100 m Butterfly, Men
| Competition | 1990 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Austin, Texas
 USA
|
| Held | 30 July 1990 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Austin, Texas / Texas Swim Center / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Mark Henderson Curl-Burke Swim Club |
USA |
53.92 | ||
| 🥈 | Bart Pippenger Las Vegas Gold |
USA |
54.36 | ||
| 🥉 | Wade King Gamecock Aquatics |
USA |
54.43 | ||
| 4 | Jim Harvey Unattached |
USA |
54.47 | ||
| 5 | Keith Dennison Unattached |
USA |
54.50 | ||
| 6 | Brian Alderman Santa Barbara Swim Club |
USA |
54.56 | ||
| 7 | David Cademartori Walnut Creek Aquabears |
USA |
54.57 | ||
| 8 | Eric Topp Las Vegas Gold |
USA |
54.99 |