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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3201 | Luna Ahumada | 49.96 | 9 | B Min | BB: 48.69 (+1.27s | 2.5%) | Unattached | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 3202 | Annabelle Gerber | 49.96 | 9 | B Min | BB: 48.69 (+1.27s | 2.5%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 3203 | Angela Cui | 49.96 | 9 | B Min | BB: 48.69 (+1.27s | 2.5%) | Blue Dolphin Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 3204 | Hannah Estes | 49.96 | 10 | B Min | BB: 48.69 (+1.27s | 2.5%) | East Bay Silver Dolphins | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 3205 | Clara Perry | 49.97 | 10 | B Min | BB: 48.69 (+1.28s | 2.6%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3206 | Kalani Scott | 49.97 | 9 | B Min | BB: 48.69 (+1.28s | 2.6%) | Sparks Piranhas Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | |
| 3207 | Alicja Kowalska | 49.97 | 10 | B Min | BB: 48.69 (+1.28s | 2.6%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 3208 | Katherine Schneider | 49.97 | 9 | B Min | BB: 48.69 (+1.28s | 2.6%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 3209 | Laurel Rinaldi | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 3210 | Ryan Cannon | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 3211 | Ka Choon | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Stingray Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 3212 | Gabrielle Goldner | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Southern Tide Swim Club | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 3213 | Elizabeth Jacques | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Memphis Thunder Aquatic Club | 02/14/2026 | 2026 SC MTAC Last Chance Meet | |
| 3214 | Malia May | 49.98 | 9 | B Min | BB: 48.69 (+1.29s | 2.6%) | Tri Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 3215 | Finley Gee | 49.99 | 9 | B Min | BB: 48.69 (+1.30s | 2.6%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 3216 | Callie Gagnon | 49.99 | 10 | B Min | BB: 48.69 (+1.30s | 2.6%) | Sea Devils | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 3217 | Lila Deurmeier | 49.99 | 8 | B Min | BB: 48.69 (+1.30s | 2.6%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 3218 | Eva Coffman | 49.99 | 9 | B Min | BB: 48.69 (+1.30s | 2.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 3219 | Annabelle Butler | 49.99 | 10 | B Min | BB: 48.69 (+1.30s | 2.6%) | Newburgh Sharks | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 3220 | Carmella Quartironi | 49.99 | 9 | B Min | BB: 48.69 (+1.30s | 2.6%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 3221 | Maya Van Timmeren | 50.00 | 10 | B Min | BB: 48.69 (+1.31s | 2.6%) | West Ottawa Swim Club | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 3222 | Claire King | 50.00 | 9 | B Min | BB: 48.69 (+1.31s | 2.6%) | Rockfish Swimming | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 3223 | Emerson Mars | 50.00 | 8 | B Min | BB: 48.69 (+1.31s | 2.6%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3224 | Skylar Lee | 50.00 | 10 | B Min | BB: 48.69 (+1.31s | 2.6%) | Webster Swim Team | 07/10/2026 | 2026 SD Webster High Point Meet | |
| 3225 | Ayla Foster | 50.00 | 9 | B Min | BB: 48.69 (+1.31s | 2.6%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3226 | Everly Van Keulen | 50.00 | 9 | B Min | BB: 48.69 (+1.31s | 2.6%) | Southwest Swim Club | 05/30/2026 | 2026 Too Cool For The Pool | |
| 3227 | Halle Snyder | 50.00 | 10 | B Min | BB: 48.69 (+1.31s | 2.6%) | Southern Maryland Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3228 | Via Pan | 50.00 | 10 | B Min | BB: 48.69 (+1.31s | 2.6%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | |
| 3229 | Wyn Sterling | 50.01 | 10 | B Min | BB: 48.69 (+1.32s | 2.6%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 3230 | Pauline Adam | 50.01 | 10 | B Min | BB: 48.69 (+1.32s | 2.6%) | Legacy Aquatics | 08/01/2026 | 2026 LA Summer Sunset | |
| 3231 | Brynlee Walsh | 50.01 | 9 | B Min | BB: 48.69 (+1.32s | 2.6%) | Granite Falls Makos | 03/27/2026 | 2026 ECA ECSL Championships | |
| 3232 | Penelope Koda | 50.01 | 10 | B Min | BB: 48.69 (+1.32s | 2.6%) | Qns Aquatic Club | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 3233 | Olivia Huang | 50.01 | 10 | B Min | BB: 48.69 (+1.32s | 2.6%) | Hudson Valley Dolphins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 3234 | Katelyn Xu | 50.01 | 10 | B Min | BB: 48.69 (+1.32s | 2.6%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 3235 | Cindy Jiang | 50.01 | 9 | B Min | BB: 48.69 (+1.32s | 2.6%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 3236 | Stefania Latypova | 50.01 | 9 | B Min | BB: 48.69 (+1.32s | 2.6%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 3237 | Lily Blatt | 50.02 | 10 | B Min | BB: 48.69 (+1.33s | 2.7%) | Sachem Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 3238 | Minha Park | 50.02 | 8 | B Min | BB: 48.69 (+1.33s | 2.7%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 3239 | Bella Martinez | 50.02 | 10 | B Min | BB: 48.69 (+1.33s | 2.7%) | Xcell Aquatics | 11/01/2025 | 2025 STAR Off The Walls Races | |
| 3240 | Angela Xin | 50.02 | 10 | B Min | BB: 48.69 (+1.33s | 2.7%) | Asphalt Green Unified Aquatics | 10/11/2025 | 2025 MR AGUA Season Starter Invitational | |
| 3241 | Lily Brakke | 50.03 | 10 | B Min | BB: 48.69 (+1.34s | 2.7%) | Swim Gators Str | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3242 | Sumathi Devineni | 50.03 | 9 | B Min | BB: 48.69 (+1.34s | 2.7%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 3243 | Everly Cox | 50.03 | 9 | B Min | BB: 48.69 (+1.34s | 2.7%) | Cascade Swim Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 3244 | Sky Kaplun | 50.03 | 9 | B Min | BB: 48.69 (+1.34s | 2.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3245 | Abigail Strachan | 50.03 | 9 | B Min | BB: 48.69 (+1.34s | 2.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 3246 | Eliza Grubbs | 50.03 | 10 | B Min | BB: 48.69 (+1.34s | 2.7%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 3247 | Brooklyn Blocker | 50.04 | 10 | B Min | BB: 48.69 (+1.35s | 2.7%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3248 | Hailey Wu | 50.04 | 9 | B Min | BB: 48.69 (+1.35s | 2.7%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 3249 | Clara Chaikin | 50.04 | 8 | B Min | BB: 48.69 (+1.35s | 2.7%) | Denver Swim Academy | 02/21/2026 | 2026 CO DSA Last Chance | |
| 3250 | Kaitlyn Lowery | 50.04 | 9 | B Min | BB: 48.69 (+1.35s | 2.7%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
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.