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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2651 | Clara Cederholm | 48.39 | 9 | BB Min | A: 42.79 (+5.60s | 11.6%) | Olympus Aquatics | 02/21/2025 | 2025 Olympus Aquatics Last Chance | |
| 2652 | Lina Jaouher | 48.39 | 9 | BB Min | A: 42.79 (+5.60s | 11.6%) | Patuxent Aquatics Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2653 | Kennedy Johnson | 48.39 | 10 | BB Min | A: 42.79 (+5.60s | 11.6%) | Apex Aquatic Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 2654 | Audrey Lake | 48.39 | 10 | BB Min | A: 42.79 (+5.60s | 11.6%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 2655 | Lyra Mertens-Hall | 48.40 | 10 | BB Min | A: 42.79 (+5.61s | 11.6%) | Multnomah Athletic Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 2656 | Emily Ambra | 48.40 | 10 | BB Min | A: 42.79 (+5.61s | 11.6%) | Atlantis Aquatics | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 2657 | Alira Miracle | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 2658 | Sydney Rossi | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | Ridgefield Aquatic Club | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 2659 | Elsie Couch | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2660 | Kensington Hardt | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 2661 | Lucia Mundell-Pentelow | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 2662 | Mary Engstrom | 48.42 | 10 | BB Min | A: 42.79 (+5.63s | 11.6%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 2663 | Eleanor Schwingler | 48.42 | 10 | BB Min | A: 42.79 (+5.63s | 11.6%) | West Express Swim Team | 04/26/2026 | 2026 MN EDI April Sunday At The Races | |
| 2664 | Chloe Chakra | 48.42 | 10 | BB Min | A: 42.79 (+5.63s | 11.6%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 2665 | Emma Ladd | 48.42 | 9 | BB Min | A: 42.79 (+5.63s | 11.6%) | Carrollwood Village Swim Team | 02/06/2026 | CVST Sweetheart Meet | |
| 2666 | Unah Clark | 48.43 | 8 | BB Min | A: 42.79 (+5.64s | 11.6%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 2667 | Aria Wright | 48.43 | 10 | BB Min | A: 42.79 (+5.64s | 11.6%) | Florida Elite Swimming | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 2668 | Audrey Hogendorn | 48.43 | 9 | BB Min | A: 42.79 (+5.64s | 11.6%) | Hurricanes Swim Team | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | |
| 2669 | Lillian Edeli | 48.43 | 10 | BB Min | A: 42.79 (+5.64s | 11.6%) | YMCA Presidio Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 2670 | Alessandra Solis | 48.43 | 5 | BB Min | A: 42.79 (+5.64s | 11.6%) | Piedmont Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 2671 | Evangeline Guedouar | 48.44 | 10 | BB Min | A: 42.79 (+5.65s | 11.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2672 | Amalia Bosa | 48.44 | 10 | BB Min | A: 42.79 (+5.65s | 11.7%) | Lake Oswego Swim Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | |
| 2673 | Sophie Benitez | 48.45 | 10 | BB Min | A: 42.79 (+5.66s | 11.7%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 2674 | Sylvia Schoenherr | 48.45 | 10 | BB Min | A: 42.79 (+5.66s | 11.7%) | Dexter Community Aquatic Club | 11/21/2025 | 2025 SST Fall Classic | |
| 2675 | Zlata Kucheryavaya | 48.45 | 9 | BB Min | A: 42.79 (+5.66s | 11.7%) | Poseidon Swimming Inc | 12/05/2025 | NOVA December Dip | |
| 2676 | Olivia Beck | 48.45 | 9 | BB Min | A: 42.79 (+5.66s | 11.7%) | Gbsa - Greater Baltimore Swim | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 2677 | Hannah Li | 48.45 | 9 | BB Min | A: 42.79 (+5.66s | 11.7%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 2678 | Victoria Vinogradova | 48.45 | 9 | BB Min | A: 42.79 (+5.66s | 11.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2679 | Emma Green | 48.45 | 10 | BB Min | A: 42.79 (+5.66s | 11.7%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 2680 | Charlie Trost | 48.45 | 9 | BB Min | A: 42.79 (+5.66s | 11.7%) | Dynamo Swim Club | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 2681 | Violeta Pop Friedman | 48.45 | 10 | BB Min | A: 42.79 (+5.66s | 11.7%) | Mystic Hammerheads | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 2682 | Amelia Gunn | 48.45 | 8 | BB Min | A: 42.79 (+5.66s | 11.7%) | Lynchburg Aquatic Club | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 2683 | Carolyn Cockman | 48.46 | 10 | BB Min | A: 42.79 (+5.67s | 11.7%) | Gsa | 10/03/2025 | 2025 STAR September Friday Night At The Races | |
| 2684 | June Wolfson | 48.46 | 10 | BB Min | A: 42.79 (+5.67s | 11.7%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 2685 | Hadley Lewis | 48.46 | 9 | BB Min | A: 42.79 (+5.67s | 11.7%) | Unattached | 04/04/2026 | 2026 NE NSSC Sprint Meet | |
| 2686 | Yuhan Xiong | 48.46 | 9 | BB Min | A: 42.79 (+5.67s | 11.7%) | Rockville Montgomery Swim Club | 11/01/2025 | 2025 RMSC Autumn 350 Challenge Meet | |
| 2687 | Elaina Jin | 48.46 | 9 | BB Min | A: 42.79 (+5.67s | 11.7%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 2688 | Thea Curry | 48.47 | 8 | BB Min | A: 42.79 (+5.68s | 11.7%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 2689 | Evelyn Rogers | 48.47 | 9 | BB Min | A: 42.79 (+5.68s | 11.7%) | Blazing Barracudas | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 2690 | Abi Whitzel | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Tiger Shark of Texas | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 2691 | Kaisha Mitchell | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 2692 | Zara Perkins | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | |
| 2693 | Elliotte Gibson | 48.47 | 9 | BB Min | A: 42.79 (+5.68s | 11.7%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 2694 | Catherine Stevens | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | |
| 2695 | Allison Lee | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 2696 | Georgina Bugauisan | 48.47 | 10 | BB Min | A: 42.79 (+5.68s | 11.7%) | Fast Falcons | 01/09/2026 | 2026 FAST Polar Plunge | |
| 2697 | Nora Cole | 48.48 | 9 | BB Min | A: 42.79 (+5.69s | 11.7%) | Coast Gaurd Blue Dolphins | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 2698 | Lucca Otero | 48.48 | 9 | BB Min | A: 42.79 (+5.69s | 11.7%) | Excel Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 2699 | Esther Wei | 48.48 | 9 | BB Min | A: 42.79 (+5.69s | 11.7%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 2700 | Millie Neumann | 48.48 | 8 | BB Min | A: 42.79 (+5.69s | 11.7%) | High Tides Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
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.