The Northern Mariana Islands competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.

Swimming

Northern Mariana Islands has received a Universality invitation from FINA to send a maximum of four swimmers (two men and two women) to the World Championships.

AthleteEventHeatSemifinalFinalTimeRankTimeRankTimeRankDavid RobertoMen's 100 m freestyle1:01.18 108did not advanceMen's 100 m butterfly1:06.8071did not advanceChristian VillacrusisMen's 50 m freestyle26.61107did not advanceMen's 100 m breaststroke1:16.7072did not advanceVictoria ChentsovaWomen's 400 m freestyle4:47.1536colspan=2 did not advanceWomen's 100 m backstroke1:14.32 55did not advanceJin Ju ThompsonWomen's 100 m freestyle1:12.0776did not advanceWomen's 200 m freestyle2:36.4752did not advance

References