| KEPUTUSAN |
| MAKLUMAT ACARA | ||
| Acara 217 - 400 m | Kat PEREMPUAN 18 | Peringkat SEPARUH AKHIR |
| 2 tempat teratas (Q) dan 2 masa terbaik (q) layak. | ||
| REKOD MSSM | 57.06 s | ZAIMAH ATIFAH BT ZAINUDDIN | KUALA LUMPUR | 2015 |
| REKOD ASG | 53.65 s | NGUYEN THI OANH | VIE | 2010 |
| SEPARUH AKHIR : 1 | Papar Photo Finish | ||||
| Ked | Bib | Nama | Pasukan | Masa | * |
| 1 | M1453 | SHAYNA MARIANNE PEREIRA JESINDRAN | MELAKA | 58.97 s | Q |
| 2 | T1764 | WAN NUR AFRINA BINTI WAN OSMAN | TERENGGANU | 59.99 s | Q |
| 3 | J1336 | ROSNANI BINTI MAHAMAD | JOHOR | 60.03 s | q |
| 4 | A1033 | NUR AINA BATRISYIA BINTI SAIFULNIZAM | PERAK | 63.73 s | |
| 5 | C1155 | WAFA SAFIYA BINTI ROSLI | PAHANG | 66.15 s | |
| 6 | N1514 | LECHANAA A/P ANBALAGAN | NEGERI SEMBILAN | 66.24 s | |
| SEPARUH AKHIR : 2 | Papar Photo Finish | ||||
| Ked | Bib | Nama | Pasukan | Masa | * |
| 1 | T1761 | NURIN AIRA BINTI RUSDI | TERENGGANU | 59.20 s | Q |
| 2 | W1813 | SHANJANAA G VELAN | KUALA LUMPUR | 59.77 s | Q |
| 3 | P1573 | NUR FATINI BINTI MOHD ISRULNIZAM | PULAU PINANG | 59.79 s | q |
| 4 | J1339 | PRIYA MATHI A/P RAMAN | JOHOR | 60.11 s | |
| 5 | E1277 | MARYSHA ASYERA ANAK AMBROSE CANNON | SABAH | 62.28 s | |
| 6 | B1094 | DEVALOSHINI AP BALAMURUGAN | SELANGOR | 62.79 s | |
| SEPARUH AKHIR : 3 | Papar Photo Finish | ||||
| Ked | Bib | Nama | Pasukan | Masa | * |
| 1 | E1276 | SITI NORJAHERA BINTI BELIAMOR | SABAH | 60.78 s | Q |
| 2 | R1634 | NUR AWATIF JASMINE BINTI SHAHABUDDIN | PERLIS | 62.33 s | Q |
| 3 | Y1934 | ROSE AIESYA BINTI RASWANIZAM | PUTRAJAYA | 63.22 s | |
| 4 | D1212 | NIK NURULAIN BINTI ABDULLAH | KELANTAN | 63.90 s | |
| 5 | C1154 | NUR ATHIRAH NAJIHAH BINTI ABDULLAH | PAHANG | 64.92 s | |
| 6 | B1096 | CONNIE CHIA WEN NI | SELANGOR | 67.49 s | |