New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
301 Mia Qu 34.27 7 AAA Min AAAA: 32.59 (+1.68s | 4.9%) Olympus Aquatics 10/30/2025 2025 OA IMR 1
302 Gabbie Chen 34.27 9 AAA Min AAAA: 32.59 (+1.68s | 4.9%) Marist Catholic 02/13/2026 2026 OR HS 4a 4
303 Charlotte Hu 34.27 10 AAA Min AAAA: 32.59 (+1.68s | 4.9%) Nitro Swimming 01/16/2026 2026 ST NTRO Winter Prelim Final Invite
304 Dunya Hakimzada 34.27 10 AAA Min AAAA: 32.59 (+1.68s | 4.9%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
305 Emerson Grauzer 34.27 10 AAA Min AAAA: 32.59 (+1.68s | 4.9%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
306 Juliet Ramsay 34.29 10 AAA Min AAAA: 32.59 (+1.70s | 5.0%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
307 Elliana Aiken 34.29 10 AAA Min AAAA: 32.59 (+1.70s | 5.0%) Neptune Swimming 07/26/2025 2025 REAL Championships
308 Skyler Zhao 34.30 10 AAA Min AAAA: 32.59 (+1.71s | 5.0%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
309 Sharon Yu 34.30 10 AAA Min AAAA: 32.59 (+1.71s | 5.0%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
310 Ryanna Villaflor 34.30 10 AAA Min AAAA: 32.59 (+1.71s | 5.0%) Swim Florida 01/16/2026 2026 T2 Aquatics Naples Open
311 Adrienne Rast 34.30 10 AAA Min AAAA: 32.59 (+1.71s | 5.0%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
312 Emma Armstrong 34.33 10 AAA Min AAAA: 32.59 (+1.74s | 5.1%) Las Cruces Aquatic Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
313 Makenna Lindley 34.34 9 AAA Min AAAA: 32.59 (+1.75s | 5.1%) Owyhee High School 11/07/2025 2025 Idaho State 6A Varsity Championships
314 Kaia Fullone 34.36 9 AAA Min AAAA: 32.59 (+1.77s | 5.2%) Saint Petersburg Aquatics 03/05/2026 2026 Florida Swimming FLAGS SOUTH
315 Savannah Copa-Brzozowski 34.36 10 AAA Min AAAA: 32.59 (+1.77s | 5.2%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
316 Ramona Seavey 34.36 10 AAA Min AAAA: 32.59 (+1.77s | 5.2%) Pacific Dragons Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
317 Sophia Sisk 34.37 10 AAA Min AAAA: 32.59 (+1.78s | 5.2%) The Olympic Club 02/21/2026 Pacific Swimming 10 U SCY Championship
318 Anna Scheetz 34.37 10 AAA Min AAAA: 32.59 (+1.78s | 5.2%) Cincinnati Marlins 03/12/2026 2026 OH SC Junior Championships
319 Alinea Fung 34.38 9 AAA Min AAAA: 32.59 (+1.79s | 5.2%) Beach Cities Alpha 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
320 Summer Trowers 34.40 10 AA Min AAA: 34.39 (+0.01s | 0.0%) Condors Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
321 Emmilyn Hamilton 34.40 9 AA Min AAA: 34.39 (+0.01s | 0.0%) Stingrays Swim Team 03/21/2026 NOVA Short Course Send Off 2026
322 Jennifer Ji 34.40 10 AA Min AAA: 34.39 (+0.01s | 0.0%) Wave Aquatics 03/19/2026 2026 Northwest Region AG Champs Approved
323 Lillian Kozina 34.41 10 AA Min AAA: 34.39 (+0.02s | 0.1%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
16.94
16.94
50 Back
17.47
34.41
50 Back
34.41
324 Chloe Ricketts 34.41 10 AA Min AAA: 34.39 (+0.02s | 0.1%) Edina Swim Club 12/14/2025 2025 MN SEMS Frosty Fins Invite
325 Lydia Thrasher 34.42 10 AA Min AAA: 34.39 (+0.03s | 0.1%) Carolina Aquatic Team 03/26/2026 2026 NCAC Spring Tar Heel States Copied
