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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1101 | Maya Mattson | 31.82 | 10 | A Min | AA: 30.89 (+0.93s | 2.9%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1102 | Ada Gai | 31.82 | 10 | A Min | AA: 30.89 (+0.93s | 2.9%) | Dragon Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1103 | Emma Jiang | 31.82 | 9 | A Min | AA: 30.89 (+0.93s | 2.9%) | Westchester Aquatic Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 1104 | Sophia Chen | 31.83 | 9 | A Min | AA: 30.89 (+0.94s | 3.0%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 1105 | Isra Abdul-Knerr | 31.83 | 10 | A Min | AA: 30.89 (+0.94s | 3.0%) | Amherst Tritons Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 1106 | Evelyn Sullivan | 31.83 | 10 | A Min | AA: 30.89 (+0.94s | 3.0%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1107 | Saphira Nolen | 31.83 | 9 | A Min | AA: 30.89 (+0.94s | 3.0%) | Clearfireld Cuda Aquatic Team | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1108 | Arlette Wang | 31.83 | 10 | A Min | AA: 30.89 (+0.94s | 3.0%) | Unattached | 03/28/2026 | LAMV C B A+ Meet | |
| 1109 | Ellie Seeto | 31.83 | 10 | A Min | AA: 30.89 (+0.94s | 3.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1110 | Evelyn Spencer | 31.84 | 10 | A Min | AA: 30.89 (+0.95s | 3.0%) | Metro Surge Aquatic Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1111 | Hattie Jones | 31.84 | 10 | A Min | AA: 30.89 (+0.95s | 3.0%) | Lakeridge Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 1112 | Laura Gotto | 31.84 | 10 | A Min | AA: 30.89 (+0.95s | 3.0%) | Aquawolves Swimming | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1113 | Olivia Oum | 31.84 | 10 | A Min | AA: 30.89 (+0.95s | 3.0%) | Machine Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1114 | Kalliope Adams | 31.84 | 9 | A Min | AA: 30.89 (+0.95s | 3.0%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 1115 | Kayla Xu | 31.85 | 9 | A Min | AA: 30.89 (+0.96s | 3.0%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 1116 | Emily Kim | 31.85 | 10 | A Min | AA: 30.89 (+0.96s | 3.0%) | Rochester Adams | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 1117 | Violet Wong | 31.85 | 10 | A Min | AA: 30.89 (+0.96s | 3.0%) | Sailfish Swim Team | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1118 | Evi Gilliland | 31.85 | 10 | A Min | AA: 30.89 (+0.96s | 3.0%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1119 | Selwyn Bates | 31.85 | 10 | A Min | AA: 30.89 (+0.96s | 3.0%) | Blue Dolfins | 12/04/2025 | RAFC Winter Classic | |
| 1120 | Leah Spiker | 31.85 | 10 | A Min | AA: 30.89 (+0.96s | 3.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1121 | Jaclyn Dixon | 31.86 | 10 | A Min | AA: 30.89 (+0.97s | 3.0%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1122 | Natalia Torres | 31.86 | 9 | A Min | AA: 30.89 (+0.97s | 3.0%) | Tule Nation Tritons | 01/16/2026 | Fresno Dolphins Swim Team Senior Prelim Final | |
| 1123 | Cora Sharp | 31.86 | 10 | A Min | AA: 30.89 (+0.97s | 3.0%) | Hurricanes Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 1124 | Makenna Gordon | 31.86 | 9 | A Min | AA: 30.89 (+0.97s | 3.0%) | United Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1125 | Aubree Miller | 31.87 | 10 | A Min | AA: 30.89 (+0.98s | 3.1%) | Crimson Tide Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1126 | Sheela Gupta | 31.87 | 10 | A Min | AA: 30.89 (+0.98s | 3.1%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 1127 | Amalia Clough | 31.87 | 10 | A Min | AA: 30.89 (+0.98s | 3.1%) | Beaverton | 02/14/2025 | 2025 OR HS 6a 2 | |
| 1128 | Jhene Lee | 31.87 | 10 | A Min | AA: 30.89 (+0.98s | 3.1%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 1129 | Noelle Liang | 31.87 | 9 | A Min | AA: 30.89 (+0.98s | 3.1%) | Otter Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 1130 | Baylor Landram | 31.89 | 10 | A Min | AA: 30.89 (+1.00s | 3.1%) | Academy Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 1131 | Ozzy Powel | 31.89 | 11 | A Min | AA: 30.89 (+1.00s | 3.1%) | Miami Country Day School | 09/27/2025 | 61st Woodson Invitational | |
| 1132 | Maya Torres | 31.89 | 9 | A Min | AA: 30.89 (+1.00s | 3.1%) | El Paso El Dorado | 11/07/2025 | 2025 Loretto Cathedral Invite | |
| 1133 | Jua Lee | 31.89 | 9 | A Min | AA: 30.89 (+1.00s | 3.1%) | Rochester Adams | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 1134 | Mackenzie Parker | 31.90 | 10 | A Min | AA: 30.89 (+1.01s | 3.2%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1135 | Vishva Patel | 31.90 | 9 | A Min | AA: 30.89 (+1.01s | 3.2%) | Rochester High School | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 1136 | Sophia Carroll | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Aquajets Swim Team | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 1137 | Anna Podolyak | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 1138 | Avery Van Maasdam | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1139 | Arwen Lantz | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 1140 | Ivana Dominguez | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Marietta Jets Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1141 | Mckenzie Horner | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Machine Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1142 | Teresa Cosci | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 1143 | Kiley Joseph | 31.91 | 10 | A Min | AA: 30.89 (+1.02s | 3.2%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1144 | Laurie Wang | 31.92 | 10 | A Min | AA: 30.89 (+1.03s | 3.2%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1145 | Maggie Burris | 31.92 | 9 | A Min | AA: 30.89 (+1.03s | 3.2%) | Madison Swimming Association | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 1146 | Claire Schen | 31.92 | 10 | A Min | AA: 30.89 (+1.03s | 3.2%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 1147 | Eleanor Welser | 31.92 | 10 | A Min | AA: 30.89 (+1.03s | 3.2%) | Greater Kalamazoo Crocs | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 1148 | Journey Maus | 31.93 | 10 | A Min | AA: 30.89 (+1.04s | 3.3%) | Gulf Coast Swim Team | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1149 | Madeleine LaMazza | 31.93 | 10 | A Min | AA: 30.89 (+1.04s | 3.3%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 1150 | Stella Cheng | 31.93 | 10 | A Min | AA: 30.89 (+1.04s | 3.3%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
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.