100 m Butterfly, Men
| Competition | 1978 Commonwealth Games |
|---|---|
| Venue |
Edmonton
 CAN
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Dan Thompson | CAN |
55.04 | ||
| 🥈 | John Mills |  ENG |
56.22 | ||
| 🥉 | Bill Sawchuk | CAN |
56.37 |
| Competition | 1978 Commonwealth Games |
|---|---|
| Venue |
Edmonton
CAN
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Dan Thompson | CAN |
55.04 | ||
| 🥈 | John Mills | ENG |
56.22 | ||
| 🥉 | Bill Sawchuk | CAN |
56.37 |