326 Mabel Johnston 34.43 10 BB Min A: 33.19 (+1.24s | 3.6%) Meadowbrook Swim Team 03/05/2026 2026 MD LSC 14 U Championships
327 Addy Clark 34.44 10 AA Min AAA: 34.39 (+0.05s | 0.1%) Egra Waves 03/14/2026 2026 SCY 10 Under Championship Meet
328 Charley Branich 34.45 10 AA Min AAA: 34.39 (+0.06s | 0.2%) Unattached 10/11/2025 VJO Sprint For The Golden Ticket CBA+ 2025
329 Stela Soldo 34.46 10 AA Min AAA: 34.39 (+0.07s | 0.2%) The Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
330 Manqing Huang 34.50 9 AA Min AAA: 34.39 (+0.11s | 0.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
331 Maeve Muety 34.51 10 AA Min AAA: 34.39 (+0.12s | 0.3%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
332 Charlotte Bartoszek 34.51 10 AA Min AAA: 34.39 (+0.12s | 0.3%) Marlins Of Raleigh 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
333 Vanna Hanoian 34.52 10 AA Min AAA: 34.39 (+0.13s | 0.4%) Tac Titans 03/24/2026 2026 TAC TITANS March Intrasquad Meet
334 Savannah Vaira 34.53 10 AA Min AAA: 34.39 (+0.14s | 0.4%) Southern Maryland Aquatics 03/05/2026 2026 MD LSC 14 U Championships
335 Aria Amato 34.55 10 AA Min AAA: 34.39 (+0.16s | 0.5%) Loyola Blakefield Aquatics 12/04/2025 2025 Sport Fair Winter Classic
336 Ella Wingate 34.55 9 AA Min AAA: 34.39 (+0.16s | 0.5%) Eagle Swim Team Inc. 03/05/2026 2026 MD LSC 14 U Championships
337 Celina Feng 34.56 9 AA Min AAA: 34.39 (+0.17s | 0.5%) Dragon Swim Team 12/11/2025 2025 Riley Eaton Holiday Invitational
338 Yubin Kim 34.56 10 AA Min AAA: 34.39 (+0.17s | 0.5%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
339 Grace Mense 34.57 10 AA Min AAA: 34.39 (+0.18s | 0.5%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
340 Brighton Hollender 34.58 9 AA Min AAA: 34.39 (+0.19s | 0.5%) SwimRVA 03/12/2026 2026 Virginia Swimming SC Age Group Champions
341 Reya Basnet 34.58 10 AA Min AAA: 34.39 (+0.19s | 0.5%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
342 Eva Li 34.58 10 AA Min AAA: 34.39 (+0.19s | 0.5%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
343 Isabel Monfort-Chang 34.58 10 AA Min AAA: 34.39 (+0.19s | 0.5%) Kona Aquatics Club 02/07/2026 BIG ISLAND SWIMMING @ KCAC
344 Giuliana Raimondi 34.59 10 AA Min AAA: 34.39 (+0.20s | 0.6%) Pompano Beach Piranhas 11/21/2025 2025 NPB Turkey Invite
345 Avery Schindler 34.59 10 AA Min AAA: 34.39 (+0.20s | 0.6%) Millard Aquatic Club 02/20/2026 2026 MW Midwestern Age Group Short Course
346 Robyn Raisbeck-Cleaver 34.61 10 AA Min AAA: 34.39 (+0.22s | 0.6%) Gsa 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
347 Charlotte Switzer 34.61 10 AA Min AAA: 34.39 (+0.22s | 0.6%) Williamsburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
348 Nora Dissel 34.62 9 AA Min AAA: 34.39 (+0.23s | 0.7%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
349 Julianna Prah 34.63 10 AA Min AAA: 34.39 (+0.24s | 0.7%) Lake Country Swim Team 01/10/2025 2025 MN FOXJ Winter Classic
350 Claire Bannon 34.65 10 AA Min AAA: 34.39 (+0.26s | 0.8%) Retriever Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships

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.