| UK | EU | US |
|---|---|---|
| Infant 4 | 19/20 | C4 |
| Infant 5 | 20/21 | C5 |
| Infant 6 | 22/23 | C6 |
| Infant 7 | 23/24 | C7 |
| Infant 8 | 24/25 | C8 |
| Infant 9 | 25/26 | C9 |
| Infant 10 | 27/28 | C10 |
| Infant 11 | 28/29 | C11 |
| Infant 12 | 29/30 | C12 |
| Infant 13 | 30/31 | C13 |
| Junior 1 | 32/33 | J1 |
| Junior 2 | 33/34 | J2 |
| Junior 3 | 34/35 | J3 |
