Turn 1: Empoleon: Toxic (Ludicolo -6%) ; Ludicolo surf (Empoleon -23.8%)       Empoleon: 76.2% Ludicolo: 94.0%
Turn 2: Empoleon Ice Beam (Ludicolo -16.4%, -12%) ; Ludicolo Surf (Empoleon -23.8%)    Empoleon: 52.4% Ludicolo: 65.6%
Turn 3: Empoleon Protect (Ludicolo -0%, -18%) ; Ludicolo Surf (Empoleon -0%) Empoleon 52.4% Ludicolo 47.6%
Turn 4: Empoleon Ice Beam (Ludicolo -16.4%, -24%) ; Ludicolo Surf (Empoleon -23.8%) Empoleon 28.6% Ludicolo 7.4%
Turn 5 Empoleon Protect (Ludicolo  -0%, -30%) ; Ludicolo Surf (Empoleon -0%) Empoleon 28.6% Ludicolo 0.0%

All assuming we min roll, but max roll wouldn’t be too different (i dont think)
Calculated by using the DougJustDoug calculator