| Host City | Nairobi |
|---|---|
| Country | |
| Held | 11 – 17 April 1998 |
| Competitors | 29 |
| Countries | 7 |
| Event | Gender | Held | Status | Competitors | Countries |
|---|---|---|---|---|---|
| 50 m Freestyle | Men | — | Medal | 1 | 1 |
| 100 m Freestyle | Men | — | Medal | 3 | 2 |
| 400 m Freestyle | Men | — | Medal | 1 | 1 |
| 4 x 100 m Freestyle Relay | Men | — | Medal | 4 | 3 |
| 4 x 200 m Freestyle Relay | Men | — | Medal | 4 | 2 |
| 200 m Backstroke | Men | — | Medal | 3 | 2 |
| 200 m Butterfly | Men | — | Medal | 3 | 2 |
| 200 m Individual Medley | Men | — | Medal | 1 | 1 |
| 400 m Individual Medley | Men | — | Medal | 1 | 1 |
| 50 m Freestyle | Women | — | Medal | 2 | 2 |
| 200 m Freestyle | Women | — | Medal | 2 | 1 |
| 400 m Freestyle | Women | — | Medal | 3 | 2 |
| 800 m Freestyle | Women | — | Medal | 1 | 1 |
| 100 m Backstroke | Women | — | Medal | 3 | 2 |
| 200 m Backstroke | Women | — | Medal | 1 | 1 |
| 100 m Breaststroke | Women | — | Medal | 3 | 2 |
| 200 m Breaststroke | Women | — | Medal | 2 | 2 |
| 100 m Butterfly | Women | — | Medal | 3 | 3 |
| 200 m Butterfly | Women | — | Medal | 2 | 1 |
| Pos | Country | 🥇 Gold | 🥈 Silver | 🥉 Bronze | Total | |
|---|---|---|---|---|---|---|
| 1 | South Africa | 15 | 6 | 2 | 23 | |
| 2 | Algeria | 2 | 3 | 3 | 8 | |
| 3 | Angola | 0 | 2 | 0 | 2 | |
| 4 | Madagascar | 0 | 1 | 0 | 1 | |
| 5 | Kenya | 0 | 0 | 4 | 4 | |
| 6 | Mauritius | 0 | 0 | 1 | 1 | |
| = | Zambia | 0 | 0 | 1 | 1 | |