It is known that the body goes through the same paths for each subsequent second. Is it possible to assert

It is known that the body goes through the same paths for each subsequent second. Is it possible to assert on the basis of this that the body moves uniformly.

No. There is not enough data for such a statement. Perhaps, within every second, the body has time to change its speed, but so that the path traversed in a second remains the same. In order to assert that the body is moving uniformly, it is necessary to make sure that it travels the same path for ANY equal intervals of time.