Yeah, but also nah, the japanese scan is more specific and detailed.
It specifically says he can catch up to it. It's worded not that he can just keep up with it, but he himself is fast enough to match it, and moreover catch him in the span it takes him to move a "紙一重の差で", aka, literally "a paper-thin difference" + "gap".
Koichi also doubles down on it in the raw, he doesn't just say "He's SOL in wires, only Jotaro has a chance", he says "He's SOL in wires" and then specifies Jotaro himself can catch SOL, saying SOL twice in the same sentence. At face value, it's like low FTL statement given the context.
Which, thinking on it, that doubles as an actually decent scaling for CD, given Koichi says RHCP is only barely avoiding CD's blows by a miniscule margin, should probably be added for the rel justification.