| Place | Performance | Athlete | Team |
| 1 | 55.81 | -: AMADI - CHINEDU | KING EWARD VII |
| 2 | 52.58 | -: MATTHEWS - TIMOTHY | TRANSVALIA |
| 3 | 50.69 | -: ZEEMAN - TIAAN | BOLAND LANDBOU |
| 4 | 49.85 | -: MULLER - JUHIN | GOING4GOLD BOYS A TEAM |
| 5 | 49.08 | -: VAN WYK - LEO | MENLOPARK SEUNS A |
| 6 | 44.45 | -: SINGO - JEFFREY | PRETORIA BOYS HIGH A |
| 7 | 43.76 | -: KRUGER - LIAM | NWU INVITATIONAL TEAM |
| 8 | 42.75 | -: VAN RENSBURG - GIDEON | PUPKEWITZ BOYS |
| 9 | 42.55 | -: GROTIUS - GUSTAV | HELPMEKAAR WIT SEUNS |
| 10 | 42.32 | -: LE ROUX - DE WET | KLERKSDORP SEUNS BLOU |
| 11 | 41.45 | -: MC DONALD - STEFAN | AFFIES SEUNS B |
| 12 | 41.44 | -: HENERY - JASEN | ELDORAIGNE SEUNS |
| 13 | 41.34 | -: VAN DEN HEEVER - PIET | KEMPTON PARK SEUNS |
| 14 | 41.26 | -: DUROW - MATTHEW | FICHARDTPARK BOYS |
| 15 | 41.24 | -: MEYER - JORDAN | AFFIES SEUNS A |
| 16 | 39.93 | -: VAN SITTERT - DIRK | WESVALIA SEUNS |
| 17 | 39.84 | -: CORY - JADEN | WATERKLOOF SEUNS A |
| 18 | 38.92 | -: DE BEER - JANDRE | OOS-MOOT SEUNS |
| 19 | 37.70 | -: CRONJE - YANKO | MIDSTREAM BOYS |
| 20 | 35.90 | -: LOOTS - LUCAS | SECUNDA BOYS INV |
| 21 | 35.66 | -: MADATT - COLE | VORENTOE BOYS |
| 22 | 32.30 | -: ROCHECOUSTE - BENJAMIN | JEUGLAND |
| 23 | 30.35 | -: MOTAUNG - MPHO | AKASIA HIGH SCHOOL |
| 24 | 27.18 | -: GRIFFIN - DALE | PRETORIA BOYS HIGH B |
| 25 | 25.98 | -: BRUNSDON - KAL-EL | OOS-MOOT SEUNS |
| 26 | 21.91 | -: LEGOTLO - MOREBUDI | RANDFONTEIN BOYS |