Which marksman has the shortest ultimate cooldown?

Marksmans only. Ultimate cooldowns at rank 1. Charge abilities and form toggles are left out.

• 1

  Kog'Maw Living ArtilleryR

  2s
• 2

  Quinn Behind Enemy LinesR

  3s
• 3

  Samira Inferno TriggerR

  5s
• 4

  Zeri Lightning CrashR

  80s
• 5

  Jinx Super Mega Death Rocket!R

  85s
• 6

  Caitlyn Ace in the HoleR

  90s
• 7

  Twitch Spray and PrayR

  90s
• 8

  Akshan ComeuppanceR

  100s
• 9

  Ashe Enchanted Crystal ArrowR

  100s
• 10

  Draven Whirling DeathR

  100s
• 11

  Graves Collateral DamageR

  100s
• 12

  Tristana Buster ShotR

  100s
• 13

  Varus Chain of CorruptionR

  100s
• 14

  Vayne Final HourR

  100s
• 15

  Yunara Transcend One's SelfR

  100s
• 16

  Lucian The CullingR

  110s
• 17

  Aphelios Moonlight VigilR

  120s
• 18

  Ezreal Trueshot BarrageR

  120s
• 19

  Jhin Curtain CallR

  120s
• 20

  Miss Fortune Bullet TimeR

  120s
• 21

  Sivir On The HuntR

  120s
• 22

  Smolder MMOOOMMMM!R

  120s
• 23

  Kai'Sa Killer InstinctR

  130s
• 24

  Xayah FeatherstormR

  140s
• 25

  Kalista Fate's CallR

  160s