| Lane | # | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 1 | 362 | CHUA, AARON YIREN | 14 | Catholic High School | NT | |
| 2 | 328 | TOH, JUDE | 14 | Wings Athletics Club | NT | |
| 3 | 426 | CURRAN, DANIEL RAIHAN | 14 | Team Cicada Trackers | 2:26.00 | |
| 4 | 506 | LIEW, HNG KAI JETHRO | 14 | National Junior College | 2:42.98 | |
| 5 | 88 | LOKE, ETHAN | 14 | Erovra Club | NT | |
| 6 | 340 | PETRANTONAKIS, GEORGE | 14 | JS Athletics | NT | |
| 7 | 507 | SOLAIMUTHU, KAUSIK | 14 | National Junior College | NT | |
| 8 | 190 | CHANG, I TENG | 15 | Dunman High School | NT |