1990 Nationals - NPC
| Overall Winner Nikki Fuller | |
HeavyWeight | |
| 1 | Nikki Fuller |
| 2 | Nicole Bass |
| 3 | Yolanda Hughes |
| 4 | Lori Fetrick |
| 5 | Karen Theriault |
| 6 | Millie Carter |
| 7 | Debbie Houck |
| 8 | Tara Dodane |
| 9 | Rhonda Lundstedt |
| 10 | Heather Tristany |
| 11 | Virginia Brady |
| 12 | Jennifer Lennon |
| 13 | Linda Holmes |
| 14 | Denise Baldwin |
| 15 | Debbie Tyler |
MiddleWeight | |
| 1 | Sue Gafner |
| 2 | Nancy Lewis |
| 3 | Tammi Stark |
| 4 | Michelle Ivers-Brent |
| 5 | Alanna Crespo (Crielly) |
| 6 | Patti Drabant |
| 7 | Mickey Crabtree |
| 8 | Deborah Cameron |
| 9 | Judy Moshkosky |
| 10 | Jeanette Bures |
| 11 | D'Lynne Miller |
| 12 | Gail Pearson |
| 13 | Lisa Marie Dietz |
| 14 | Elizabeth Van Sickle |
| 15 | Connie Grevengood |
LightWeight | |
| 1 | Vicki Sims |
| 2 | Diane Carideo |
| 3 | Sally Gomez |
| 4 | Paula Piwarunas |
| 5 | Sue Price |
| 6 | Mary Homier |
| 7 | Pamela Moran |
| 8 | Diane Howard |
| 9 | Claudia Wagner |
| 10 | Karen Studer-Tarr |
| 11 | Pamela Wascher |
| 12 | Sharon Lewis |
| 13 | Judy Stiefel |
| 14 | Shari Shryock |
| 15 | Sandra Longenecker |