USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5051 | Emilia Diaz | 49.09 | 9 | B: 45.29 (+3.80s | 7.7%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 5052 | Gwen Jones | 49.09 | 8 | B: 45.29 (+3.80s | 7.7%) | Enfinity Aquatic Club | 05/15/2026 | 2026 EAC Memorial Invite | ||
| 5053 | Emberly Hill | 49.10 | 10 | B: 45.29 (+3.81s | 7.8%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | ||
| 5054 | Mara Rafferty | 49.10 | 9 | B: 45.29 (+3.81s | 7.8%) | North Suburban Aquatic Club | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 5055 | Chloe O'Grady | 49.10 | 10 | B: 45.29 (+3.81s | 7.8%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | ||
| 5056 | Laura Francis | 49.10 | 10 | B: 45.29 (+3.81s | 7.8%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 5057 | Isla Segura | 49.10 | 9 | B: 45.29 (+3.81s | 7.8%) | Beaches Quicksilver | 06/27/2025 | SwimRise Season Finale | ||
| 5058 | Maya Kiryanov | 49.11 | 10 | B: 45.29 (+3.82s | 7.8%) | Wind N Sea Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 5059 | Norah Lin | 49.11 | 10 | B: 45.29 (+3.82s | 7.8%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 5060 | Georgia Larson | 49.11 | 10 | B: 45.29 (+3.82s | 7.8%) | Great Wolf Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | ||
| 5061 | Torie Thompson | 49.11 | 10 | B: 45.29 (+3.82s | 7.8%) | Pitchfork Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 5062 | Charlotte Rogers | 49.11 | 8 | B: 45.29 (+3.82s | 7.8%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 5063 | Penelope Spencer | 49.12 | 9 | B: 45.29 (+3.83s | 7.8%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | ||
| 5064 | Harper Floyd | 49.12 | 10 | B: 45.29 (+3.83s | 7.8%) | Calvert Aquatics Club | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 5065 | Samantha Valdes | 49.12 | 10 | B: 45.29 (+3.83s | 7.8%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 5066 | Imogen Imrie | 49.12 | 9 | B: 45.29 (+3.83s | 7.8%) | Belmont Aquatic Team | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 5067 | Kennedy Canepa | 49.12 | 9 | B: 45.29 (+3.83s | 7.8%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 5068 | Ava Alaniz | 49.13 | 9 | B: 45.29 (+3.84s | 7.8%) | McAllen Swim Club | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 5069 | Haven Howard | 49.13 | 10 | B: 45.29 (+3.84s | 7.8%) | Gold Coast Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5070 | Louise Sellers | 49.13 | 10 | B: 45.29 (+3.84s | 7.8%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 5071 | Lana Kratzke | 49.13 | 10 | B: 45.29 (+3.84s | 7.8%) | Capital of Texas Aquatics | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 5072 | Mei Miller | 49.13 | 8 | B: 45.29 (+3.84s | 7.8%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 5073 | Minjae Lee | 49.13 | 10 | B: 45.29 (+3.84s | 7.8%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 5074 | Abigail Garner | 49.13 | 9 | B: 45.29 (+3.84s | 7.8%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 5075 | Jade Capapas | 49.13 | 7 | B: 45.29 (+3.84s | 7.8%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 5076 | Katy Pan | 49.14 | 10 | B: 45.29 (+3.85s | 7.8%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 5077 | Madison Keeler | 49.14 | 8 | B: 45.29 (+3.85s | 7.8%) | Lakewood Ranch Swim Associatio | 04/17/2026 | 2026 GCST Spring Open | ||
| 5078 | Emma Karasik | 49.14 | 10 | B: 45.29 (+3.85s | 7.8%) | Azura Florida Aquatics | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 5079 | Amelia Edwards | 49.15 | 9 | B: 45.29 (+3.86s | 7.9%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | ||
| 5080 | Aura Pascu | 49.15 | 9 | B: 45.29 (+3.86s | 7.9%) | North Bay Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 5081 | Jordan Steward | 49.16 | 7 | B: 45.29 (+3.87s | 7.9%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | ||
| 5082 | Adrisha Sahu | 49.16 | 9 | B: 45.29 (+3.87s | 7.9%) | SwimTLC-Parker Phenomena Swim | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 5083 | Claire Su | 49.17 | 10 | B: 45.29 (+3.88s | 7.9%) | Montclair Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 5084 | Joncie Clawson | 49.17 | 10 | B: 45.29 (+3.88s | 7.9%) | Smac | 05/17/2024 | Freedom Splash | ||
| 5085 | Aspen Nelson | 49.17 | 9 | B: 45.29 (+3.88s | 7.9%) | Sioux Falls Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | ||
| 5086 | Andrea Hyer | 49.18 | 10 | B: 45.29 (+3.89s | 7.9%) | Park City Swimming | 06/27/2025 | 2nd Annual Water Dragon Open | ||
| 5087 | Addalyn Weaver | 49.18 | 10 | B: 45.29 (+3.89s | 7.9%) | Mount Hood Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 5088 | Olivia Whaley | 49.19 | 8 | B: 45.29 (+3.90s | 7.9%) | YMCA of Greater Nashua Storm | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 5089 | Carmen Kurtenbach | 49.19 | 10 | B: 45.29 (+3.90s | 7.9%) | Brookings Swim Club | 07/19/2024 | 2024 South Dakota Long Course State A | ||
| 5090 | Joanne Wang | 49.19 | 9 | B: 45.29 (+3.90s | 7.9%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5091 | Lorelei Hagen | 49.20 | 9 | B: 45.29 (+3.91s | 7.9%) | Area Tallahassee Aquatic Club | 04/11/2026 | CAT5 LC Open 2026 | ||
| 5092 | Lola Hale | 49.20 | 9 | B: 45.29 (+3.91s | 7.9%) | Bluefish Swim Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 5093 | Hailey Ma | 49.20 | 9 | B: 45.29 (+3.91s | 7.9%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 5094 | Emerson Dorsey | 49.21 | 8 | B: 45.29 (+3.92s | 8.0%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 5095 | Brielle Colpani | 49.21 | 9 | B: 45.29 (+3.92s | 8.0%) | Cyclones Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 5096 | Saydi Treall | 49.21 | 9 | B: 45.29 (+3.92s | 8.0%) | Webbs Tornadoes Swim Team | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 5097 | Julie Rzouq | 49.22 | 10 | B: 45.29 (+3.93s | 8.0%) | Norfolk YMCA Aquajets | 05/31/2025 | 2025 SD YST Les Schwab Charity Invite | ||
| 5098 | Quinn Krouse | 49.22 | 9 | B: 45.29 (+3.93s | 8.0%) | The Olympic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5099 | Chloe Campos | 49.22 | 10 | B: 45.29 (+3.93s | 8.0%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 5100 | Haya Simeonov | 49.22 | 9 | B: 45.29 (+3.93s | 8.0%) | Seminole Aquatics | 05/16/2025 | 2025 PA Long Course Invite | ||
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.