Anthony
Professional Speedcuber
Unfortunately I barely beat you, qq. 
[19:23] <AnthonyBrooks> fml
[19:23] <AnthonyBrooks> 17.00, 20.98, 17.86, 19.27, 20.13, 18.83, 25.18, 21.58, 22.56, 20.11, 19.91, 29.06
[19:23] <AnthonyBrooks> = 20.64
best avg5: 19.09 (σ = 0.94)
current avg12: 20.64 (σ = 1.98)
[19:23] <AnthonyBrooks> fml
[19:23] <AnthonyBrooks> 17.00, 20.98, 17.86, 19.27, 20.13, 18.83, 25.18, 21.58, 22.56, 20.11, 19.91, 29.06
[19:23] <AnthonyBrooks> = 20.64
best avg5: 19.09 (σ = 0.94)
current avg12: 20.64 (σ = 1.98)