| Place | Performance | Athlete | Team |
| 1 | 04:15.58 | Q: MAPADIMENG - PHIO | ATHLETICS GAUTENG NORTH |
| 2 | 04:17.99 | Q: BOTHA - ETHAN | CENTRAL GAUTENG ATHLETICS |
| 3 | 04:18.25 | Q: BRITS - CHRISTIAAN | ATHLETICS GAUTENG NORTH |
| 4 | 04:18.28 | Q: VERGOTINE - LORENZO | BOLAND ATHLETICS |
| 5 | 04:18.75 | Q: SECLAVE - JAYLYNN | ATHLETICS FREE STATE |
| 6 | 04:19.91 | Q: SHUPING - KGALALELO SIBUSISO | CENTRAL GAUTENG ATHLETICS |
| 7 | 04:21.44 | Q: MAKGAE - RATLOU | ATHLETICS GAUTENG NORTH |
| 8 | 04:22.72 | -: SHAMASE - PULE | ATHLETICS GAUTENG NORTH |
| 9 | 04:23.30 | -: MOKHOBO - ATLEHANG | CENTRAL GAUTENG ATHLETICS |
| 10 | 04:24.38 | -: CILLIERS - DEHAN CILLIERS | ATHLETICS FREE STATE |
| 11 | 04:27.21 | -: DU PLESSIS - WILHELM ALBERS | ATHLETICS FREE STATE |
| 12 | 04:34.20 | -: DEALE - ZANDRY | ATHLETICS VAAL TRIANGLE |