4 x 100 m Medley Relay, Men
| Competition | 1966 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Lincoln, Nebraska
 USA
|
| Held | 21 August 1966 |
| Status | Medal |
| Competitors | 12 |
| Countries | 4 |
Lincoln, Nebraska / Woods Memorial Park / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Los Angeles Athletic Club | USA |
4:02.2 | ||
| Tim Birnie | 1:03.1 | ||||
| Ken Merten | 1:07.9 | ||||
| Jon Helland | 58.4 | ||||
| Zac Zorn | 52.8 | ||||
| 🥈 | Santa Clara Swim Club |  MIX |
4:04.7 | ||
| Dick Roth | — | ||||
| Wayne Anderson | — | ||||
| Luis Nicolao | — | ||||
| Don Schollander | — | ||||
| 🥉 | Indiana Aquatic Club | MIX |
4:05.3 | ||
| Charlie Hickcox | — | ||||
| Dave Perkowski | — | ||||
| Ken Webb | — | ||||
| Bob Windle | — |