This post is ranking speed for outspeeding; it is sorted in
descending order. IV's are assumed to be 31. Choice Scarf is usually not included as there is a +1 entry instead. The format is:
<speed number> [Pokemon Images]
POKEMON1 (Level) (w/ ITEM) / BaseStat / IVS:EVs:(+) / (Buffs) // (MISC INFORMATION)
6048 (Highest *Visible* Speed)
Deoxys-Speed (Choice Scarf): 180 / 31:252+ / +6 // Swift Swim in Rain (no Tailwind)
1083
Rayquaza-Mega: 115 / 31:252+ / +2 // Quick Feet + Status
Rayquaza-Mega: 115 / 31:252+ / +4
882
Pheromosa: 151 / 31:252+ / +2
879
Lunala: 97 / 31:252 / +4
876
Deoxys-A: 150 / 31:252+ / +2
854
Sceptile-Mega: 145 / 31:252+ / +2
832
Mewtwo-Mega-Y: 140 / 31:252+ / +2
798
Ash-Greninja: 132 / 31:252+ / +2
788
Gengar-Mega/Mewtwo-Mega-X: 130 / 31:252+ / +2
784
Ultra-Necrozma: 129/ 31:252+ / +2
783
Gyarados-Mega: 81 / 31:252 / +4
766
Marshadow: 125 / 31:252+ / +2
744
Arceus-*: 120 / 31:252+ / +2
723
Tyranitar-Mega: 71 / 31:252 / 31 / +4
722
Rayquaza-Mega: 115 / 31:252+ / +2
714
Ultra-Necrozma: 129 / 31:252 / +2
700
Diancie-Mega: 115 / 31:252+ / +2
682
Pidgeot-Mega: 121 / 31:252+ / +2
661
Pheromosa / 31:252+ / 31 / +1
658
Rayquaza-Mega / 31:252 / 31 / +2
656
Palkia/Regigigas/Slaking: 100 / 31: 252+ / +2
652
Xerneas/Yveltal: 99 / 31:252+ / 31 / +2
644
Lunala: 97 / 31:252+ / +2
634
Kyurem: 95 / 31:252+ / +2
634
Kartana: 109 / 31:252 / +2
622
Garchomp-Mega: 92 / 31:252+ / +2
612
Groudon/Kyogre/Reshiram/Zekrom: 90 / 31:252+ / +2
598
Ash-Greninja / 31:252 / +1
598
Kangaskhan-Mega/Palkia/Regigigas/Slaking: 100 / EVs: 252 / 31 / +2
594
Xerneas/Yveltal: 99 / 31:252 / +2
588
Necrozma-Ultra: 129 / 31:252+ / +1
586
Lunala: 97 / EVs: 252 / 31 / +1
578
Kyurem / EVs: 252 / 31 / +2
566
Garchomp-Mega: 92 / 31:252 / +2
558
Groudon/Kyogre/Reshiram/Zekrom: 90 / 31:252 / +2
541
Rayquaza-Mega: 115 / 31:252+ / +1
538
Gengar-Mega/Mewtwo-Mega-X: 130 / 31:252+ / +1
538
Zygarde-Complete: 85 / 31:252 / +2
535
Ultra-Necrozma: 129 / 31:252 / 31/ +1
522
Gyarados-Mega: 81 / 31:252 / 31 / +2
518
Hoopa-Unbound: 80 / EVs: 252 / 31 / +2
508
Arceus: 120 / 31:252 / 31 / +1
253
Necrozma-Dusk-Mane: 77 / 31:252 / +2
504
Deoxys-Speed: 180 / 31:252+ / +0
498
Tyranitar-Mega: 71 / 31: 252+ / +2
493
Rayquaza-Mega: 115 / 31:252 / +1
478
Diancie-Mega: 110 / 31:252 / +1
459
Groudon/Kyogre/Reshiram/Zekrom: 90 / 31:252+ / +1
458
Magearna: 65 / 31:252 / +2
445
Xerneas/Yveltal: 99 / 31:252 / +1
441
Pheromosa: 151 / 31:252+ / +0
438
Aerodactyl-Mega/Deoxys-Attack: 150 / 31:252+ / 31 / +0
427
Sceptile-Mega: 145 / 31:252+ / +0
]
426
Hoopa-Unbound: 80 / 31:252+ / +1
416
Mewtwo-Mega-Y: 140 / 31:252+ / +0
399
Ash-Greninja: 132 / 31:252+ / +0
394
Gengar-Mega/Mewtwo-Mega-X: 130 / 31:252+ / +0
392
Ultra-Necrozma: 129 / 31:252 / 31/ +0
383
Marshadow: 125 / 31:252+ / +0
372
Arceus: 120 / 31:252+ / +0
361
Rayquaza-Mega: 115 / 31:252+ / +0
359
Gengar-Mega/Mewtwo-Mega-X: 130 / 31:252 / +0
357
Necrozma-Ultra: 129 / 31:252 / +0
350
Diancie-Mega: 110 / 31:252+ / +0
341
Pidgeot-Mega: 121 / 31:252 / +0
339
Arceus-*: 120 / 31:252 / +0
329
Rayquaza-Mega: 115 / 31:252 / +0
328
Kangaskhan-Mega/Palkia/Regigigas/Slaking: 100 / EVs: 252+ / 31 / +0
327
Chansey: 50 / 31:252+ / +1
326
Xerneas/Yveltal: 99 / 31:252+ / +0
322
Lunala /Solgaleo: 97 / 31:252+ / +0
319
Diancie-Mega: 110 / 31:252 / +0
317
Rayquaza-Mega: 109 / 31:252 / +0
317
Kyurem: 95 / 31:252+ / +0
311
Garchomp-Mega: 92 / 31:252+ / +0
306
Kyogre/Groudon/Reshiram/Zekrom: 90 / 31:252+ / +0
299
Kangaskhan-Mega/Palkia/Regigigas/Slaking: 100 / 31:252 / +0
297
Xerneas/Yveltal: 99 / 31:252 / +0
293
Lunala/Solgaleo: 97 / 31:252 / +0
289
Kyurem: 95 / 31:252 / +0
283
Garchomp-Mega: 92 / 31:252 / +0
279
Dialga/Kyogre/Groudon/Reshiram/Zekrom: 90 / 31:252 / +0
269
Zygarde-Complete: 85 / 31:252 / +0
261
Gyarados-Mega: 81 / 31:252 / +0
259
Hoopa-Unbound/Venusaur-Mega: 80 / 31:252 / +0
253
Necrozma-Dusk-Mane: 77 / 31:252 / +0
249
Scizor-Mega/Tyranitar-Mega: 71 / 31:252 / +0
218
Chansey: 50 / 31:252+ / +0
Think we missed any? Suggest what ought to be added!