
| (Co-op) l4d_bs_valley_of_death | Kellerman | Advanced | 14.81 minutes |
| (Co-op) l4d_bs_valley_of_death | Kellerman | Advanced | 14.81 minutes |
| (Co-op) l4d_farm01_hilltop | Kellerman | Advanced | 5.23 minutes |
| (Co-op) l4d_farm01_hilltop | Kellerman | Normal | 3.63 minutes |
| (Co-op) l4d_farm02_traintunnel | Kellerman | Advanced | 7.11 minutes |
| (Co-op) l4d_farm03_bridge | Kellerman | Expert | 8.02 minutes |
| (Co-op) l4d_farm03_bridge | Kellerman | Advanced | 7.39 minutes |
| (Co-op) l4d_farm04_barn | Kellerman | Expert | 6.38 minutes |
| (Co-op) l4d_farm05_cornfield | Kellerman | Advanced | 10.33 minutes |
| (Co-op) l4d_garage01_alleys | Kellerman | Expert | 8.13 minutes |
| (Co-op) l4d_garage01_alleys | Kellerman | Advanced | 12.09 minutes |
| (Co-op) l4d_garage02_lots | Kellerman | Expert | 9.65 minutes |
| (Co-op) l4d_garage02_lots | Kellerman | Advanced | 13.04 minutes |
| (Co-op) l4d_hospital01_apartment | Kellerman | Expert | 3.40 minutes |
| (Co-op) l4d_hospital01_apartment | Kellerman | Advanced | 4.01 minutes |
| (Co-op) l4d_hospital02_subway | Kellerman | Expert | 10.27 minutes |
| (Co-op) l4d_hospital02_subway | Kellerman | Advanced | 9.89 minutes |
| (Co-op) l4d_hospital03_sewers | Kellerman | Expert | 8.44 minutes |
| (Co-op) l4d_hospital03_sewers | Kellerman | Advanced | 8.96 minutes |
| (Co-op) l4d_hospital04_interior | Kellerman | Advanced | 7.44 minutes |
| (Co-op) l4d_ihm01_forest | Kellerman | Expert | 3.42 minutes |
| (Co-op) l4d_ihm01_forest | Kellerman | Expert | 3.42 minutes |
| (Co-op) l4d_ihm03_underground | Kellerman | Expert | 12.12 minutes |
| (Co-op) l4d_ihm03_underground | Kellerman | Expert | 12.12 minutes |
| (Co-op) l4d_ihm04_lumberyard | Kellerman | Expert | 15.67 minutes |
| (Co-op) l4d_ihm04_lumberyard | Kellerman | Expert | 15.67 minutes |