| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Ella Thoi | 10 | CASTOP | 37.77 | B | 445 |
| 1 | Owen Demonteverde | 12 | CASTOP | 37.99 | — | 305 |
| 1 | Mackenzie Berg | 11 | CASTOP | 38.54 | — | 365 |
| 2 | Sophia Sebastian | 12 | CASEAL | 38.71 | — | 316 |
| 2 | Brooke Ayling | 10 | CASTOP | 38.99 | — | 404 |
| 3 | Olivia Tricano | 10 | CAGWSC | 39.14 | — | 400 |
| 4 | Averie Yamamoto | 9 | CASEAL | 40.14 | B | 469 |
| 5 | Madeleine Huang | 10 | CASTOP | 41.01 | — | 347 |
| 3 | Hairene Lee | 11 | CASTOP | 41.73 | — | 288 |
| 1 | Thomas Limando | 9 | CASTOP | 42.00 | — | 389 |
| 2 | Lucas Crooks | 10 | CASPLA | 42.89 | — | 299 |
| 3 | Luca Tricano | 9 | CAGWSC | 43.20 | — | 357 |
| 4 | Kristy Yeung | 11 | CASTOP | 43.93 | — | 247 |
| 6 | Lilah Gonzalez | 10 | CASPLA | 43.95 | — | 282 |
| 5 | Grace Quach | 11 | CASPLA | 45.54 | — | 221 |
| 7 | Emma Thoi | 10 | CASTOP | 45.80 | — | 249 |
| 2 | Brayden Topp | 11 | CASTOP | 47.35 | — | 194 |
| 6 | Elise Tjoa | 11 | CARAYS | 47.52 | — | 195 |
| 3 | Alejandro Rodriguez Llamas | 12 | CAGWSC | 47.61 | — | 155 |
| 4 | Max Mills | 10 | CASTOP | 48.22 | — | 210 |
| 8 | Claire Suh | 9 | CASTOP | 50.06 | — | 242 |
| 7 | Anika Patel | 12 | CASTOP | 50.73 | — | 140 |
| 9 | Emma Vo | 9 | CASPLA | 51.73 | — | 219 |
| 10 | Ariana Simoni | 9 | CASPLA | 52.20 | — | 213 |
| 5 | Maxwell McCarten | 9 | CASEAL | 56.43 | — | 160 |
| 6 | Adrian Pirozko | 10 | CASTOP | 1:02.89 | — | 95 |
| 7 | Dan Dinh | 10 | CASEAL | 1:04.60 | — | 88 |
| 8 | Saahir Vidyarthi | 10 | CASTOP | 1:10.05 | — | 69 |