| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 1 | 1278 | TEAM RUNNING SSB | MUHAMMAD YUSUF MALIEK BIN MOHD HANIEF | 28.32 | q |
| 2 | 388 | Barracuda Athletics Academy | DANIEL HISHAM BIN ANUAR HISHAM | 27.07 | q |
| 3 | 1295 | SJK(C)KEPONG 3 | HUD LAU BIN YUSOFF LAU | 26.69 | q |
| 4 | 133 | SJKC LA SALLE | CARLSON LOKE JIT YIN | 26.72 | q |
| 5 | 349 | KELAB OLAHRAGA SHAHSARA | MUHAMMAD ZIYAD THORIQ | 23.93 | q |
| 6 | 1314 | Stella Maris International School | Jerome Casimmir Robless | 26.08 | q |
| 7 | 1313 | Stella Maris International School | Elijah David Jacks | 26.10 | q |
| 8 | 727 | SIXO ATHLETICS | ABDUL KHALEQ BIN ABDUL QAYYUM | 27.06 | q |
| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 1 | 1195 | KS ATHLETICS | ARYAN ANANTHAN | 28.27 | q |
| 2 | 582 | CHK ATHLETICS | Noah Yehezkel chen | 27.34 | q |
| 3 | 1279 | TEAM RUNNING SSB | KHALIF FARZAN BIN HISHAMUDDIN | 26.58 | q |
| 4 | 673 | MBPJ | DARVENESH A/L KUMARESAN | 26.78 | q |
| 5 | 732 | SIXO ATHLETICS | MUHAMMAD ANIQ DARWISY BIN MOHD HAIDHIR IZHAR | 24.68 | q |
| 6 | 797 | KELAB OLAHRAGA SETIAWANGSA | RAEES RAFAEEL BIN MOHAMED RIDZUAN | 25.87 | q |
| 7 | 506 | BEECITY SQUAD | ADI ZAKWAN BIN YUNUS ALWI | 26.25 | q |
| 8 | 581 | CHK ATHLETICS | Wilbur Tung Jhun Kit | 27.00 | q |
| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 1 | 825 | YUK CHAI OLAHRAGA | TIEW SIN TANG | 27.92 | q |
| 2 | 1277 | TEAM RUNNING SSB | EDRIEAN XAQUIL BIN EFIEZAL RIDZA | 27.49 | q |
| 3 | 798 | KELAB OLAHRAGA SETIAWANGSA | BAAVESH VASANTHA KUMAR | 26.33 | q |
| 4 | 351 | KELAB OLAHRAGA SHAHSARA | YASHSHIGAN SAI MOGAN | 26.79 | q |
| 5 | 519 | SK DESA SETAPAK | MUHAMMAD BIN MOHAMED YUSOF | 24.92 | q |
| 6 | 350 | KELAB OLAHRAGA SHAHSARA | ARIQ ARJUNA BIN MOHD FAIZ | 25.15 | q |
| 7 | 218 | COCHRANE FIGHTERS | MUHAMMAD HASHIF AMZAR BIN MOHD HAIRAN | 26.29 | q |
| 8 | 177 | BEBAS (THEN) | Then Leighthan Der Lern | 26.88 | q |