RANKX ERROR

Hey y'all I am having an issue with RANKX when I change the [order] to ASC. Below is my code and a visual from the report displaying the error. Instead of my lowest median value showing a rank of "1", it is displaying a rank of "2". I would like my values to be ranked 1,2,3,4,......    Not 2,3,4,5,.....

1)

 

RANK1 =

    rankx(all(Table[sample_number]),

    [median_sample_time])

 

2)

 

RANK2 =

    rankx(all(Table[sample_number]),

    [median_sample_time],,ASC,Dense)

 

 

Apppreciate the help!