National Continential Divide & Rio Grande Regions 98-N-38-PJune 21, 1998
| Class | | Entries | Qualifiers | Starters | Finishers
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|---|
| | Total Car Cnt | 62 | 62 | 62 | 46
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|---|
| EP | E Production | 2 | 2 | 2 | 1
| | FP | F Production | 2 | 2 | 2 | 2
| | GP | G Production | 3 | 3 | 3 | 3
| | HP | H Production | 1 | 1 | 1 | 1
| | GT1 | Grand Touring 1 | 5 | 5 | 5 | 2
| | GT2 | Grand Touring 2 | 1 | 1 | 1 | 1
| | GT3 | Grand Touring 3 | 1 | 1 | 1 | 0
| | GT5 | Grand Touring 5 | 3 | 3 | 3 | 3
| | AS | American Sedan | 7 | 7 | 7 | 4
| | T2 | Touring 2 | 3 | 3 | 3 | 3
| | SSB | Showroom Stock B | 2 | 2 | 2 | 1
| | SSC | Showroom Stock C | 1 | 1 | 1 | 1
| | FC | Formula Continental | 6 | 6 | 6 | 3
| | FF | Formula Ford | 5 | 5 | 5 | 3
| | FV | Formula Vee | 3 | 3 | 3 | 3
| | S2 | Sports 2000 | 3 | 3 | 3 | 3
| | SRF | Spec Racer Ford | 11 | 11 | 11 | 10
| | CSR | C Sports Racing | 1 | 1 | 1 | 1
| | DSR | D Sports Racing | 2 | 2 | 2 | 1
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