Note: this list will only include Pokemon in C+ rank and above in the PU viability rankings. The reasoning for this is that including every viable Pokemon in PU on the list gets a bit cluttered, and given the rarity of Pokemon below this rank, when you do need to know the Speed of one of them it is not difficult to figure it out through other means. I will keep this updated as we update the viability rankings.
Stat / Pokemon / Base / Nature / EVs / Boost
Tier 0 - Higher than Neutral Base 160 (419 and higher)
578 / Leafeon, Sawsbuck / 95 / Neutral / 252 / +2
538 / Articuno, Golduck / 85 / Neutral / 252 / +2
518 / Stoutland / 80 / Neutral / 252 / +2
498 / Kingler / 75 / Neutral / 252 / +2
496 / Simipour / 101 / +Spe / 252 / +1
493 / Floatzel / 115 / Neutral / 252 / +1
492 / Dodrio / 100 / +Spe / 252 / +1
475 / Sawsbuck / 95 / +Spe / 252 / +1
468 / Venipede / 57 / +Spe / 252 / +2
459 / Mr. Mime / 90 / +Spe / 252 / +1
447 / Rotom-F / 86 / +Spe / 252 / +1
420 / Chatot / 91 / Neutral / 252 / +1
Tier 1 - Max Base 100 to Neutral Base 160 (419-329)
419 / Ninjask / 160 / Neutral / 252 / 0
418 / Relicanth, Weepinbell / 55 / Neutral / 252 / +2
406 / Huntail / 52 / Neutral / 252 / +2
398 / Beartic, Regice / 50 / Neutral / 252 / +2
384 / Fraxure / 67 / +Spe / 252 / +1
364 / Zebstrika / 116 / +Spe / 252 / 0
361 / Floatzel, Persian / 115 / +Spe / 252 / 0
355 / Purugly / 112 / +Spe / 252 / 0
351 / Venipede / 57 / +Spe / 252 / +1
350 / Jumpluff, Raichu / 110 / +Spe / 252 / 0
343 / Ursaring / 55 / +Spe / 252 / +1
339 / Kadabra, Rapidash / 105 / +Spe / 252 / 0
338 / Kadabra (Hidden Power Fighting) / 105 / +Spe / 252 / 0
333 / Furfrou / 102 / +Spe / 252 / 0
331 / Simipour, Simisage, Simisear / 101 / +Spe / 252 / 0
Tier 2 - Max Base 80 to Max Base 100 (328-298)
328 / Dodrio, Ninetales / 100 / +Spe / 252 / 0
326 / Gourgeist-S / 99 / +Spe / 252 / 0
324 / Basculin, Swanna / 98 / +Spe / 252 / 0
317 / Leafeon, Sawsbuck / 95 / +Spe / 252 / 0
311 / Leavanny / 92 / +Spe / 252 / 0
309 / Chatot / 91 / +Spe / 252 / 0
306 / Mr. Mime / 90 / +Spe / 252 / 0
299 / Linoone / 100 / Neutral / 252 / 0
298 / Rotom-F / 86 / +Spe / 252 / 0
Tier 3 - Neutral Base 70 to Max Base 85 (295-239)
295 / Articuno, Misdreavus / 85 / +Spe / 252 / 0
294 / Misdreavus (Hidden Power Fighting) / 85 / +Spe / 252 / 0
290 / Servine (Hidden Power Fire) / 83 / +Spe / 252 / 0
289 / Leafeon, Sawsbuck / 95 / Neutral / 252 / 0
289 / Gabite / 82 / +Spe / 252 / 0
287 / Monferno / 81 / +Spe / 252 / 0
284 / Arbok / 80 / +Spe / 252 / 0
