USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Quail Serra | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1202 | Shirley Bin | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 1203 | Ava Hu | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1204 | Chloe Laub | 52.78 | 10 | BB Min | A: 48.79 (+3.99s | 7.6%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1205 | Chloe Revin | 52.78 | 10 | BB Min | A: 48.79 (+3.99s | 7.6%) | Northwest Arkansas Aquatics | 06/26/2026 | 2026 HSA June Invitational | |
| 1206 | Ava Peltier | 52.79 | 10 | BB Min | A: 48.79 (+4.00s | 7.6%) | Hurricanes Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 1207 | Hadley Lewis | 52.79 | 9 | BB Min | A: 48.79 (+4.00s | 7.6%) | United Swim Club | 06/05/2026 | 2026 NE SAC America S Cup | |
| 1208 | Melody Yang | 52.79 | 10 | BB Min | A: 48.79 (+4.00s | 7.6%) | Edina Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 1209 | Maja Anderson | 52.80 | 10 | BB Min | A: 48.79 (+4.01s | 7.6%) | Barracuda Aquatics Club | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 1210 | Emma Yarbrough | 52.80 | 8 | BB Min | A: 48.79 (+4.01s | 7.6%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1211 | Maria Nechayev | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1212 | Eloise Davis | 52.81 | 9 | BB Min | A: 48.79 (+4.02s | 7.6%) | Foxjets Swim Team | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 1213 | Paige Curtis | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | |
| 1214 | Kaitlyn Lowery | 52.82 | 9 | BB Min | A: 48.79 (+4.03s | 7.6%) | Hanover Aquatics | 06/05/2026 | HNVR Storm Surge 2026 | |
| 1215 | Norah Zhao | 52.83 | 9 | BB Min | A: 48.79 (+4.04s | 7.6%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 1216 | Talia Hunter | 52.83 | 10 | BB Min | A: 48.79 (+4.04s | 7.6%) | Riptide Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 1217 | McKenzie Beasley | 52.83 | 10 | BB Min | A: 48.79 (+4.04s | 7.6%) | SwimRise Aquatics | 04/10/2026 | 2026 April Classic | |
| 1218 | Charlotte Drake | 52.83 | 10 | BB Min | A: 48.79 (+4.04s | 7.6%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1219 | Alyssa Lebedev | 52.84 | 10 | BB Min | A: 48.79 (+4.05s | 7.7%) | FireFish Swim Team | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | |
| 1220 | Genevieve Bakis | 52.85 | 10 | BB Min | A: 48.79 (+4.06s | 7.7%) | Bluefish Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1221 | Makenna Sturgeon | 52.85 | 9 | BB Min | A: 48.79 (+4.06s | 7.7%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1222 | Celeste Tabuenca | 52.85 | 10 | BB Min | A: 48.79 (+4.06s | 7.7%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1223 | Lillian James | 52.86 | 9 | BB Min | A: 48.79 (+4.07s | 7.7%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 1224 | Hallie Carollo | 52.86 | 9 | BB Min | A: 48.79 (+4.07s | 7.7%) | Eastmont | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 1225 | Alexus Daniels | 52.87 | 10 | BB Min | A: 48.79 (+4.08s | 7.7%) | North Texas Nadadores | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1226 | Mary Engstrom | 52.87 | 10 | BB Min | A: 48.79 (+4.08s | 7.7%) | Enfinity Aquatic Club | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 1227 | Emma Gutowski | 52.87 | 8 | BB Min | A: 48.79 (+4.08s | 7.7%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1228 | Jordyn Colley | 52.87 | 9 | BB Min | A: 48.79 (+4.08s | 7.7%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1229 | Elizabeth Ellis | 52.87 | 10 | BB Min | A: 48.79 (+4.08s | 7.7%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1230 | Anj Messersmith | 52.88 | 9 | BB Min | A: 48.79 (+4.09s | 7.7%) | Island Aquatics | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 1231 | Alyssa Yu | 52.88 | 9 | BB Min | A: 48.79 (+4.09s | 7.7%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 1232 | Noelle Tiba | 52.88 | 9 | BB Min | A: 48.79 (+4.09s | 7.7%) | West Florida Lightning Aquatic | 06/19/2026 | 2026 Lightning Invitational | |
| 1233 | Hazel Andrews | 52.89 | 9 | BB Min | A: 48.79 (+4.10s | 7.8%) | Ensworth Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 1234 | Victoria Herrera | 52.89 | 10 | BB Min | A: 48.79 (+4.10s | 7.8%) | Swim Houston Aquatics Center | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1235 | Elissa Justice | 52.89 | 9 | BB Min | A: 48.79 (+4.10s | 7.8%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1236 | Taylor Greim | 52.89 | 10 | BB Min | A: 48.79 (+4.10s | 7.8%) | Hydra Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 1237 | Samantha Millen | 52.90 | 10 | BB Min | A: 48.79 (+4.11s | 7.8%) | Lakeshore Swim Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1238 | Alexandra Jackson | 52.90 | 10 | BB Min | A: 48.79 (+4.11s | 7.8%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 1239 | Lillyana Basil | 52.90 | 10 | BB Min | A: 48.79 (+4.11s | 7.8%) | Northside Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1240 | Annabelle Nguyen | 52.91 | 9 | BB Min | A: 48.79 (+4.12s | 7.8%) | Southwestern Aquatics Team - S | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1241 | Celina Besana | 52.91 | 9 | BB Min | A: 48.79 (+4.12s | 7.8%) | Waikoloa Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1242 | Mikayla Sweeney | 52.92 | 9 | BB Min | A: 48.79 (+4.13s | 7.8%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 1243 | McKinley Whitaker | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 1244 | Maddix Muldoon | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 1245 | Viktoria Nastoska | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Aquatic Team Of Mecklenburg | 04/17/2026 | April 17 ATOM Friday Night Lights | |
| 1246 | Alysia Davis | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Tampa Y Swimming | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1247 | Yunxi Yu | 52.93 | 10 | BB Min | A: 48.79 (+4.14s | 7.8%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1248 | Kensington Earl | 52.94 | 9 | BB Min | A: 48.79 (+4.15s | 7.8%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1249 | Ainslee Newman | 52.94 | 10 | BB Min | A: 48.79 (+4.15s | 7.8%) | Smac | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1250 | Riley Luong | 52.94 | 9 | BB Min | A: 48.79 (+4.15s | 7.8%) | Fog City Hammerheads | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
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.