Retirement tax questions

Thank you for your response.  To confirm, this is a 401K and not an IRA.  I overcontributed by $102.45.  My check (the overcontribution plus earnings) is $127.93.  If the funds were redrawn from the Traditional 401K (even though the excess was in my Roth 401K), am I still only putting the earnings of $25.48 ($127.93 - $102.45) in box 2A?

 

For 7, its a dropdown, so if I select P, it automatically says "Return of contribution taxable in 2018".  I dont see an option to choose for 2019.

 

For 7, if I select J its specifies Roth IRA, but its a 401K.

I appreciate your response.  Let me know if anything should be adjusted.  Thanks again!