Lasting Longer?

Hey ladies! So today I lost my virginity to my boyfriend. We've been dating for about a month (I know many of you will say that's too early but it was a good move for us, I was 100% ready and I've known him for a while) and the experience was a bit underwhelming. Everything felt right and it was pretty good but he came in about a minute, which he says is actually a really long time that he lasted. I'm of course not going to make him ever feel bad about it because he can't do much to help it, but does anyone have any tips? He tries his best and is open to suggestions because he's afraid he can't please me. Thank you! :)

Edit: he only has had sex once before me (barely, it lasted 10 seconds) so we're both inexperienced. Thanks for the advice, guess we'll have to keep doing it. I'm not expecting him to last too long but longer than a minute would be nice haha, thank you!