100 m Backstroke, Men
| Competition | 1989 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Los Angeles, California
 USA
|
| Held | 4 August 1989 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Los Angeles, California / Olympic Swim Stadium / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Geoff Cronin Santa Clara Swim Club |
USA |
58.14 | ||
| 🥈 | Jeff Rouse Quantico Marines Devil Dolphins |
USA |
56.85 | ||
| 🥉 | Andy Gill Los Angeles Athletic Club |
USA |
58.97 | ||
| 4 | Brad Askins Trojan Swim Club |
USA |
57.12 | ||
| 5 | Derek Weatherford Swim Florida |
USA |
57.24 | ||
| 6 | Tripp Schwenk Swim Florida |
USA |
57.29 | ||
| 7 | Mark Thompson Tualatin Hills Swim Club |
USA |
57.48 | ||
| 8 | Dan Veatch Mass Bay |
USA |
57.92 |