USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4101 | Vivian Swihart | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Seacoast Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 4102 | June Frausto | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Hydro Elite Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 4103 | Madeline Bitner | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Summit | 02/14/2025 | 2025 OR HS 5a 4 | |
| 4104 | Adalayh Doane | 51.62 | 9 | B Min | BB: 48.69 (+2.93s | 5.7%) | Brighton Aquatics Bull Sharks | 12/06/2025 | SLA Holiday Blast | |
| 4105 | Abigail Austad | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 4106 | Hannah Sills | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | North Bay Aquatics | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | |
| 4107 | Avery Nunez | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Unattached | 10/10/2026 | OCTOBER OPEN 2026 | |
| 4108 | Anika Unay | 51.63 | 7 | B Min | BB: 48.69 (+2.94s | 5.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 4109 | Lillie Lawyer | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 4110 | Brynn Cohen | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 4111 | Katherine Weaver | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4112 | Gianna Tassoni | 51.64 | 9 | B Min | BB: 48.69 (+2.95s | 5.7%) | Rapids Area YMCA | 01/10/2026 | 2026 Zeeland Winter Classic | |
| 4113 | Ruby Park | 51.64 | 10 | B Min | BB: 48.69 (+2.95s | 5.7%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | |
| 4114 | Nora Davis | 51.64 | 8 | B Min | BB: 48.69 (+2.95s | 5.7%) | Piranhas YMCA of the Suncoast | 10/09/2026 | WFLA Halloween Invitational | |
| 4115 | Addison Nalath | 51.64 | 8 | B Min | BB: 48.69 (+2.95s | 5.7%) | Life Time Northern California | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 4116 | Zoey Acevedo | 51.64 | 8 | B Min | BB: 48.69 (+2.95s | 5.7%) | St. Augustine Cyclones | 09/20/2026 | 2026 Planet Swim Season Opener | |
| 4117 | Athena Altfield | 51.65 | 9 | B Min | BB: 48.69 (+2.96s | 5.7%) | Olympic Cascade Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 4118 | Sutton Welch | 51.65 | 10 | B Min | BB: 48.69 (+2.96s | 5.7%) | Springfield YMCA Swim Team | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 4119 | Zoey Martin | 51.66 | 9 | B Min | BB: 48.69 (+2.97s | 5.7%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 4120 | Ira Singh | 51.66 | 9 | B Min | BB: 48.69 (+2.97s | 5.7%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 4121 | Sophia Zhao | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 4122 | Nina Vilensky | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Manhattan Makos | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |
| 4123 | Avery Dill | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 4124 | Charlotte Spurgeon | 51.66 | 9 | B Min | BB: 48.69 (+2.97s | 5.7%) | Parkway-Rockwood Gateway Swim | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 4125 | Annie Steketee | 51.67 | 10 | B Min | BB: 48.69 (+2.98s | 5.8%) | Unattached | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 4126 | Emilia Dorr | 51.67 | 9 | B Min | BB: 48.69 (+2.98s | 5.8%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 4127 | Kyrie Vargas | 51.67 | 9 | B Min | BB: 48.69 (+2.98s | 5.8%) | South Bay Aquatics | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 4128 | Annalise Kors | 51.67 | 10 | B Min | BB: 48.69 (+2.98s | 5.8%) | University Place Aquatic Club | 07/11/2026 | 2026 PN UPAC Summer Challenge Intr Approved | |
| 4129 | Ella Kersten | 51.67 | 9 | B Min | BB: 48.69 (+2.98s | 5.8%) | Rocky Mountain Rapids | 10/16/2026 | 2026 CO PPA Harvest Heats | |
| 4130 | Ella Anga | 51.68 | 9 | B Min | BB: 48.69 (+2.99s | 5.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 4131 | Emery Padgett | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | Camden County Boomers Swim Clu | 10/11/2024 | October Spook Out | |
| 4132 | Jasmine Huan | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | Tac Titans | 07/17/2026 | 2026 TAC July Intrasquad | |
| 4133 | Micaila Barbeau | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | South East Metro Sharks | 10/10/2026 | 2026 MN FOXJ Fall Invitational | |
| 4134 | Vanessa Carrera Cardovo | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | Life Time Michigan Swim Team | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 4135 | Wendy Mack | 51.69 | 8 | B Min | BB: 48.69 (+3.00s | 5.8%) | Streamline & Sprint Human Perf | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | |
| 4136 | Leah Wang | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |
| 4137 | Haven Lim | 51.70 | 8 | B Min | BB: 48.69 (+3.01s | 5.8%) | Phoenix Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4138 | Adriana Alfano | 51.70 | 9 | B Min | BB: 48.69 (+3.01s | 5.8%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4139 | Darcey Soutar | 51.70 | 10 | B Min | BB: 48.69 (+3.01s | 5.8%) | Inland Coastal Aquatic Club | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | |
| 4140 | Kaylee Lopez | 51.70 | 10 | B Min | BB: 48.69 (+3.01s | 5.8%) | Southwest Stars Swim Club | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | |
| 4141 | Hazel Mooradian | 51.71 | 10 | B Min | BB: 48.69 (+3.02s | 5.8%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4142 | Alyssa Li | 51.71 | 7 | B Min | BB: 48.69 (+3.02s | 5.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 4143 | Reese Aguayo | 51.71 | 9 | B Min | BB: 48.69 (+3.02s | 5.8%) | Pikes Peak Athletics | 07/18/2026 | 2026 CO AP Rocky Mountain State Games | |
| 4144 | Quinn Stein | 51.71 | 9 | B Min | BB: 48.69 (+3.02s | 5.8%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 4145 | Esther Childress | 51.71 | 9 | B Min | BB: 48.69 (+3.02s | 5.8%) | Lowes YMCA Lightning Swim Team | 02/13/2026 | 2026 TYDE Be My Valentine Meet | |
| 4146 | Adelaide Lahr | 51.71 | 9 | B Min | BB: 48.69 (+3.02s | 5.8%) | Hurricanes Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4147 | Frances Law | 51.71 | 10 | B Min | BB: 48.69 (+3.02s | 5.8%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 4148 | Keilani Martin | 51.71 | 9 | B Min | BB: 48.69 (+3.02s | 5.8%) | Tampa Y Swimming | 08/22/2026 | 2026 Stingrays SCY Season Opener | |
| 4149 | Grace Corsico | 51.72 | 9 | B Min | BB: 48.69 (+3.03s | 5.9%) | Quince Orchard Swim Academy | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 4150 | Bailey Knight | 51.72 | 9 | B Min | BB: 48.69 (+3.03s | 5.9%) | Front Range Barracudas | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
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.