U12 Mayhem Legacy Team
| Aly Maguire | Saint Mary Magdalen |
| Amanda Hill | Tredyffrin Easttown Middle School |
| Charlotte Powers | Villa Maria Academy Lower School |
| Eliza Vander | Agnes Irwin School |
| Emma Maher | St. Katharine of Siena School |
| Katherine Galica | Valley Forge Middle School |
| Kyra Maguire | Saint Mary Magdalen |
| Lily Norton | Tredyffrin Easttown Middle School |
| Maeve Seeger | St. Katharine of Siena School |
| Marina Shannahan | Tredyffrin Easttown Middle School |
| Meghan Dole (GK) | St. Katharine of Siena School |
| Sophia Havrilla | Wissahickon Middle School |
Alternates: Ella Saxon, Kerry Elliott
U12 Mayhem Premier Team
| Charlotte Roe | St. Katharine of Siena |
| Claire Brogan | St. Katharine of Siena |
| Emma Herrick | St. Katharine of Siena |
| Grace Bookbiner | St. Katharine of Siena |
| Kate Ceppa | St. Katharine of Siena |
| Sydney Dalton | St. Katharine of Siena |
| Caroline Fitzgerald | St. Helena’s School |
| Catherine Fitzgerald | St. Helena’s School |
| Catherine Crossan (GK) | St. Mary Magdalen |
| Ashlyn Carey | Tredyffrin Easttown Middle School |
| Emmy Matson | Tredyffrin Easttown Middle School |
Alternate: Erin Callahan
U12 Mayhem Ritual Team
| Isabel Andrews (GK) | The Episcopal Academy |
| Maura Irish | St. Katharine of Siena School |
| Alexandra De Cain | St. Katharine of Siena School |
| Molly DiCampli | Peirce Middle School |
| Mary Kate Dwyer | St. Katharine of Siena School |
| Ryan Grant | St. Katharine of Siena School |
| Ava Huntley | St. Helena’s School |
| Rylie McGrath | Upper Merion |
| Alyssa Mullin | Tredyffrin Easttown Middle School |
| Britty Page | Radnor Elementary |
| Lucy Page | Radnor Elementary |
| Molly Romano | St. Dorothy’s School |