Ok. Lets see.
Kullthea has 28.5 hours a day. Density same as Earth. 8600 miles diameter. Gravity acceleration 9.80665.
Air is the same as on Earth with an increased density of 0.32% (up to 2000ft altitude at 10?C/50?F)
Human A has a weight of 165lbs
Human B has a weight of 232lbs
Human C has a weight of 199lbs
All have a std height of ~5'10'' (different reference area of humans a & B changed by relation to human C)
Horizontal means face-down position, vertikal means standing or take a header.
Distances are in feet.
[tabular type=1]
[row][head rowspan=2]*********[/head] [head colspan=2]SW vertical human A[/head] [head colspan=2]SW horizontal human A[/head] [head colspan=2]SW vertical human B[/head] [head colspan=2]SW horizontal human B[/head][head colspan=2]SW vertical human C[/head] [head colspan=2]SW horizontal human C[/head][/row]
[row] [data]
inc
[/data] [data]
total
[/data] [data]
inc
[/data] [data]
total
[/data] [data]
inc
[/data] [data]
total
[/data] [data]
inc
[/data] [data]
total
[/data][data]
inc
[/data] [data]
total
[/data][data]
inc
[/data] [data]
total
[/data][/row]
[row][data]
2 sec
[/data] [data]
96'
[/data] [data]
96'
[/data][data]
93'
[/data] [data]
93'
[/data] [data]
96'
[/data] [data]
96'
[/data] [data]
93'
[/data] [data]
93'
[/data][data]
96'
[/data] [data]
96'
[/data][data]
93'
[/data] [data]
93'
[/data][/row]
[row] [data]
4 sec
[/data] [data]
210'
[/data] [data]
306'
[/data] [data]
167'
[/data] [data]
260'
[/data] [data]
212'
[/data] [data]
308'
[/data] [data]
175'
[/data] [data]
268'
[/data][data]
211'
[/data] [data]
307'
[/data][data]
171'
[/data] [data]
264'
[/data][/row]
[row][data]
6 sec
[/data] [data]
292'
[/data] [data]
598'
[/data] [data]
184'
[/data] [data]
444'
[/data] [data]
301'
[/data] [data]
609'
[/data] [data]
198'
[/data] [data]
466'
[/data][data]
297'
[/data] [data]
604'
[/data][data]
192'
[/data] [data]
456'
[/data][/row]
[row][data]
8 sec
[/data] [data]
342'
[/data] [data]
940'
[/data] [data]
186'
[/data] [data]
630'
[/data] [data]
358'
[/data] [data]
967'
[/data] [data]
202'
[/data] [data]
668'
[/data][data]
351'
[/data] [data]
955'
[/data][data]
195'
[/data] [data]
651'
[/data][/row]
[row] [data]
10 sec
[/data] [data]
368'
[/data] [data]
1308'
[/data] [data]
186'
[/data] [data]
816'
[/data] [data]
392'
[/data] [data]
1359'
[/data] [data]
203'
[/data] [data]
871'
[/data][data]
381'
[/data] [data]
1336'
[/data][data]
195'
[/data] [data]
846'
[/data][/row]
[row] [data]
12 sec
[/data] [data]
381'
[/data] [data]
1689'
[/data] [data]
186'
[/data] [data]
1002'
[/data] [data]
409'
[/data] [data]
1468'
[/data] [data]
203'
[/data] [data]
1074'
[/data][data]
397'
[/data] [data]
1733'
[/data][data]
195'
[/data] [data]
1041'
[/data][/row]
[row] [data]
max
[/data] [data]
392'
[/data] [data]
n/a
[/data] [data]
186'
[/data] [data]
n/a
[/data] [data]
428'
[/data] [data]
n/a
[/data] [data]
203'
[/data] [data]
n/a
[/data][data]
412'
[/data] [data]
n/a
[/data][data]
195'
[/data] [data]
n/a
[/data][/row]
[/tabular]
edit: thx to Guillaume