The result left Wednesday still waiting to record their first win of the season and the Tractor Boys without a victory on their travels.
"A point was a fair assessment, I think," Jones said. "They had the first half and we had the second. Probably it took us a long time to get going.
"Where the two boys went that should have been back, for their goal, I don't know. Well, I do know, but I don't know why they did it. They've got to explain that one to me. It's that one lapse that's cost us.
"We got back at that them straight away, which was good. We were in some really good positions but we just couldn't clear the first man, which is what you have to do.
"I just wish we could have put on a show for the 90 minutes like we did on Tuesday (in 1-1 draw at Brighton). We popped the ball about and there was no panic.
"The problem we do have is that we're trying to get four players fit through the game programme. We always knew that playing three games in a week for some of them was going to be a tall ask.
"If we had a fit, sharp Matty (Fryatt), then I think he scores just before half-time."
- Sports & Recreation
- Michail Antonio
- Jermaine Johnson