USA Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Delaney Seavers | 31.47 | 10 | A Min | AA: 30.89 (+0.58s | 1.8%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1052 | Ayesha Haynes | 31.47 | 9 | A Min | AA: 30.89 (+0.58s | 1.8%) | Tampa Bay Aquatic Club | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 1053 | Makayla Matherne | 31.47 | 10 | A Min | AA: 30.89 (+0.58s | 1.8%) | South Louisiana Swim Team | 03/06/2026 | Speedo Southern Premier | |
| 1054 | Addison Strausser | 31.47 | 9 | A Min | AA: 30.89 (+0.58s | 1.8%) | Area Tallahassee Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1055 | Hannah Linowska | 31.47 | 10 | A Min | AA: 30.89 (+0.58s | 1.8%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1056 | Nicolette Adair | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1057 | Alyson Zhu | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 1058 | Annabel Enmon | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1059 | Ashlyn Starkie | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | New Bedford YMCA Hurricanes | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1060 | Whitnee Jacobson | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1061 | Grace Hill | 31.48 | 10 | A Min | AA: 30.89 (+0.59s | 1.9%) | Shorewood | 02/15/2025 | 2025 OR HS 6A 3 | |
| 1062 | Bryn Zimmer | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Longhorn Aquatics | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 1063 | Carolina Ramos | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Terra Institute (Miami) | 10/22/2025 | 20254 FHSAA 2A District 12 | |
| 1064 | Alara Petricka | 31.49 | 9 | A Min | AA: 30.89 (+0.60s | 1.9%) | Front Range Barracudas | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1065 | Adrienne Wik | 31.49 | 10 | A Min | AA: 30.89 (+0.60s | 1.9%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1066 | Lucy James | 31.50 | 10 | A Min | AA: 30.89 (+0.61s | 1.9%) | Aspire Aquatics of Colorado | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 1067 | Ana Betomakita | 31.50 | 10 | A Min | AA: 30.89 (+0.61s | 1.9%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1068 | Poppy Gawelek-Gross | 31.50 | 9 | A Min | AA: 30.89 (+0.61s | 1.9%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1069 | Isabel Liang | 31.50 | 10 | A Min | AA: 30.89 (+0.61s | 1.9%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 1070 | Emma Ramos | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1071 | Paige Heacock | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Roseburg High School | 02/14/2025 | 2025 OR HS 6A 7 | |
| 1072 | Marina Haxhi | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Utica Shelby Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1073 | Skylar Carlini | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1074 | Allie Abraham | 31.51 | 10 | A Min | AA: 30.89 (+0.62s | 2.0%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1075 | Olivia Najera | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Surge Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 1076 | Hannah Rodriguez | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 1077 | Sophie Wang | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Seattle Metropolitan Aquatic C | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 1078 | Elsa Uguagliati | 31.52 | 9 | A Min | AA: 30.89 (+0.63s | 2.0%) | Austin Swim Club | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 1079 | Emalin Diep | 31.52 | 10 | A Min | AA: 30.89 (+0.63s | 2.0%) | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 1080 | Sailor Li | 31.52 | 8 | A Min | AA: 30.89 (+0.63s | 2.0%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1081 | Mimi Kukkamaa | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Jupiter Dragons Swim Team | 01/24/2026 | 2026 TCA Winter Open | |
| 1082 | Dayanara Mendoza | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Reynolds Raiders | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1083 | Rowan McLaughlin | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Island Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 1084 | Margot Malone | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Kingfish Swimming Medfield | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 1085 | Adalyn Pak | 31.53 | 10 | A Min | AA: 30.89 (+0.64s | 2.0%) | Central Queens Ym-Ywha | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 1086 | Stella Sullivan | 31.53 | 9 | A Min | AA: 30.89 (+0.64s | 2.0%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
| 1087 | Riley Blaugh | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1088 | Anna Millsaps | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Hickory Foundation YMCA Seahor | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1089 | Emily Kouassi | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1090 | Maya Nathan | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | San Antonio Wave | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 1091 | Evelyn Brown | 31.54 | 9 | A Min | AA: 30.89 (+0.65s | 2.1%) | Carolina Aquatic Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 1092 | Avery Edgerton | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1093 | Hazel Sharp | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Hurricanes Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1094 | Reagan Wagner | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Farmington Family YMCA Stingra | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1095 | Mackenzie Bernier | 31.54 | 10 | A Min | AA: 30.89 (+0.65s | 2.1%) | Seattle Metropolitan Aquatic C | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 1096 | Isabelle Leister | 31.55 | 10 | A Min | AA: 30.89 (+0.66s | 2.1%) | West Express Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1097 | Josalina McDermott | 31.55 | 10 | A Min | AA: 30.89 (+0.66s | 2.1%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1098 | Layun Kim | 31.55 | 10 | A Min | AA: 30.89 (+0.66s | 2.1%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1099 | Annabelle Nasr | 31.56 | 10 | A Min | AA: 30.89 (+0.67s | 2.1%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 1100 | Ella Henry | 31.56 | 9 | A Min | AA: 30.89 (+0.67s | 2.1%) | Albany Armada Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
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.