| U18 | ||
| A | B | C |
| Marlborough College 1st VI | Marlborough College 2nd VI | UWC East |
| Australian International School | UWC Dover | MRSM Johor |
| Stamford American International School | ISKL | Tanglin Trust School |
| Singapore American School | Garden International School | U18 Straits Barbarians |
| U16 | |
| A | B |
| Marlborough College U16s | UWC East |
| UWC Dover | W/O |
| SMK Seri Pulai Perdana | ISKL |
| Singapore American School | MRSM Johor |
| Tin Hills Royals | MCM Futures |
| U14 |
| A |
| Marlborough College U14s |
| MRSM Johor |
| UWC East |
| SMK Taman Scientex |
| Marlborough College U13s |
| U12 | |
| A | B |
| MCM Reds | MCM Blues |
| Tanglin Rugby Club | SK Nong Chik |
| Thunderstorms Rugby Academy | Tin Hills Royal Touch |
| SK Parit Bilal | Marlborough College U11 |
| U10 |
| MCM Reds |
| SK Parit Bilal |
| SK Pasir Gudang 4 |
| MCM Blues |
| Tanglin Rugby club |