| Date/Time | Phase | Team 1 | Team 2 | Score | Status |
|---|---|---|---|---|---|
| 19/6/2024 16:30 | PHASE B1 | AVENTINO NUOTO ROMA | VK JADRAN SPLIT | 1 - 15 | Finished |
| 19/6/2024 16:30 | PHASE B1 | PRORECCO/RAPALLO GIALLI | CERCLE 93 - 1 | 10 - 2 | Finished |
| 19/6/2024 16:30 | PHASE B1 | BALATON VK | REALE MUTUA TORINO'81 IREN | 9 - 4 | Finished |
| 19/6/2024 16:30 | PHASE B1 | ZERO9 ROMA | BOGLIASCO 1951 | 1 - 17 | Finished |
| 19/6/2024 16:30 | PHASE B1 | HONVED | BVSC-ZUGLO | 7 - 10 | Finished |
| 19/6/2024 17:00 | PHASE B1 | ARMADILLI | LAZIO BIANCA U12 | 10 - 0 | Finished |
| 19/6/2024 17:00 | PHASE B1 | RAPNI | ACQUACHIARA | 11 - 3 | Finished |
| 19/6/2024 17:00 | PHASE B1 | LAZIO AZZURRA U12 | SPORTIVA STURLA | 11 - 1 | Finished |
| 19/6/2024 17:00 | PHASE B1 | SUISSE A | NOP POSEIDON | 6 - 13 | Finished |
| 19/6/2024 17:00 | PHASE B1 | CHIAVARI NUOTO | 28 DEGREES AQUATIC | 9 - 8 | Finished |
| 19/6/2024 17:30 | PHASE B1 | SAN MAURO | ARENZANO LITTLE SHARKS | 9 - 3 | Finished |
| 19/6/2024 17:30 | PHASE B1 | TELIMAR SQUALETTI | POL.DELTA | 2 - 15 | Finished |
| 19/6/2024 17:30 | PHASE B1 | C.C.NAPOLI | VPK PRIMORAC | 5 - 11 | Finished |
| 19/6/2024 17:30 | PHASE B1 | COCCODRILLI UNDER 12 | VK SOLARIS | 10 - 10 | Finished |
| 19/6/2024 17:30 | PHASE B1 | DFVE BOYS | EGER ANGELS | 4 - 12 | Finished |
| 19/6/2024 18:00 | PHASE B1 | ARARIVA | AQAVION U12 | 4 - 7 | Finished |
| 19/6/2024 18:00 | PHASE B1 | CERCLE NAGEURS MARSEILLE | LERICI SPORT | 14 - 2 | Finished |
| 19/6/2024 18:00 | PHASE B1 | FLORENTIA U 12 | LIBERTAS ROMA EUR PN | 6 - 7 | Finished |
| 19/6/2024 18:00 | PHASE B1 | DFVE GIRLS | OLYMPIC ROMA | 6 - 6 | Finished |
| 19/6/2024 18:00 | PHASE B1 | MESTRINA AZZURRA | SUISSE C | 11 - 5 | Finished |
| 19/6/2024 18:30 | PHASE B1 | CAMOGLI NERO | SC QUINTO ROSSI | 5 - 5 | Finished |
| 19/6/2024 18:30 | PHASE B1 | SC QUINTO BIANCHI | SZVPS | 1 - 11 | Finished |
| 19/6/2024 18:30 | PHASE B1 | RARINANTES IMPERIA | KPK | 6 - 11 | Finished |
| 19/6/2024 18:30 | PHASE B1 | RN SORI TROFIE | SOTE II | 6 - 10 | Finished |
| 19/6/2024 18:30 | PHASE B1 | PECSI SPORTISKOLA U12 | NEW GIZA MINIONS | 11 - 6 | Finished |
| 19/6/2024 19:00 | PHASE B1 | R.N. SAVONA | MONZA RED CRABS | 10 - 8 | Finished |
| 19/6/2024 19:00 | PHASE B1 | RN ROMA VIS NOVA | CAMOGLI BIANCO | 10 - 0 | Finished |
| 19/6/2024 19:00 | PHASE B1 | ROMA VIS NOVA | HAVK MLADOST | 8 - 7 | Finished |
| 19/6/2024 19:00 | PHASE B1 | FEHERVAR VSE | COOPERNUOTO CARPI | 8 - 14 | Finished |
| 19/6/2024 19:00 | PHASE B1 | CLUB AQUATICO ORANGE | LIGUE AURA | 3 - 2 | Finished |