Update realm table new rows should be on top

I have Realm local DB. When ever i added new element it is going into next row. Means my old row is on top.
Is there any way to add new records in first row and old records into next rows.

This is my realm model class
public class DataObject extends RealmObject implements Serializable {
private Integer id;
private String studyId;
private String researchId;
private String createdAt;
private String createdByName;
private String chatId;
private FieldsIdValues idValues;
private String trackingInfoMap;

private Integer unReadCount = 0;
private boolean excluded;

private String excludedReason;

}

Is there any way to do pagination with realm data.(I have thousands of list data and it is taking time do sorting and printing)