U20 World Championship Records
All-Time Records
| Overall - all tournaments | |
| Most games played | Goal records |
| Assist records | Point records |
| Penalty records | Plus-minus records |
| Goalie records - all tournaments | |
| Most games played | Save percentage |
| Goals against average | Win records |
| Loss records | Shutout records |
| Time on ice | Goal records |
| Assist records | Point records |
| Penalty records | |
| Scoring per game - all tournaments | |
| Goals per game | Assists per game |
| Points per game | |
Single Tournament Records
| Overall in one tournament | |
| Most games played | Goal records |
| Assist records | Point records |
| Penalty records | Plus-minus records |
| Goalie records in one tournament | |
| Most games played | Save percentage |
| Goals against average | Win records |
| Loss records | Shutout records |
| Time on ice | Goal records |
| Assist records | Point records |
| Penalty records | |
| Scoring per game in one tournament | |
| Goals per game | Assists per game |
| Points per game | |