Prvenstvo Bosne I HercegovineLong Course (50m)
Banja Luka (BIH)8 - 10 Jun 2018
Men, 4 x 100m Medley, Timed Final,  18 years and younger
Men, 4 x 100m Medley, Timed Final,  16 years and younger
Men, 4 x 100m Medley, Timed Final,  Open
Men, 4 x 100m Medley, Timed Final,  18 years and younger10 Jun 2018 - 18:35TimePts.
1.Sport time - SarajevoBIHLasic L., Sapcanin A., Tahirovic F., Catic K.4:18.64514
2.Bosna - SarajevoBIHCoric F., Drljaca I., Trgo T., Tabakovic V.4:26.08472
3.Zrinjski - MostarBIHLasta P., Zovko M., Ivankovic I., Pranjic L.4:46.72377
4.Velez, MOBIHAlikalfic D., Muratovic B., Buljevic A., Duzevic D.5:10.10298
Men, 4 x 100m Medley, Timed Final,  16 years and younger10 Jun 2018 - 18:35TimePts.
1.Orka - MostarBIHNumic E., Sadikovic K., Jelin D., Hadzimahovic B.4:17.45521
2.Olymp - Banja LukaBIHBosnic N., Krminac A., Grcic I., Milosavic K.4:25.27477
3.Sport time - SarajevoBIHGusic T., Krtalic A., Omerbegovic F., Livadic A.4:27.99462
4.22. April - Banja LukaBIHJakovljevic M., Scekic L., Kascelan N., Dabic A.4:31.14446
Men, 4 x 100m Medley, Timed Final,  Open10 Jun 2018 - 18:35TimePts.
1.Olymp - Banja LukaBIHKrminac A., Vranjes M., Muratovic E., Bjelajac N.3:57.47665