There is no data to find, everything unused is dummy (pikachu) data. All unused alola pokemon have "???" as name.
Party data is @0x1400.
The only Pokemon with data are:
#25 Pikachu
Moves: Nuzzle, Play Nice, Electro Ball, Quick Attack
Stats: Hp:35 Atk:55 Def:40 Spd:90 SpAtk:50 SpDef:50
Type: Electric
Ability: Static, Static, Static
#42 Golbat
Moves: Air Cutter
Stats: 75 80 70 90 65 75
Type: Poison, Flying
Ability: Inner Focus, Inner Focus, Inner Focus
#658 Greninja (Form1: Default Form)
Moves: Water Shuriken, Aerial Ace, Double Team, Night Slash
Stats: 72 95 67 122 103 71
Type: Water, Dark
Ability: Torrent, Torrent, Torrent
#658 Greninja (Form2: Battle Bond Greninja)
Moves: Water Shuriken, Aerial Ace, Double Team, Night Slash
Stats: 72 95 67 122 103 71
Type: Water, Dark
Ability: Battle Bond, Battle Bond, Battle Bond
#658 Greninja (Form3: Ash Form)
Moves: Water Shuriken, Aerial Ace, Double Team, Night Slash
Stats: 72 145 67 132 153 71
Type: Water, Dark
Ability: Battle Bond, Battle Bond, Battle Bond
#731 Pikipek
Moves: Growl, Supersonic, Fury Attack, Pluck
Stats: 35 75 30 65 30 30
Type: Normal, Flying
Ability: Keen Eye, Skill Link, Skill Link
#734 Yungoos
Moves: Leer, Sand Attack, Bite, Mud-Slap
Stats: 48 70 30 45 30 30
Type: Normal
Ability: Stakeout, Strong Jaw, Strong Jaw
#744 Rockruff
Moves: Odor Sleuth, Howl, Rock Throw, Bite
Stats: 45 65 40 60 30 40
Type: Rock
Ability: Keen Eye, Vital Spirit, Vital Spirit
#782 Jangmo-o
Moves: Tackle
Stats: 45 55 65 45 45 45
Type: Dragon
Ability: Bulletproof, Bulletproof, Bulletproof
#783 Hakamo-o
Moves: Tackle
Stats: 55 75 90 65 65 70
Type: Dragon, Fighting
Ability: Bulletproof, Bulletproof, Bulletproof