Enter the room from the left to get the Kzans onto the correct cycle. Jump onto the Kzan second closest to the right door as it descends. Position on its left side, then run and jump immediately after Samus crosses above the water line, mockballing onto the door frame ledge.

Entrance condition:

{
  "comeInNormally": {}
}

Requires:

"canTrickyJump"

Exit condition:

{
  "leaveWithMockball": {
    "remoteRunway": {
      "length": 3,
      "openEnd": 1
    },
    "landingRunway": {
      "length": 1,
      "openEnd": 1
    }
  }
}

Unlocks doors:

{"types":["ammo"],"requires":[]}