Baton Pass Late Game

Before Mansion: Starmie, Aerodactyl, Ponyta, Magikarp, Pidgeotto, Tentacool

Before Ted: Starmie, Aerodactyl, Ponyta/Rapidash, Rattata, Pidgeotto/Pidgeot, Tentacool/Tentacruel

After Blaine: Starmie, Aerodactyl, Ponyta/Rapidash, Rattata, Pidgeotto/Pidgeot, Kabuto

After Surge: Starmie, Aerodactyl, Magikarp, Rattata, Pidgeot, Kabuto

After Erika: Starmie, Aerodactyl, Magikarp, Rattata, Doduo/Dodrio, Kabuto

After Sabrina: Starmie, Aerodactyl, Gyarados, Haunter, Dodrio, Kabutops

After Koga: Starmie, Aerodactyl Gyarados, Magmar, Dodrio, Kabutops

Shared EXP

Ted: 322 + 328 = 650

Blaine: 338 + 387 + 342 + 346 = 1413

Surge: 68 + 67 + 184 + 319

Erika: 208 + 312 + 188 = 708

Silph: 294 + 399 + 318 + 297 + 318 + 294 + 246 + 282 + 309 + 300 + 134 + 442 = 3633

Sabrina: 288 + 308 + 284 + 412 = 1292

Koga Gym: 358 + 374 + 308 + 289 + 284 + 313 = 1926

Giovanni Gym: 300 + 162 + 544 + 321 + 304 + 354 + 463 + 463 = 2911

Rival 5: 539 + 372 + 552 + 468 = 1931

VR: 404 + 566 + 388 + 395 + 373 + 373 + 465 + 258 + 258 + 457 = 3937

Doduo 39 to 40: 4681
Magikarp 43 to 44: 7097
Rattata 45 to 46: 6211

Magikarp needs 1464 EXP from catches to save candy