Can I count my employee contributions to a qualified retirement plan as repayment on a COVID-19 Distribution ?

I was laid off in 2020 due to Covid-19 ,  I took a distribution from my qualified Retirement plan (  this is a rollover IRA from previous employment )    I have new employment in late 2020 and am able to make employee contributions to a retirement plan.  Can I count these as Repayment of the COVID-19 Distributions  or do I need to make the repayment back to the original plan.    lets say that I took 30K out and can repay 10K  using a combination of the employee contribution and my after tax savings...      Then  likewise -can i use the remainder of the  2021 year +2022 time before filing to "repay the 2021 portion"  and ditto for 2023.   Or does all of the repayment need to be made using after tax dollars...       I could in theory maximize my pre tax retirement withholdings to meet the objective of repayment of all the COVID-19 Distribution.