| Saeteurn,
Dabbe - º£½ÇÍø, WA |
| Saito,
Saki - Zushi, JAPAN |
| Salazar,
Aaron - Kent, WA |
| Salazar,
Katherine - Puyallup, WA |
| Salinas,
Perla - Bothell, WA |
| Salman,
Catherine - º£½ÇÍø, WA |
| Sams,
Logan - º£½ÇÍø, WA |
| Sanchez,
Mia - Corpus Christi, TX |
| Sandberg,
Henry - Spokane, WA |
| Sandoval,
Alexia - Wenatchee, WA |
| Sapier,
Alison - Anacortes, WA |
| Sargsian,
Liia - Everett, WA |
| Saunders,
Cameron - Blaine, WA |
| Savellano,
Besy Ann - Renton, WA |
| Saxon,
Mikel - Kirkland, WA |
| Scalera,
Isabella - Tacoma, WA |
| Scanlon,
Anthony - Renton, WA |
| Schau,
Anika - Normandy Park, WA |
| Schoenerstedt,
Nikias - Tribuswinkel, AUSTRIA |
| Schoennauer,
Landry - San Jose, CA |
| Schoepflin,
Jade - Lynnwood, WA |
| Scholz,
Gideon - Stanwood, WA |
| Schumer,
Malia - º£½ÇÍø, WA |
| Schwartz,
Ethan - Medical Lake, WA |
| Sebastian,
Nicole - Honolulu, HI |
| Segall,
Anika Elyse - º£½ÇÍø, WA |
| Seki,
Jacqueline - Honolulu, HI |
| Senn,
Annabelle - Sultan, WA |
| Sergeeva,
Elizaveta - Black Diamond, WA |
| Sergeyeva,
Ekaterina - Black Diamond, WA |
| Sevilla,
Allison Aeris - Tukwila, WA |
| Seyoum,
Gideon - Lynnwood, WA |
| Shahzahan,
Shadman - Vancouver, WA |
| Shaw,
Keira - Kent, WA |
| Shee,
Kwe - Kent, WA |
| Sheikh,
Hanna - º£½ÇÍø, WA |
| Sheirbon,
Benjamin - Wilsonville, OR |
| Sheridan,
Shannon - º£½ÇÍø, WA |
| Shimabayashi,
Midori - Toyama, JAPAN |
| Short,
Erica - Carpinteria, CA |
| Sica,
Caleb - Covington, WA |
| Silva,
Malia Ana - Cathlamet, WA |
| Sims,
Gerry - º£½ÇÍø, WA |
| Singh,
Gurpreet - Hoshiarpur, INDIA |
| Smedes,
Tobias - Maple Valley, WA |
| Smith,
Breanna - Ellensburg, WA |
| Smith,
Ella - Silverdale, WA |
| Snedeker,
Lauren - Washougal, WA |
| Soltani,
Noah - Kirkland, WA |
| Soto,
Christopher - Mount Vernon, WA |
| Soto Serna,
Melissa - Federal Way, WA |
| Spickelmier,
Matthew - Plymouth, MN |
| Stapleton,
Aaron - Everett, WA |
| Stargell,
Anna-Celeste - Maple Falls, WA |
| Stark,
Madalynn - Centralia, WA |
| Stehle,
Elizabeth - Portland, OR |
| Stevens,
Laurel - Bellingham, WA |
| Stevenson,
Matthew - Renton, WA |
| Sueyoshi,
Mia - Kaneohe, HI |
| Suh,
Yehan - Bothell, WA |
| Swearingen,
Jane - Portland, OR |
| Sweeney,
Jane - Zeeland, MI |