| 1 | 165 | Ty Botes | Boys Sub JNR |
49:01.7 | --100%22,27%13,79%07:52:31.6 |
| 2 | 166 | Willem Johannes Nieuwoudt | Boys Sub JNR |
49:39.2 | +0:37.5+1,27%98,74%21,28%12,69%07:52:31.6 |
| 3 | 160 | Lian Louw | Boys Sub JNR |
54:11.4 | +5:09.7+10,53%90,47%14,09%4,71%07:52:31.6 |
| 4 | 118 | De Wyk Pretorius | Boys Sub JNR |
54:23.0 | +5:21.3+10,92%90,15%13,78%4,37%07:52:31.6 |
| 5 | 120 | Janco Stemment | Boys Sub JNR |
55:04.7 | +6:03.0+12,34%89,02%12,68%3,15%07:52:31.6 |
| 6 | 147 | Christopher Steenkamp | Boys Sub JNR |
56:39.8 | +7:38.1+15,57%86,53%10,17%0,36%07:52:31.6 |
| 7 | 146 | Juandre Steenkamp | Boys Sub JNR |
57:04.5 | +8:02.8+16,41%85,90%9,51%-0,36%07:52:31.6 |
| 8 | 137 | Hendro Grobbelaar | Boys Sub JNR |
1:09:56.2 | +20:54.5+42,65%70,10%-10,88%-22,98%07:52:31.6 |
| 9 | 104 | Ruben Enslin | Boys Sub JNR |
1:10:41.0 | +21:39.3+44,17%69,36%-12,06%-24,29%07:52:31.6 |
| 10 | 123 | Divan du Preez | Boys Sub JNR |
1:12:46.2 | +23:44.5+48,42%67,37%-15,37%-27,96%07:52:31.6 |
| 11 | 116 | Johanko Coetzer | Boys Sub JNR |
1:17:12.1 | +28:10.4+57,46%63,51%-22,40%-35,75%07:52:31.6 |
| 12 | 108 | Mason Ridgeway | Boys Sub JNR |
1:30:14.3 | +41:12.6+84,05%54,33%-43,06%-58,68%07:52:31.6 |
| - | 129 | Tiaan de Kock | Boys Sub JNR |
DNF | -----07:52:31.6 |