USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7601 | Erin Lambert | 48.62 | 10 | B: 48.59 (+0.03s | 0.1%) | Retriever Aquatic Club | 09/26/2025 | RAC First Splash 2025 | ||
| 7602 | Philana Ye | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Metro Surge Aquatic Club | 01/17/2026 | PVS January Open 2026 Fairland | ||
| 7603 | Mina Zhang | 48.63 | 8 | B: 48.59 (+0.04s | 0.1%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 7604 | Martha Groza | 48.63 | 8 | B: 48.59 (+0.04s | 0.1%) | Vandal Aquatic Club | 01/31/2026 | Coug Winter Open | ||
| 7605 | Bailey Burney | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | ||
| 7606 | Amelia Criswell | 48.63 | 10 | B: 48.59 (+0.04s | 0.1%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | ||
| 7607 | Zoya Kennedy | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 7608 | Roqaya Aly | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Black Marlins Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 7609 | Sophie Park | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 7610 | Zella Fishman | 48.63 | 6 | B: 48.59 (+0.04s | 0.1%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 7611 | Lettie Wilson | 48.63 | 10 | B: 48.59 (+0.04s | 0.1%) | Boothbay Region YMCA Dolphins | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7612 | Riley Tumblin | 48.63 | 9 | B: 48.59 (+0.04s | 0.1%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 7613 | Olivia Neubauer | 48.63 | 10 | B: 48.59 (+0.04s | 0.1%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | ||
| 7614 | Magnolia Nguyen | 48.64 | 8 | B: 48.59 (+0.05s | 0.1%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 7615 | Chelsea Yowell | 48.64 | 7 | B: 48.59 (+0.05s | 0.1%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 7616 | Mannat Randhawa | 48.64 | 9 | B: 48.59 (+0.05s | 0.1%) | Executive Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 7617 | Caroline Curll | 48.64 | 9 | B: 48.59 (+0.05s | 0.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 7618 | Stefania Makovey | 48.64 | 10 | B: 48.59 (+0.05s | 0.1%) | Rapids Area YMCA | 12/13/2025 | 2025 Holiday Cup | ||
| 7619 | Paisley Parks | 48.64 | 10 | B: 48.59 (+0.05s | 0.1%) | Blazing Barracudas | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 7620 | Aubrey Brooks | 48.64 | 10 | B: 48.59 (+0.05s | 0.1%) | First Colony Swim Team, Inc. | 01/19/2025 | 2025 FCST January Developmental Meet | ||
| 7621 | Sophie Le | 48.64 | 9 | B: 48.59 (+0.05s | 0.1%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 7622 | Brielle Calix | 48.64 | 10 | B: 48.59 (+0.05s | 0.1%) | Prince George\\\\\\'s Parks and Recr | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | ||
| 7623 | Brynn Morley | 48.64 | 10 | B: 48.59 (+0.05s | 0.1%) | Rocky Ford Blue Marlins | 06/12/2026 | 2026 CO Lamarlins Invitational | ||
| 7624 | Ava Welsh | 48.65 | 9 | B: 48.59 (+0.06s | 0.1%) | Maverick Aquatics | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | ||
| 7625 | Briar Simmons | 48.65 | 8 | B: 48.59 (+0.06s | 0.1%) | College Area Swim Team | 06/14/2026 | 2026 SI SEA 14u Rising Stars 2 Jun 14 | ||
| 7626 | Jolie Yabuta | 48.65 | 9 | B: 48.59 (+0.06s | 0.1%) | The Woodlands Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 7627 | Julianna Zhao | 48.65 | 10 | B: 48.59 (+0.06s | 0.1%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 7628 | Corrine Preston | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | Mid Michigan Aquatics Hurrican | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 7629 | Riley Brewer | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 7630 | Ivy Threatt | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | Johnnie Means Aquatics | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 7631 | Ariyah Wang | 48.66 | 8 | B: 48.59 (+0.07s | 0.1%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | ||
| 7632 | Ella Zavala | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | South Metro Storm | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | ||
| 7633 | Rowan Binkley | 48.66 | 9 | B: 48.59 (+0.07s | 0.1%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 7634 | Brynn Weigel | 48.66 | 8 | B: 48.59 (+0.07s | 0.1%) | Omni Otters Swim Club | 05/16/2026 | 2026 MN SHRK Tigersharks IM Tough Challenage | ||
| 7635 | Jessica Hu | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 7636 | Astrid Ungaretti | 48.66 | 8 | B: 48.59 (+0.07s | 0.1%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 7637 | Mila Alalasundaram | 48.66 | 10 | B: 48.59 (+0.07s | 0.1%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 7638 | Alessia Wang | 48.66 | 7 | B: 48.59 (+0.07s | 0.1%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 7639 | Meleda Miao | 48.66 | 8 | B: 48.59 (+0.07s | 0.1%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 7640 | Luana Spindler-Ibanez | 48.66 | 8 | B: 48.59 (+0.07s | 0.1%) | Hill Country Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | ||
| 7641 | Zoe Yanakiev | 48.67 | 9 | B: 48.59 (+0.08s | 0.2%) | Mission Valley YMCA | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | ||
| 7642 | Danielle Sze | 48.67 | 10 | B: 48.59 (+0.08s | 0.2%) | Staten Island Aquatics Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 7643 | Amber Lou | 48.67 | 9 | B: 48.59 (+0.08s | 0.2%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 7644 | Emilia Myers | 48.67 | 9 | B: 48.59 (+0.08s | 0.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 7645 | Eowyn Farley | 48.67 | 8 | B: 48.59 (+0.08s | 0.2%) | Grosse Pointe Gators | 02/28/2026 | 2026 Last Chance Meet | ||
| 7646 | Ishani Sukthankar | 48.67 | 10 | B: 48.59 (+0.08s | 0.2%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 7647 | Ria Bahri | 48.67 | 10 | B: 48.59 (+0.08s | 0.2%) | Gold\\\\\\'s Aquatics Club | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 7648 | Livia Sanches Pacheco | 48.68 | 8 | B: 48.59 (+0.09s | 0.2%) | Hurricane Aquatics | 06/20/2026 | NMST BMHG June Summer Invite 26 (SCY) Cop | ||
| 7649 | Gemma Sweeney | 48.68 | 8 | B: 48.59 (+0.09s | 0.2%) | McGrath Marlins Swim Team | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 7650 | Olivia Scott | 48.68 | 9 | B: 48.59 (+0.09s | 0.2%) | YMCA of the Triangle Area Swim | 11/09/2025 | 2025 12 And Under Mini Meet V2 | ||
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.