400 m Individual Medley, Women
| Competition | 1980 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Irvine, California
 USA
|
| Held | 30 July 1980 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Irvine, California / Heritage Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Tracy Caulkins Nashville Aquatic Club |
USA |
4:40.81 | * | |
| 🥈 | Nancy Hogshead Florida Aquatics Swim Team (FAST) |
USA |
4:47.81 | ||
| 🥉 | Karin LaBerge Germantown Boys Club |
USA |
4:49.61 | ||
| 4 | Anne Tweedy Santa Barbara Swim Club |
USA |
4:50.39 | ||
| 5 | Joan Pennington Longhorn Aquatics |
USA |
4:54.68 | ||
| 6 | Bonnie Glasgow Kansas City Orchards |
USA |
4:58.61 | ||
| 7 | Sue Heon Pittsburgh Aquatic Association |
USA |
4:58.81 | ||
| DQ | Diane Ursin Mission Viejo Nadadores |
USA |
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