272 / Klang / 50 / Neutral / 0 / +2
269 / Articuno, Golduck / 85 / Neutral / 252 / 0
259 / Stoutland / 80 / Neutral / 252 / 0
256 / Fraxure / 67 / +Spe / 252 / 0
249 / Kingler / 75 / Neutral / 252 / 0
244 / Meowstic-M / 104 / Neutral / 0 / 0
Tier 4 - Min Base 70 to Neutral Base 70 (239-177)
239 / Luxray, Mightyena / 70 / Neutral / 252 / 0
236 / Rampardos / 58 / +Spe / 252 / 0
234 / Venipede / 57 / +Spe / 252 / 0
229 / Ursaring / 55 / +Spe / 252 / 0
216 / Vigoroth / 90 / Neutral / 0 / 0
209 / Relicanth, Weepinbell / 55 / Neutral / 252 / 0
206 / Misdreavus / 85 / Neutral / 0 / 0
203 / Huntail / 52 / Neutral / 252 / 0
200 / Gabite / 82 / Neutral / 0 / 0
199 / Beartic, Regice / 50 / Neutral / 252 / 0
196 / Grumpig / 80 / Neutral / 0 / 0
189 / Armaldo, Golem / 45 / Neutral / 252 / 0
Tier 5 - Min Base 50 to Min Base 70 (176-137)
176 / Luxray, Politoed, Solrock, Vibrava / 70 / Neutral / 0 / 0
172 / Gogoat / 68 / Neutral / 0 / 0
170 / Hypno / 67 / Neutral / 0 / 0
166 / Pelipper, Roselia / 65 / Neutral / 0 / 0
157 / Volbeat (0 IV) / 85 / -Spe / 0 / 0
156 / Tangela, Vullaby / 60 / Neutral / 0 / 0
150 / Quilladin / 57 / Neutral / 0 / 0
146 / Relicanth / 55 / Neutral / 0 / 0
144 / Gourgeist-XL / 54 / Neutral / 0 / 0
Tier 6 - Min Base 50 and lower (136 and lower)
136 / Klang, Lickilicky / 50 / Neutral / 0 / 0
126 / Armaldo, Dusknoir, Golem, Machoke / 45 / Neutral / 0 / 0
116 / Beheeyem, Probopass / 40 / Neutral / 0 / 0
106 / Clefairy / 35 / Neutral / 0 / 0
100 / Hippopotas, Stunfisk / 32 / Neutral / 0 / 0
96 / Duosion / 30 / Neutral / 0 / 0
92 / Avalugg / 28 / Neutral / 0 / 0
76 / Beheeyem (0 IV) / 40 / -Spe / 0 / 0
Stat / Pokemon / Base / Nature / EVs / Boost
578 / Leafeon, Sawsbuck / 95 / Neutral / 252 / +2
538 / Articuno, Golduck / 85 / Neutral / 252 / +2
518 / Stoutland / 80 / Neutral / 252 / +2
498 / Kingler / 75 / Neutral / 252 / +2
496 / Simipour / 101 / +Spe / 252 / +1
493 / Floatzel / 115 / Neutral / 252 / +1
492 / Dodrio / 100 / +Spe / 252 / +1
475 / Sawsbuck / 95 / +Spe / 252 / +1
468 / Venipede / 57 / +Spe / 252 / +2
459 / Mr. Mime / 90 / +Spe / 252 / +1
447 / Rotom-F / 86 / +Spe / 252 / +1
420 / Chatot / 91 / Neutral / 252 / +1
419 / Ninjask / 160 / Neutral / 252 / 0
418 / Relicanth, Weepinbell / 55 / Neutral / 252 / +2
406 / Huntail / 52 / Neutral / 252 / +2
398 / Beartic, Regice / 50 / Neutral / 252 / +2
384 / Fraxure / 67 / +Spe / 252 / +1
364 / Zebstrika / 116 / +Spe / 252 / 0
361 / Floatzel, Persian / 115 / +Spe / 252 / 0
355 / Purugly / 112 / +Spe / 252 / 0
351 / Venipede / 57 / +Spe / 252 / +1
