| Place | Performance | Athlete | Team |
| 1 | 0:50.46 | q: HENDRICKS - CLE | PUMA INVITATIONAL |
| 2 | 0:51.68 | q: YOUNG - RENALDO | NEW ORLEANS |
| 3 | 0:52.59 | -: LEENDERTZ - DON | PUMA INVITATIONAL |
| 4 | 0:53.39 | -: SEPTEMBER - CHRISHOLM | TYGERBERG BOYS |
| 5 | 0:56.87 | -: SMITH - JAYDEN | PAREL VALLEI HS |
| 6 | 0:57.70 | -: VALENTINE - MALIEK | WP DEVELOPMENT |