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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Adelaide Celentano | 30.73 | 10 | AA Min | AAA: 29.59 (+1.14s | 3.7%) | Arlington Aquatic Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 702 | Brooklyn Curley | 30.74 | 9 | AA Min | AAA: 29.59 (+1.15s | 3.7%) | Rio Del Oro Rapids | 11/08/2025 | Folsom Classic 2025 | |
| 703 | Carrigan Potts | 30.74 | 10 | AA Min | AAA: 29.59 (+1.15s | 3.7%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 704 | Olivia Huang | 30.75 | 9 | AA Min | AAA: 29.59 (+1.16s | 3.8%) | Suncoast Community High School | 09/20/2025 | 20th Annual September Splash | |
| 705 | Emma Allen | 30.76 | 10 | AA Min | AAA: 29.59 (+1.17s | 3.8%) | Highline | 10/30/2025 | 2025 KingCo(Sea King District II)Girls HS OB | |
| 706 | Adelaide Watson | 30.77 | 9 | AA Min | AAA: 29.59 (+1.18s | 3.8%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 707 | Iris Arora | 30.78 | 10 | AA Min | AAA: 29.59 (+1.19s | 3.9%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 708 | Maeve Muety | 30.78 | 10 | AA Min | AAA: 29.59 (+1.19s | 3.9%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 709 | Gracie Strickler | 30.78 | 11 | AA Min | AAA: 29.59 (+1.19s | 3.9%) | Club Wolverine | 12/13/2025 | 2025 Holiday Cup | |
| 710 | Emmilyn Hamilton | 30.78 | 9 | AA Min | AAA: 29.59 (+1.19s | 3.9%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 711 | Anaya Gray | 30.79 | 9 | AA Min | AAA: 29.59 (+1.20s | 3.9%) | Bayside Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 712 | Olivia Wall | 30.79 | 10 | AA Min | AAA: 29.59 (+1.20s | 3.9%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 713 | Avery Green | 30.80 | 10 | AA Min | AAA: 29.59 (+1.21s | 3.9%) | Enfinity Aquatic Club | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 714 | Quinn Snell | 30.80 | 9 | AA Min | AAA: 29.59 (+1.21s | 3.9%) | South Lyon East High School | 11/07/2025 | 2025 LVC Swim And Dive Championship | |
| 715 | Ellie Thompson | 30.80 | 9 | AA Min | AAA: 29.59 (+1.21s | 3.9%) | Fox Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 716 | Leah Paik | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 717 | Avryn Stopp | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 718 | Gray Murphy | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 719 | Mia Valdiviezo | 30.82 | 10 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | EL Paso Border Land Swim Team | 11/14/2025 | 2025 BD Turkey Splash | |
| 720 | Elle Burnbaum | 30.82 | 9 | AA Min | AAA: 29.59 (+1.23s | 4.0%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 721 | Hayden Sall | 30.83 | 11 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 722 | Caroline Prillaman | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Poseidon Swimming Inc | 10/24/2025 | NOVA Halloween Haunt | |
| 723 | Avery Collin | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Herndon Aquatic Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 724 | Sophie Zhang | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 725 | Elizabeth Denell | 30.83 | 10 | AA Min | AAA: 29.59 (+1.24s | 4.0%) | Heartland Aquatics | 11/22/2025 | 2025 MW HLA Goggle Gobble | |
| 726 | Nadia Bluvas | 30.84 | 10 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 727 | Alberta Neely | 30.84 | 10 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | Mississippi Makos Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 728 | Tolkien Kim | 30.84 | 11 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 729 | Ashley Gross | 30.84 | 10 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | Flagstaff Snow Sharks | 12/04/2025 | 2025 Holiday Swim Festival | |
| 730 | Evelyn Brasher | 30.84 | 10 | AA Min | AAA: 29.59 (+1.25s | 4.1%) | Columbus Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 731 | Skyler Zhao | 30.85 | 9 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | |
| 732 | Chooch Branich | 30.85 | 9 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Unattached | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 733 | Alexandrina Cardoso | 30.85 | 10 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Edina Swim Club | 12/20/2025 | 2025 MN EDI Gator Holiday Bash | |
| 734 | Naomi Hayasaka | 30.85 | 10 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Punahou Aquatics Institute | 11/09/2025 | OSL A+ SCY Meet | |
| 735 | Isabella Palacio | 30.85 | 10 | AA Min | AAA: 29.59 (+1.26s | 4.1%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 736 | Penelope Pyryt | 30.86 | 10 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Stingrays Swim Team | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 737 | Evalyn Lee | 30.86 | 9 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 738 | Julie Lee | 30.86 | 10 | AA Min | AAA: 29.59 (+1.27s | 4.1%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 739 | Clarke Wilkerson | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 740 | Mabel Johnston | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Meadowbrook Swim Team | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 741 | Jacquelyn Coleman | 30.87 | 10 | AA Min | AAA: 29.59 (+1.28s | 4.1%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 742 | Sydney Smith | 30.88 | 10 | AA Min | AAA: 29.59 (+1.29s | 4.2%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 743 | Eliza Lewis | 30.89 | 10 | AA Min | AAA: 29.59 (+1.30s | 4.2%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 744 | Daria Hanis | 30.90 | 11 | A Min | AA: 30.89 (+0.01s | 0.0%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 745 | Katie Zhao | 30.91 | 11 | A Min | AA: 30.89 (+0.02s | 0.1%) | Oyster River Otters | 01/11/2026 | 2026 NE ORO January Meet | |
| 746 | Lilou Unthank | 30.91 | 10 | A Min | AA: 30.89 (+0.02s | 0.1%) | Bayside Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 747 | Marin Clark | 30.91 | 10 | A Min | AA: 30.89 (+0.02s | 0.1%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 748 | Mia Berenson | 30.91 | 10 | A Min | AA: 30.89 (+0.02s | 0.1%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 749 | Giuliana Raimondi | 30.91 | 10 | A Min | AA: 30.89 (+0.02s | 0.1%) | Pompano Beach Piranhas | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 750 | Stella Runcev | 30.92 | 10 | A Min | AA: 30.89 (+0.03s | 0.1%) | Qns Aquatic Club | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
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.