| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Jonathan RAHARVEL | 50 L Breast | Prelims | 29.87 |
| 2 | Jonathan RAHARVEL | 100 L Breast | Prelims | 1:06.69 |
| 3 | Ando RAMIAKATRARIVO | 50 L Free | Prelims | 24.68 |
| 4 | Ando RAMIAKATRARIVO | 100 L Free | Prelims | 55.90 |
| 5 | Jonathan RAHARVEL | 200 L Breast | Prelims | 2:31.28 |
| 6 | Ando RAMIAKATRARIVO | 50 L Back | Prelims | 28.94 |
| 7 | Ando RAMIAKATRARIVO | 50 L Fly | Prelims | 27.19 |
| 8 | Ando RAMIAKATRARIVO | 100 L Back | Prelims | 1:04.14 |
| 9 | Jonathan RAKOTOZAFY | 100 L Free | Prelims | 58.31 |
| 10 | Jonathan RAKOTOZAFY | 50 L Free | Prelims | 26.31 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Madagascar | 400 L Medley Relay | Prelims | |
| 2 | Madagascar | 800 L Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Jonathan RAHARVEL | 0 | 0 | 0 | – | 624.0 |
| 2 | Ando RAMIAKATRARIVO | 0 | 0 | 0 | – | 572.2 |
| 3 | Jonathan RAKOTOZAFY | 0 | 0 | 0 | – | 476.3 |
| 4 | Mandresy RAJAONSON | 0 | 0 | 0 | – | 456.2 |
| 5 | Aro Toavina RAKOTOBE | 0 | 0 | 0 | – | 433.0 |
