Zürich - 12 August 1998
100m

1. Seun Ogunkoya (Nig) 9.96
2. Obadele Thompson (Barb) 10.03
3. Frank Fredericks (Nam) 10.04

400m

1. Michael Johnson (USA) 43.68
2. Alvin Harrison (USA) 44.19
3. Tyree Washington (USA) 44.42

800m

1. Japhet Kimutai (Dan) 1:42.87
2. Wilson Kipketer (Ken) 1:43.18
3. Patrick Ndururi (Ken) 1:43.21
4. ...
5. Andrea Longo (Ita) 1:43.86

1500m

1. Hicham El Guerrouj (Mar) 3:26.45
2. Laban Rotich (Ken) 3:29.91

100m Women

1. Marion Jones (USA) 10.77

Long jump

1. Marion Jones (USA) 7.31