| Championship | Event | # | Competitor |
|---|---|---|---|
| National Team Youth 2018 | Oceanman/Oceanwoman | 11 |
Katelyn NIMSKY - United States National Team Youth (USA) |
| Championship | Event | # | Competitors |
|---|---|---|---|
| National Team Youth 2018 | Oceanman/Oceanwoman Relay | 8 |
United States National Team Youth
() Reyelene ALLEN, Gwen BENCIE, Sydney BROUWER, Katelyn NIMSKY |
| National Team Youth 2018 | 4x25m Manikin Relay | 9 |
United States National Team Youth
() Gwen BENCIE, Sydney BROUWER, Katelyn NIMSKY , Emma SAINSBURY-CARTER |
| National Team Youth 2018 | 4x50m Obstacle Relay | 10 |
United States National Team Youth
() Gwen BENCIE, Sydney BROUWER, Katelyn NIMSKY , Emma SAINSBURY-CARTER |