Pokémon Red - Caterpie playthrough

Not a speedrun, a playthrough to test at which points of the game Caterpie is good at or not.
Overlay provided by ‪@ScottsThoughtsPokemon‬
Key moments:
Brock: 10:37
Rival (Cerulean): 28:25
Rival (S.S. Anne): 42:50
Misty: 37:15
Lt. Surge: 1:07:32
Giovanni (Rocket Hideout): 1:14:15
Erika: 1:16:45
Rival (Pokémon Tower): 1:17:43
Koga: 1:30:05
Rival (Silph Co.): 1:34:25
Giovanni (Silph Co.): 1:37:10
Sabrina: 1:42:10
Blaine: 1:45:45
Giovanni (Viridian Gym): 1:48:15
Rival (Route 23): 1:49:40
Lorelei: 2:01:50
Bruno: 2:05:48
Agatha: 2:10:04
Lance: 2:13:35
Champion: 2:18:50