| SENARAI MULA |
| MAKLUMAT ACARA | ||
| Acara 219 - 400 m | Kat LELAKI 18 | Peringkat SEPARUH AKHIR |
| 2 tempat teratas (Q) dan 2 masa terbaik (q) layak. | ||
| REKOD MSSM | 47.50 s | MOHD ZAIFUL ZAINAL ABIDIN | KUALA LUMPUR | 1999 |
| REKOD ASG | 46.87 s | PHITCHAYA SUNTHONTHUAM | THA | 2017 |
| SEPARUH AKHIR : 1 | ||||
| Lorong | Bib | Nama | Pasukan | |
| 1 | Y1909 | MUHAMMAD ADAM BIN MOHD SYARIL | PUTRAJAYA | |
| 2 | B1070 | THUVEENAASH MANICKAVASAGAM | SELANGOR | |
| 3 | P1550 | MUHAMMAD SAYYID AMIN BIN ROSLAN | PULAU PINANG | |
| 4 | E1245 | MUHAMMAD KHALIL BIN HELMI | SABAH | |
| 5 | N1503 | MUHAMMAD NABIL ANIQ BIN ABD RASHID | NEGERI SEMBILAN | |
| 6 | J1318 | WILLS HARNESSY ANAK GINDAL | JOHOR | |
| 7 | A1005 | MUHAMMAD ADIB IRFAN BIN AZIZAN | PERAK | |
| 8 | D1193 | FAKHRUL HARIZ BIN FAKRUL ZAHID | KELANTAN | |
| SEPARUH AKHIR : 2 | ||||
| Lorong | Bib | Nama | Pasukan | |
| 1 | Y1908 | SYED SYAHMIE DARWISY BIN TUANKU MA`ERAJ | PUTRAJAYA | |
| 2 | N1487 | MUHAMMAD JUFFRY KHAIRULNIZAM BIN ABDULLAH | NEGERI SEMBILAN | |
| 3 | S1664 | DYLAN LEO SARAN STEPHEN | SARAWAK | |
| 4 | T1730 | MUHAMMAD IRFAN BIN ZAKARIA | TERENGGANU | |
| 5 | B1078 | AHMAD SUFI BIN MOHD FAIESAL | SELANGOR | |
| 6 | C1122 | MUHAMMAD ARIEF SYAHREZA BIN MOHD AZIZI | PAHANG | |
| 7 | D1196 | MUHAMMAD SYAZWAN BIN MOHD SAUFI | KELANTAN | |
| 8 | W1793 | EMMANUEL MUPHY JOSBERT | KUALA LUMPUR | |
| SEPARUH AKHIR : 3 | ||||
| Lorong | Bib | Nama | Pasukan | |
| 1 | A1009 | SAMUEL RAJ A/L DANIEL | PERAK | |
| 2 | M1423 | MUHAMMAD ADAM NAIMI BIN HAMZAH | MELAKA | |
| 3 | W1782 | MUHAMMAD AQIL LUQMAN BIN MOHD AZLAN | KUALA LUMPUR | |
| 4 | L1841 | SHIRAJ JAFFRI | LABUAN | |
| 5 | S1680 | AKMAL AQQILLA BIN SELAMAT | SARAWAK | |
| 6 | J1319 | MOHAMMAD AKMAL HAZIQ BIN MOHD ZAHARI | JOHOR | |
| 7 | T1731 | MUHAMMAD ASYRAF AIMAN BIN HALIZAN | TERENGGANU | |
| 8 | E1246 | IDWINE IDRIS | SABAH | |