| Name | Event | Round | Place | Time | Imp | FINA | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Lorenzo MORA | 100 S Back | Finals | 2nd | 49.04 | +1.1% | 957 | |
| 2 | Lorenzo MORA | 200 S Back | Finals | 3rd | 1:48.45 | – | 924 | |
| 3 | Simone CERASUOLO | 50 S Breast | Prelims | 7th | 26.16 | +0.4% | 868 | |
| 4 | Alessandro MIRESSI | 50 S Free | Prelims | 12th | 21.17 | +0.2% | 864 | |
| 5 | Thomas Ceccon | 100 S Free | Finals | 5th | 45.72 | +0.9% | 943 | |
| 6 | Thomas Ceccon | 100 S IM | Finals | 1st | 50.97 | +1.1% | 904 | |
| 7 | Matteo CIAMPI | 200 S Free | Finals | – | 1:42.68 | – | R | 906 |
| 8 | Matteo CIAMPI | 400 S Free | Prelims | 2nd | 3:37.73 | – | 926 | |
| 9 | Leonardo DEPLANO | 50 S Free | Prelims | 15th | 21.25 | +1.8% | 854 | |
| 10 | Thomas Ceccon | 100 S Back | Prelims | – | 49.59 | +0.1% | R | 926 |