Round 1: St. Clare’s Primary School VS Good Hope Primary School cum Kindergarten
| Date | 9th December 2021 |
| Time | 3:00 p.m. |
| Debaters | Antonia Ng (4P), Quinci Leung (6B) and Kylie Wong (6B) |
| Best Speaker | Antonia Ng (4P) |
First Speaker : Antonia Ng (4P)
Second Speaker: Quinci Leung (6B)
Third Speaker: Kylie Wong (6B)
Round 1: Canossa School (Hong Kong) VS St. Clare’s Primary School
| Date | 10th December 2021 |
| Time | 3:00 p.m. |
| Debaters | Louise Lee (6D), Irene So (6D) and Trinity Luk (6D) |
| Best Speaker | Irene So (6D) |
First Speaker : Louise Lee (6D)
Second Speaker: Irene So (6D)
Third Speaker: Trinity Luk (6D)