USA Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 9001 | Delara Mohajer | 50.93 | 10 | B: 48.59 (+2.34s | 4.6%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 9002 | Averil Bone | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | ||
| 9003 | Ada Platt | 50.93 | 10 | B: 48.59 (+2.34s | 4.6%) | The Granite YMCA Tiger Sharks | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 9004 | Lucille Williard | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 9005 | Rebeca Lucio Lua | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Phoenix Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | ||
| 9006 | Pamela Fritz | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Wake Aquatics | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | ||
| 9007 | Zara Sydykova | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 9008 | Ugyen Tsongtsa | 50.93 | 10 | B: 48.59 (+2.34s | 4.6%) | Edina Swim Club | 10/23/2026 | 2026 MN EDI Invite | ||
| 9009 | Kaira Natani | 50.93 | 10 | B: 48.59 (+2.34s | 4.6%) | Unattached | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 9010 | Jayalakshmi Fehr | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Tennessee Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | ||
| 9011 | Bailey Westerman | 50.93 | 9 | B: 48.59 (+2.34s | 4.6%) | Fast | 10/09/2026 | Fall Festival Invitational | ||
| 9012 | Ivanna Schulte Rodriguez | 50.94 | 9 | B: 48.59 (+2.35s | 4.6%) | Northeastern Swim Team | 10/10/2025 | 2025 MN RSC Fall Frenzy | ||
| 9013 | Cora Frink | 50.94 | 9 | B: 48.59 (+2.35s | 4.6%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | ||
| 9014 | Niya Clay | 50.94 | 9 | B: 48.59 (+2.35s | 4.6%) | Midland Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 9015 | Lux Crone | 50.94 | 9 | B: 48.59 (+2.35s | 4.6%) | Riptides Racing Team | 10/24/2025 | 2025 BAC Halloween Bash | ||
| 9016 | Anastasia Hartwig | 50.94 | 8 | B: 48.59 (+2.35s | 4.6%) | Swim Omaha | 01/31/2026 | 2026 MW SCSC President S Day Meet | ||
| 9017 | Campbell Worlow | 50.94 | 10 | B: 48.59 (+2.35s | 4.6%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | ||
| 9018 | Ella Johnson | 50.94 | 10 | B: 48.59 (+2.35s | 4.6%) | Pueblo Swim Club | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 9019 | Ziyi Wang | 50.94 | 8 | B: 48.59 (+2.35s | 4.6%) | South Shore YMCA Strypers | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 9020 | Olivia Middlebrooks | 50.94 | 8 | B: 48.59 (+2.35s | 4.6%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | ||
| 9021 | Harper Poulos | 50.95 | 9 | B: 48.59 (+2.36s | 4.6%) | Patuxent Aquatics Club | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 9022 | Adele Wright | 50.95 | 10 | B: 48.59 (+2.36s | 4.6%) | Seattle Metropolitan Aquatic C | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 9023 | Isabella Yoon | 50.95 | 9 | B: 48.59 (+2.36s | 4.6%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | ||
| 9024 | Davidia Frederick | 50.95 | 9 | B: 48.59 (+2.36s | 4.6%) | Pierre Swim Team | 11/08/2025 | 2025 SD Pierre Invitational | ||
| 9025 | Meryl Macedo | 50.95 | 8 | B: 48.59 (+2.36s | 4.6%) | Dart Swimming | 10/24/2026 | DART Fall Invitational | ||
| 9026 | Elaina San Pietro | 50.96 | 8 | B: 48.59 (+2.37s | 4.7%) | Merritt Athletic Swimming | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | ||
| 9027 | Olivia Lemmi | 50.96 | 8 | B: 48.59 (+2.37s | 4.7%) | Lynchburg YMCA Swim Team | 01/02/2026 | 2026 LY Winter Invitational | ||
| 9028 | Aurora Daniels | 50.96 | 9 | B: 48.59 (+2.37s | 4.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 9029 | Davis Lenuik | 50.96 | 9 | B: 48.59 (+2.37s | 4.7%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 9030 | Chloe Fink | 50.96 | 8 | B: 48.59 (+2.37s | 4.7%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 9031 | Hadley King | 50.96 | 7 | B: 48.59 (+2.37s | 4.7%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | ||
| 9032 | Stella Fox | 50.96 | 10 | B: 48.59 (+2.37s | 4.7%) | Watertown Area Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | ||
| 9033 | Genevieve Mejill | 50.96 | 9 | B: 48.59 (+2.37s | 4.7%) | Cougar Aquatic Team | 11/01/2026 | 2026 CAT Black Cat | ||
| 9034 | Merrilee Gemaehlich | 50.97 | 10 | B: 48.59 (+2.38s | 4.7%) | Northern Colorado Swim Club | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | ||
| 9035 | Autumn Chan | 50.97 | 9 | B: 48.59 (+2.38s | 4.7%) | Manhattan Makos | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 9036 | Catherine Bellows | 50.97 | 9 | B: 48.59 (+2.38s | 4.7%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | ||
| 9037 | Belen Pauta | 50.97 | 8 | B: 48.59 (+2.38s | 4.7%) | Patriot Swim Team | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | ||
| 9038 | Eleanore Hunt | 50.97 | 8 | B: 48.59 (+2.38s | 4.7%) | Grosse Pointe Gators | 02/21/2026 | 2026 CW Goldfish Invite | ||
| 9039 | Elizabeth Cook | 50.97 | 10 | B: 48.59 (+2.38s | 4.7%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | ||
| 9040 | Camilla Yeu | 50.97 | 9 | B: 48.59 (+2.38s | 4.7%) | O\\\\\\'Neal Aquatics | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | ||
| 9041 | Analucia Cierebiej | 50.97 | 7 | B: 48.59 (+2.38s | 4.7%) | Swim Tampa Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | ||
| 9042 | Faye Vikstrom | 50.97 | 9 | B: 48.59 (+2.38s | 4.7%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 9043 | Cora Artz | 50.97 | 10 | B: 48.59 (+2.38s | 4.7%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 9044 | Aarin Shin | 50.97 | 8 | B: 48.59 (+2.38s | 4.7%) | Peddie Aquatic Association | 10/23/2026 | 2026 Fall Festival Of X Cellence | ||
| 9045 | Riley Sender | 50.97 | 10 | B: 48.59 (+2.38s | 4.7%) | North Suburban Aquatic Club | 11/01/2026 | 2026 MN NSAC November Invite | ||
| 9046 | Campbell Wolfgram | 50.98 | 9 | B: 48.59 (+2.39s | 4.7%) | Swim Lake City Legends | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 9047 | Makenzie Niggemann | 50.98 | 9 | B: 48.59 (+2.39s | 4.7%) | Medford Aqua Fins | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 9048 | Edith Montoya | 50.98 | 9 | B: 48.59 (+2.39s | 4.7%) | Boise YMCA Swim Team | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 9049 | Penny Brewer | 50.98 | 9 | B: 48.59 (+2.39s | 4.7%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 9050 | Madelyn Flynn | 50.98 | 10 | B: 48.59 (+2.39s | 4.7%) | Red Wing Swim Club | 10/24/2026 | 2026 MN RFSC Autumn Dash Invitational | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.