| 1436.1 | 624.4 | 20 | 20 | Van Der Walt, JHT (Jean Hendrik T) | | NBR | 1428 | 831.4 | Bojanala School League 2023 (U15) | 1 | 2023-08-19 | R | B | 0 | 0.47 | -0.47 | -6.6 | 0.22 | -0.22 | -4.4 |
| 1333.2 | 1335.6 | 20 | 20 | Van Der Walt, JHT (Jean Hendrik T) | | NBR | 1430.9 | 1430.3 | The Meridian 2022 (U16) | 5 | 2022-01-22 | S | B | 0 | 0.34 | -0.34 | -5.7 | 0.35 | -0.35 | -7 |
| 1189 | 1187 | 20 | 20 | Van Der Walt, JHT (Jean Hendrik T) | | NBR | 1256.6 | 1252.9 | Laerskool Proteapark 2019 (B) | 1 | 2019-05-18 | S | B | 0 | 0.38 | -0.38 | -6.3 | 0.38 | -0.38 | -7.6 |
| 1158.9 | 1160.6 | 20 | 20 | Van Der Walt, JHT (Jean Hendrik T) | | NBR | 1231.8 | 1226.3 | Hoerskool Rustenburg Skaak 2019 (U12) | 3 | 2019-04-13 | S | W | 0 | 0.46 | -0.46 | -7.6 | 0.47 | -0.47 | -9.4 |
| 967.9 | 965 | 20 | 20 | Van Der Walt, JHT (Jean Hendrik T) | | NBR | 1073.9 | 1082.3 | Bojanala Regionals 2018 (U12) | 3 | 2018-09-15 | S | W | 0 | 0.42 | -0.42 | -7 | 0.41 | -0.41 | -8.2 |
