There is a new No. 1 in one of the five classifications of Iowa high school softball, as Grand View Christian jumped from fifth to one in the latest Class 2A rankings from the Iowa Girls High School Athletic Union.The Thunder, who are 16-1 at the time of the release, took advantage of a crazy week of competition to move ahead of Interstate 35, former No. 1 Louisa-Muscatine, Missouri Valley and Riverside.Grand View Christian has reeled off 12 consecutive wins since a loss to Boone, including a recent 6-0 victory over Wayne. They also edged PCM, 2-1, and dominated Saydel ahead of a matchup with Madrid.Durant also moved up in Class 2A, going from 10th to seventh. Interstate 35 remained second, with Riverside climbing two spots from sixth to fourth.Four No. 1 Teams Hold True To FormThe other four classes all have the same top-ranked team this week, led by Waukee Northwest in Class 5A. The Wolves are also the No. 1 ranked team by High School On SI Iowa in the state softball power rankings, which combines all five classifications.ADM is No. 1 in Class 4A, Williamsburg in Class 3A and Clarksville in Class 1A. Waukee Northwest, Williamsburg and Clarksville are all defending state champions.Here are the latest Iowa high school softball rankings from the Iowa Girls High School Athletic Union.Iowa Girls High School Athletic Union Softball RankingsClass 5AWaukee NorthwestAnkeny CentennialWest Des Moines ValleyDallas Center-GrimesCedar Rapids KennedySoutheast PolkDowling CatholicWaukeePleasant ValleyLinn-MarCedar Rapids PrairieBettendorfDes Moines RooseveltCedar FallsMuscatineDropped out: None.Class 4AADMCarlisleFort DodgeNorth PolkWestern DubuqueNorth ScottClear Creek-AmanaWintersetCedar Rapids XavierSergeant Bluff-LutonGrinnellNorwalkSioux City Bishop HeelanBooneNewtonDropped out: Spencer (15).Class 3AWilliamsburgDubuque Wahlert CatholicAlbiaMount VernonVan MeterPCMDavenport AssumptionWest LibertyWest DelawareAtlanticAlgonaClear LakeCentervilleCharles CityPella ChristianDropped out: Des Moines Christian (14).Class 2AGrand View ChristianInterstate 35Louisa-MuscatineRiversideMissouri ValleyWest LyonDurantWapsie ValleyLogan-MagnoliaHintonPleasantvilleIowa City Regina CatholicEast MarshallDyersville Beckman CatholicPocahontas Area.Dropped out: Ridge View (14), Cardinal (15).Class 1AClarksvilleExira-EHK/AudubonFort Dodge St. EdmondWest MononaMason City Newman CatholicNewell-FondaNorth LinnSoutheast WarrenWayneNorth ButlerRemsen St. Mary’sHighlandEdgewood-ColesburgGriswoldMartensdale-St. MarysDropped out: Fremont-Mills (12).Add us as a preferred source on GoogleFollow