Maybe. But I'm not going to make the assumption either way.
Look at all the posts we see about commercial applicants who have never had a qualifying long solo cross country (you can usually tell by the whining about having to do it solo). In that context, a sport pilot with a whopping 100 hours not doing a "solo cross country flight of 150 nautical miles total distance, with full-stop landings at three points, and one segment of the flight consisting of a straight-line distance of more than 50 nautical miles between the takeoff and landing locations" doesn't seem all that strange to me, let alone the solo towered airport landings.