| Date | Venue | Mark | Position | Points | |
|---|---|---|---|---|---|
| 18/05/2008 | Carson, CA | 48.94 | 1 | 6 | |
| 01/06/2008 | Berlin | 48.73 | 1 | 20 | |
| 06/06/2008 | Oslo (Bislett) | 48.15 | 1 | 20 | |
| 11/07/2008 | Roma | 48.34 | 2 | 16 | |
| 18/07/2008 | Paris Saint-Denis | 48.92 | 4 | 12 | |
| 29/08/2008 | Zürich | 49.18 | 7 | 6 | |
| 31/08/2008 | Gateshead | 49.11 | 2 | 8 |