| 159.70 (107/67) | KL Rolton | v South Africa Women at Lincoln, CricInfo Women's World Cup, 2000/01 [354] |
| 130.50 (154/118) | KL Rolton | v Sri Lanka Women at Christchurch, CricInfo Women's World Cup, 2000/01 [335] |
| 94.93 (75/79) | BJ Clark | v South Africa Women at Lincoln, CricInfo Women's World Cup, 2000/01 [360] |
| 94.44 (51/54) | KL Rolton | v New Zealand Women at Lincoln, CricInfo Women's World Cup, 2000/01 [332] |
| 93.81 (91/97) | LM Keightley | v South Africa Women at Lincoln, CricInfo Women's World Cup, 2000/01 [360] |
| 89.21 (91/102) | BJ Clark | v New Zealand Women at Lincoln, CricInfo Women's World Cup, 2000/01 [362] |
| 84.72 (61/72) | KL Rolton | v India Women at Lincoln, CricInfo Women's World Cup, 2000/01 [344] |
| 84.14 (69/82) | KL Rolton | v West Indies Women at Rustenberg, Women's World Cup, 2004/05 [516] |
| 83.59 (107/128) | KL Rolton | v India Women at Centurion, Women's World Cup, 2004/05 [537] |
| 81.81 (27/33) | M Jones | v West Indies Women at Rustenberg, Women's World Cup, 2004/05 [516] |
| 79.54 (35/44) | BJ Clark | v Ireland Women at Pretoria, Women's World Cup, 2004/05 [528] |
| 77.55 (38/49) | OJ Magno | v Sri Lanka Women at Christchurch, CricInfo Women's World Cup, 2000/01 [335] |
| 76.92 (40/52) | BJ Clark | v Ireland Women at Christchurch, CricInfo Women's World Cup, 2000/01 [339] |
| 73.33 (55/75) | LC Sthalekar | v India Women at Centurion, Women's World Cup, 2004/05 [537] |
| 72.85 (51/70) | LM Keightley | v Netherlands Women at Lincoln, CricInfo Women's World Cup, 2000/01 [358] |
| 70.76 (46/65) | KL Rolton | v South Africa Women at Pretoria, Women's World Cup, 2004/05 [520] |
| 69.01 (49/71) | BJ Clark | v South Africa Women at Lincoln, CricInfo Women's World Cup, 2000/01 [354] |
| 69.01 (49/71) | LM Keightley | v Ireland Women at Christchurch, CricInfo Women's World Cup, 2000/01 [339] |
| 68.29 (28/41) | LC Sthalekar | v Ireland Women at Pretoria, Women's World Cup, 2004/05 [528] |
| 67.32 (103/153) | LM Keightley | v South Africa Women at Pretoria, Women's World Cup, 2004/05 [520] |
| 66.15 (43/65) | CL Fitzpatrick | v New Zealand Women at Pretoria, Women's World Cup, 2004/05 [512] |
| 64.86 (48/74) | BJ Clark | v Netherlands Women at Lincoln, CricInfo Women's World Cup, 2000/01 [358] |
| 64.40 (38/59) | C Bambury | v New Zealand Women at Lincoln, CricInfo Women's World Cup, 2000/01 [332] |
| 63.79 (74/116) | LM Keightley | v India Women at Lincoln, CricInfo Women's World Cup, 2000/01 [344] |
| 62.74 (32/51) | OJ Magno | v England Women at Lincoln, CricInfo Women's World Cup, 2000/01 [349] |
| 62.22 (56/90) | LM Keightley | v West Indies Women at Rustenberg, Women's World Cup, 2004/05 [516] |
| 62.02 (49/79) | ZJ Goss | v England Women at Lincoln, CricInfo Women's World Cup, 2000/01 [349] |
| 59.57 (56/94) | LM Keightley | v Sri Lanka Women at Christchurch, CricInfo Women's World Cup, 2000/01 [335] |
| 59.04 (62/105) | BJ Clark | v England Women at Potchefstroom, Women's World Cup, 2004/05 [532] |
| 55.78 (53/95) | AJ Blackwell | v New Zealand Women at Pretoria, Women's World Cup, 2004/05 [512] |
| 53.70 (29/54) | LC Sthalekar | v England Women at Potchefstroom, Women's World Cup, 2004/05 [532] |
| 53.01 (44/83) | LM Keightley | v New Zealand Women at Lincoln, CricInfo Women's World Cup, 2000/01 [332] |
| 50.94 (27/53) | BJ Clark | v India Women at Lincoln, CricInfo Women's World Cup, 2000/01 [344] |
