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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Sofia Drury Deza | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Aulea Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1502 | Reanna Ding | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | |
| 1503 | Journey Liu | 44.83 | 8 | BB Min | A: 42.79 (+2.04s | 4.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1504 | Isabelle Kenney | 44.83 | 9 | BB Min | A: 42.79 (+2.04s | 4.6%) | Old Dominion Aquatic Club | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 1505 | Eloise Maine | 44.83 | 9 | BB Min | A: 42.79 (+2.04s | 4.6%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 1506 | Mia Spade | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | South Lyon Aquatics | 12/06/2025 | SLA Holiday Blast | |
| 1507 | Victoria Linares Danzos | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |
| 1508 | Ruby Keane | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | South Shore YMCA Strypers | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 1509 | Allie Conlon | 44.84 | 9 | BB Min | A: 42.79 (+2.05s | 4.6%) | Madison Swimming Association | 02/13/2026 | 2026 MSA Last Chance Challenger | |
| 1510 | Maren Monaldo | 44.84 | 9 | BB Min | A: 42.79 (+2.05s | 4.6%) | Annapolis Swim Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 1511 | Teagan van Dillen | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Rancho San Dieguito | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | |
| 1512 | Anne Straus | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1513 | Vivian Fathallah | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 1514 | Isabelle Miller | 44.85 | 10 | BB Min | A: 42.79 (+2.06s | 4.6%) | Saline Swim Team | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 1515 | Nora Kosky | 44.85 | 10 | BB Min | A: 42.79 (+2.06s | 4.6%) | Aquawolves Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 1516 | Ashley Rowe | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Swim Coral Springs | 09/06/2025 | Sunrise Swimmng Open Invite | |
| 1517 | Sage Griffiths | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Montverde Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 1518 | Acelynn Miles | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1519 | Natalie Partridge | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1520 | Solomia Dubchak | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 1521 | Aubree Miller | 44.87 | 9 | BB Min | A: 42.79 (+2.08s | 4.6%) | Crimson Tide Aquatics | 12/13/2025 | 2025 Santa Splash | |
| 1522 | Eliza Kanivas | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 1523 | Eliana Steinker | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 1524 | Lucy Ward | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Voltage Aquatics | 12/13/2025 | 2025 Holiday Classic | |
| 1525 | Cecilia Crane | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Cascade Swim Club | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 1526 | Caroline Kersten | 44.88 | 9 | BB Min | A: 42.79 (+2.09s | 4.7%) | Rocky Mountain Rapids | 06/28/2025 | 2025 CO PSC Summer Sprints | |
| 1527 | Zoe Luo | 44.88 | 9 | BB Min | A: 42.79 (+2.09s | 4.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 1528 | Arya Medlin | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1529 | Audrey Friend | 44.90 | 10 | BB Min | A: 42.79 (+2.11s | 4.7%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1530 | Harper Marx | 44.90 | 10 | BB Min | A: 42.79 (+2.11s | 4.7%) | Rancho San Dieguito | 01/17/2026 | 2026 SI MRA A BB Meet | |
| 1531 | Sloane Solash | 44.90 | 10 | BB Min | A: 42.79 (+2.11s | 4.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 1532 | Ellie Kinnick | 44.91 | 10 | BB Min | A: 42.79 (+2.12s | 4.7%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1533 | Ava Martusiewicz | 44.91 | 9 | BB Min | A: 42.79 (+2.12s | 4.7%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 1534 | Lucie Hamel | 44.91 | 10 | BB Min | A: 42.79 (+2.12s | 4.7%) | Midland Dolphins | 02/15/2026 | 2026 MTSL Championship | |
| 1535 | Anna Rokoszak | 44.91 | 10 | BB Min | A: 42.79 (+2.12s | 4.7%) | Freedom Aquatics | 11/15/2025 | 2025 MR FREE Freedom IMX Challenge | |
| 1536 | Addie John | 44.92 | 9 | BB Min | A: 42.79 (+2.13s | 4.7%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 1537 | Ella Gorshkov | 44.92 | 9 | BB Min | A: 42.79 (+2.13s | 4.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1538 | Summer Lam | 44.92 | 10 | BB Min | A: 42.79 (+2.13s | 4.7%) | Flatiron Athletic Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 1539 | Camila Rodriguez | 44.92 | 10 | BB Min | A: 42.79 (+2.13s | 4.7%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 1540 | Michelle Chen | 44.92 | 9 | BB Min | A: 42.79 (+2.13s | 4.7%) | Three Village Swim Club | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 1541 | Ayelet Tindall | 44.92 | 9 | BB Min | A: 42.79 (+2.13s | 4.7%) | Blue Dolfins | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 1542 | Dillon Zhang | 44.92 | 10 | BB Min | A: 42.79 (+2.13s | 4.7%) | Flatiron Athletic Club | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1543 | Amelia Hartsfield | 44.93 | 10 | BB Min | A: 42.79 (+2.14s | 4.8%) | University Place Aquatic Club | 11/16/2025 | 2025 PN PAC Q Meet | |
| 1544 | Maya Figler | 44.93 | 9 | BB Min | A: 42.79 (+2.14s | 4.8%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 1545 | Kayla Chow | 44.93 | 9 | BB Min | A: 42.79 (+2.14s | 4.8%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 1546 | Adyson Newman | 44.93 | 10 | BB Min | A: 42.79 (+2.14s | 4.8%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 1547 | Kaitlyn Smalley | 44.94 | 10 | BB Min | A: 42.79 (+2.15s | 4.8%) | West Florida Lightning Aquatic | 10/10/2025 | WFLA Halloween Invitational | |
| 1548 | Isabella Kang | 44.94 | 9 | BB Min | A: 42.79 (+2.15s | 4.8%) | Suburban Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1549 | Juliana Burko | 44.94 | 10 | BB Min | A: 42.79 (+2.15s | 4.8%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1550 | Sophia Vassalluzzo | 44.94 | 10 | BB Min | A: 42.79 (+2.15s | 4.8%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
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.