50 m Backstroke, Men
| Competition | 1991 World Aquatics Championships |
|---|---|
| Venue |
Perth
 AUS
|
| Held | — |
| Status | Unofficial |
| Competitors | 8 |
| Countries | 7 |
| Pos | Athlete(s) | Country | Final | ||
|---|---|---|---|---|---|
| 1 | Dirk Richter |  GER |
26.44 (1 F) |
||
| 2 | Mark Tewksbury |  CAN |
26.57 (2 F) |
||
| 3 | Vladimir Shemetov |  URS |
26.67 (3 F) |
||
| 4 | Frank Hoffmeister | GER |
26.73 (4 F) |
||
| 5 | Martin Harris |  GBR |
26.91 (5 F) |
||
| 6 | Simon Percy |  NZL |
27.18 (6 F) |
||
| 7 | David Lim |  SGP |
27.39 (7 F) |
||
| 8 | Carlos Ventosa |  ESP |
27.45 (8 F) |
Final
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Dirk Richter | GER |
26.44 | |
| 2 | Mark Tewksbury | CAN |
26.57 | |
| 3 | Vladimir Shemetov | URS |
26.67 | |
| 4 | Frank Hoffmeister | GER |
26.73 | |
| 5 | Martin Harris | GBR |
26.91 | |
| 6 | Simon Percy | NZL |
27.18 | |
| 7 | David Lim | SGP |
27.39 | |
| 8 | Carlos Ventosa | ESP |
27.45 |