350 / Jumpluff, Raichu / 110 / +Spe / 252 / 0
343 / Ursaring / 55 / +Spe / 252 / +1
339 / Kadabra, Rapidash / 105 / +Spe / 252 / 0
338 / Kadabra (Hidden Power Fighting) / 105 / +Spe / 252 / 0
333 / Furfrou / 102 / +Spe / 252 / 0
331 / Simipour, Simisage, Simisear / 101 / +Spe / 252 / 0
328 / Dodrio, Ninetales / 100 / +Spe / 252 / 0
326 / Gourgeist-S / 99 / +Spe / 252 / 0
324 / Basculin, Swanna / 98 / +Spe / 252 / 0
317 / Leafeon, Sawsbuck / 95 / +Spe / 252 / 0
311 / Leavanny / 92 / +Spe / 252 / 0
309 / Chatot / 91 / +Spe / 252 / 0
306 / Mr. Mime / 90 / +Spe / 252 / 0
299 / Linoone / 100 / Neutral / 252 / 0
298 / Rotom-F / 86 / +Spe / 252 / 0
295 / Articuno, Misdreavus / 85 / +Spe / 252 / 0
294 / Misdreavus (Hidden Power Fighting) / 85 / +Spe / 252 / 0
290 / Servine (Hidden Power Fire) / 83 / +Spe / 252 / 0
289 / Leafeon, Sawsbuck / 95 / Neutral / 252 / 0
289 / Gabite / 82 / +Spe / 252 / 0
287 / Monferno / 81 / +Spe / 252 / 0
284 / Arbok / 80 / +Spe / 252 / 0
272 / Klang / 50 / Neutral / 0 / +2
269 / Articuno, Golduck / 85 / Neutral / 252 / 0
259 / Stoutland / 80 / Neutral / 252 / 0
256 / Fraxure / 67 / +Spe / 252 / 0
249 / Kingler / 75 / Neutral / 252 / 0
244 / Meowstic-M / 104 / Neutral / 0 / 0
239 / Luxray, Mightyena / 70 / Neutral / 252 / 0
236 / Rampardos / 58 / +Spe / 252 / 0
234 / Venipede / 57 / +Spe / 252 / 0
229 / Ursaring / 55 / +Spe / 252 / 0
216 / Vigoroth / 90 / Neutral / 0 / 0
209 / Relicanth, Weepinbell / 55 / Neutral / 252 / 0
206 / Misdreavus / 85 / Neutral / 0 / 0
203 / Huntail / 52 / Neutral / 252 / 0
200 / Gabite / 82 / Neutral / 0 / 0
199 / Beartic, Regice / 50 / Neutral / 252 / 0
196 / Grumpig / 80 / Neutral / 0 / 0
189 / Armaldo, Golem / 45 / Neutral / 252 / 0
176 / Luxray, Politoed, Solrock, Vibrava / 70 / Neutral / 0 / 0
172 / Gogoat / 68 / Neutral / 0 / 0
170 / Hypno / 67 / Neutral / 0 / 0
166 / Pelipper, Roselia / 65 / Neutral / 0 / 0
157 / Volbeat (0 IV) / 85 / -Spe / 0 / 0
156 / Tangela, Vullaby / 60 / Neutral / 0 / 0
150 / Quilladin / 57 / Neutral / 0 / 0
146 / Relicanth / 55 / Neutral / 0 / 0
144 / Gourgeist-XL / 54 / Neutral / 0 / 0
136 / Klang, Lickilicky / 50 / Neutral / 0 / 0
126 / Armaldo, Dusknoir, Golem, Machoke / 45 / Neutral / 0 / 0
116 / Beheeyem, Probopass / 40 / Neutral / 0 / 0
106 / Clefairy / 35 / Neutral / 0 / 0
100 / Hippopotas, Stunfisk / 32 / Neutral / 0 / 0
96 / Duosion / 30 / Neutral / 0 / 0
92 / Avalugg / 28 / Neutral / 0 / 0
76 / Beheeyem (0 IV) / 40 / -Spe / 0 / 0
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