
Riots, Drills and the Devil: Part 1 - S1-E6
Continuity mistake: As Michael walks away from Sarah in the yard he has a massive sweat patch in the middle of his back. As he sits down this patch has gone. (00:11:10)

English, Fitz or Percy - S1-E5
Continuity mistake: We see Pope looking at the folder named "Toledo." In one close up of a newspaper clipping, there is a "Certificate of live birth" underneath. In the next closeup this certificate has disappeared. (00:07:50)

Cute Poison - S1-E4
Continuity mistake: When Nick leaves after speaking with Link he moves his briefcase to his left hand. Raises his right hand to point at Veronica and the case is back in his right hand. (00:38:10)

Cute Poison - S1-E4
Visible crew/equipment: When Sucre is on the phone, a boom is reflected in the phone. (00:13:30)

Odd Man Out - S1-E12
Continuity mistake: When Belleck is offering Tweener the burger, it goes from wrapped to unwrapped instantly. (00:31:20)

Odd Man Out - S1-E12
Continuity mistake: When saying goodbye, Sucre puts his hand on his girlfriend's face. Camera cuts and it's gone. (00:18:00)

Continuity mistake: The blood mark the young inmate leaves on the concrete changes from the time its made until when its found. When its made it is just a small blotch. When Bellick finds it, it is a full on hand print. (00:10:30 - 00:14:25)
Answer: Roughly as follows. Linc "kills" Steadman in 2001. Michael robs the bank on March 9th 2005 and is sent to Fox River on April 11th. The breakout from Fox River takes place on or around May 25-31. Michael arrives in Sona on June 17th 2005. More details are here: https://prisonbreak.fandom.com/wiki/Prison_Break_timeline.
Ssiscool ★
That wouldn't make sense because the original grave stone in series 4 has Michael's death date as 2005, which is supposed to be at least 3 years after Fox River.