Unfortunately, neither is the answer to your Q. A lot of issues on this passage. I have tried to limit so it not to overwhelming as so much can be written about this.
Quite a bit is covered in this - https://hermeneutics.stackexchange.com/a/60969/33268
Jesus figuratively “existed” in Abraham’s time. Even if you accept Jesus said ‘I am’ before Abraham – he does not say he was before Adam and this does not make him God. It is only that Jesus was in God’s plan before he was born.
Jeremiah 1:5 – Before I formed you in the womb, I knew you, before you were born I set you apart, I appointed you as a prophet to the nations.”
Jesus clarifies just prior that he is not implying that he is God and Glory comes only from God.
John 8:
29 The one who sent me is with me; he has not left me alone, for I always do what pleases him."
54 Jesus replied, "If I glorify myself, my glory means nothing. My Father, whom you claim as your God, is the one who glorifies me.
Exodus: John 58 is an attempt to connect God in Exodus 3:14 "I am what I am" – but fails.
Exodus would have been in Hebrew, John would have been Aramaic – unfortunately we only have the Greek. Ego eimi ("I am"), used by John's Jesus, is not the same as ho on
ho on appears five times (Revelation 1:4, 8; 4:8; 11:17; 16:5). Significantly, in each instance, it is used as a title or designation applied to God, not Jesus.
Messiah also does not equate to God & “Son of God” literally means “Servant of God” in Hebrew
Translation:
58 εἶπεν αὐτοῖς Ἰησοῦς· ἀμὴν ἀμὴν λέγω ὑμῖν, πρὶν Ἀβραὰμ γενέσθαι ἐγὼ εἰμί.
ἐγὼ (egó) was translated as I.
εἰμί (eimi) was translated as am.
According to Strong's Greek Dictionary, eimi (εἰμί or εἰμὶ) means:
"am, have been, it is I, was.
The first person singular present indicative; a prolonged form of a primary and defective verb; I exist (used only when emphatic) -- am, have been, X it is I, was. See also ei, eien, einai, heis kath heis, en, esomai, esmen, este, esti, kerdos, isthi, o."
Also, according to Strong's Greek Dictionary, egó (ἐγώ) means:
I, me.
A primary pronoun of the first person I (only expressed when emphatic) -- I, me. For the other cases and the plural see eme, emoi, emou, hemas, hemeis, hemin, hemon, etc."
Also, according to Kypros.org's dictionary, eimai (είμαι), which is a sister word of eimi (εἰμί), means have.
So eimi (εἰμί) and eimai (είμαι) can mean have, am, and few other meanings depending on the sentence and the context.
Example of eimi (εἰμί)
John 3:28 αὐτοὶ ὑμεῖς μοι μαρτυρεῖτε ὅτι εἶπον ἐγὼ / ὅτι· οὐκ εἰμὶ ἐγὼ ὁ Χριστός, ἀλλ' ὅτι ἀπεσταλμένος εἰμὶ ἔμπροσθεν ἐκείνου.
"You yourselves testify that I said, 'I am not the Christ,' but, 'I have been sent before him.'"
So it likely it should have been - "I HAVE (seen Abraham before he was even born)"
So many passages that Jesus proves he is not God - Just a few passages:
Hear, O Israel: The LORD our God, the LORD is one. (From the NIV Bible, Deuteronomy 6:4)"
"The most important one," answered Jesus, "is this: 'Hear, O Israel, the Lord our God, the Lord is one. (From the NIV Bible, Mark 12:29)"
""Why do you call me good?" Jesus answered. "No one is good–except God alone." (From the NIV Bible, Mark 10:18)"
"God is not a man, that he should lie, nor a son of man, that he should change his mind. Does he speak and then not act? Does he promise and not fulfill? (From the NIV Bible, Numbers 23:19)"
KJV - Acts 3:26 - To you first, God, having raised up His Servant Jesus, sent Him to bless you, in turning every one of you away from his iniquities.
The link https://hermeneutics.stackexchange.com/a/60969/33268 & the above show there is no evidence that Jesus never implied he is God.