hope this helps ( got it from an email sent by an online autoparts merchant )

Last Two of Social Security Number - Date to Receive Direct Deposit ( stimulus)
00 - 20 May 2
21 - 75 May 9
76 - 99 May 16

Last Two of Social Security Number - Date to Receive Paper Check
00 - 09 May 16
10 - 18 May 23
19 - 25 May 30
26 - 38 June 6
39 - 51 June 13
52 - 63 June 20
64 - 75 June 27
76 - 87 July 4
88 - 99 July 11

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thank you X5world!