100 m Backstroke, Men
| Competition | 1978 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
The Woodlands, Texas
 USA
|
| Held | 6 August 1978 |
| Status | Medal |
| Competitors | 8 |
| Countries | 2 |
The Woodlands, Texas / The Woodlands Swim and Athletic Center Pool / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Bob Jackson Camden, NJ |
USA |
57.22 | ||
| 🥈 | Peter Rocca Concord-Pleasant Hill Swim Team |
USA |
57.77 | ||
| 🥉 | Mark Kerry Cummins Engine Swim Club |
 AUS |
58.03 | ||
| 4 | Mark Tonelli Beach Swim Club |
AUS |
58.07 | ||
| 5 | Clay Britt Rockville Montgomery Swim Club |
USA |
58.23 | ||
| 6 | Marc Foreman Swim San Diego |
USA |
58.39 | ||
| 7 | Jamie Fowler El Monte Aquatic Club |
USA |
58.46 | ||
| 8 | Jesse Vassallo Mission Viejo Nadadores |
USA |
59.72 |