Layer >> New adjustment layer >> Selective Color: Reds
#1. Cyan (+39) // Magneta (-11) // Yellow (+100) // Black (+100)
#2. Cyan (+100) // Magneta (+96) // Yellow (-75) // Black (-51)
#3. Cyan (+100) // Magneta (+100) // Yellow (+27) // Black (-34)

Layer >> New adjustment layer >> Hue/ saturation: Master
#1. Hue (0) // Saturation (+24) // Lightness (+5)

Layer >> New adjustment layer >> Color balance:
Color levels (-100) // (0) // (0)