SRT subtitle incorrect timestamp

[g1ra]

There is an issue when generating SRT format ?

I'm generating subtitle for DBZ . but it looks like this :

1
00:00:04,210 --> 00:00:58,670
guitar solo

2
00:00:58,690 --> 00:02:02,940
Last time on Dragon Ball Z, two androids, 19 and 20, appeared on an island nine miles southwest of South City, just as Trunks had predicted.

3
00:02:03,660 --> 00:02:10,160
It was a violent arrival, marked by devastating destruction and the presence of a certain superhero who was there to stop them.

Problem is at second line , which is 1 minute long .

In real , the sentence starts before 00:02:02,940 .
The code takes the starting timestamp from the end of the previous line .
This is wrong.