| Röð | Árangur | Vindur | Stig | Nafn | Afr | F.ár | Félag | Sería | | | |
| Kúluvarp (5,0 kg) pilta - 16 til 17 ára - 03.05.2018 | | | | | | | | | | | |
| 1 | 9,79 | | | | Brynjar Jón Brynjarsson | 2001 | ÞJÓTANDI | 8,94 - 9,14 - 9,40 - 9,79 - - | | | |
| 2 | 8,70 | | | | Jakub Tomasz Sidor | 2001 | SELFOSS | 8,05 - 8,70 - 8,40 - 8,48 - - | | | |
| 3 | 7,23 | | | | Hugi Snær Jónsson | 2001 | ÞJÓTANDI | 6,52 - 6,94 - 7,23 - X - - | | | |
| Kúluvarp (6,0 kg) pilta - 18 til 19 ára - 03.05.2018 | | | | | | | | | | | |
| 1 | 10,28 | | | | Stefán Narfi Bjarnason | 2000 | ÞJÓTANDI | 9,03 - 10,28 - X - 9,30 - - | | | |
| 2 | 9,30 | | | | Ýmir Atlason | 2000 | SELFOSS | X - 9,30 - X - X - - | | | |
| 3 | 9,12 | | | | Artúr Matvejev Guðnason | 1999 | ÞÓR | 8,68 - 8,53 - 9,12 - 7,95 - - | | | |
| 4 | 8,65 | | | | Bjarki Óskarsson | 1999 | ÞÓR | 8,36 - 8,38 - 8,24 - 8,65 - - | | | |
| Kúluvarp (3,0 kg) stúlkna - 16 til 17 ára - 03.05.2018 | | | | | | | | | | | |
| 1 | 12,22 | | | | Hildur Helga Einarsdóttir | 2002 | SELFOSS | 11,38 - 12,22 - 11,81 - 11,76 - - | | | |
| 2 | 8,70 Pb. | | | | Unnur María Ingvarsdóttir | 2002 | SELFOSS | 8,30 - 8,70 - 8,41 - 8,70 - - | | | |
| 3 | 5,71 | | | | Sigurbjörg Eva Sveinbjörnsdóttir | 2001 | ÞJÓTANDI | 5,57 - 5,68 - X - 5,71 - - | | | |
| Kúluvarp (4,0 kg) stúlkna - 18 til 19 ára - 03.05.2018 | | | | | | | | | | | |
| 1 | 9,00 | | | | Harpa Svansdóttir | 1999 | SELFOSS | 8,23 - 9,00 - 8,71 - 8,82 - - | | | |
| 2 | 8,05 Pb. | | | | Elísa Rún Siggeirsdóttir | 2000 | SELFOSS | X - 8,05 - 7,35 - 7,69 - - | | | |
| 3 | 7,78 | | | | Guðbjörg María Onnoy | 2000 | SELFOSS | 7,33 - X - 7,78 - X - - | | | |