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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3151 | Sarah De Kleyn | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Indian River Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 3152 | Tiffany Xiao | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Orinda Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 3153 | Charlotte Greenway | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 3154 | Mia Shadwell | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Sussex County YMCA | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | |
| 3155 | Layla Mendillo | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | Black Marlins Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 3156 | Leah Galalis | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 3157 | Pippa Won | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | |
| 3158 | Anna Stojanovic | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | VillaSport Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 3159 | Katherine Murphy | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |
| 3160 | Olivia Liu | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Riptide Swim Team | 03/07/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 3161 | Giovannina Bonsignore | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Three Village Swim Club | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 3162 | Insiya Jiwaji | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 3163 | Bristol Glass | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 3164 | Georgia Bahr | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 3165 | Hailey Tao | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 3166 | Ximena Santarriaga | 48.34 | 8 | BB Min | A: 42.79 (+5.55s | 11.5%) | Libres Profe-Pacheco | 11/14/2025 | 2025 BD Turkey Splash | |
| 3167 | Natalie Soukup | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3168 | Hailey Hansen | 48.35 | 10 | BB Min | A: 42.79 (+5.56s | 11.5%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 3169 | Alice Gangl | 48.35 | 10 | BB Min | A: 42.79 (+5.56s | 11.5%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 3170 | Andie Webb | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3171 | Alamira Babay | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 3172 | Emily Couture | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Long Reach Swim Club | 03/13/2025 | 2025 MESI Winter Short Course Championships | |
| 3173 | Eleanor Lin | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Minneapolis Lake Monsters | 12/13/2025 | 2025 MN PRNH December Meet | |
| 3174 | Alison Shimkaveg | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 3175 | Maya Gilbert | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Wild West Aquatic Club | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 3176 | Mia Wong | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Usf Youth Swimming | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 3177 | Temperance Biehler | 48.36 | 8 | BB Min | A: 42.79 (+5.57s | 11.5%) | Sussex County YMCA | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 3178 | Ellis Coggin | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3179 | Nora Liu | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 3180 | Deija Goncalves de Jesus | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Life Time Fitness Utah Swim Te | 10/24/2025 | SSC Witchy Waters 2025 | |
| 3181 | Kodi Spaid | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 3182 | Quinn Melasky | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | Edge Swim Club | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 3183 | Maya Gonzalez | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 3184 | Ariel Tungett | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 3185 | Raegan Novelo | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | South East Aquatics | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 3186 | Iris Wang | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3187 | Camilla Amar | 48.38 | 10 | BB Min | A: 42.79 (+5.59s | 11.6%) | Patriot Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 3188 | Kylie Crouch | 48.38 | 10 | BB Min | A: 42.79 (+5.59s | 11.6%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 3189 | Lana Gieseking | 48.38 | 10 | BB Min | A: 42.79 (+5.59s | 11.6%) | Sfrp Rossi Swim Team | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 3190 | Chloe Krause | 48.38 | 8 | BB Min | A: 42.79 (+5.59s | 11.6%) | The YMCA of Southwest Florida | 10/11/2025 | 2025 OCTOBERFEST SWIM MEET | |
| 3191 | Anna Millsaps | 48.38 | 9 | BB Min | A: 42.79 (+5.59s | 11.6%) | Hickory Foundation YMCA Seahor | 09/27/2025 | 2025 WNCY October Opener Copied Copied | |
| 3192 | Clara Cederholm | 48.39 | 8 | BB Min | A: 42.79 (+5.60s | 11.6%) | Olympus Aquatics | 02/21/2025 | 2025 Olympus Aquatics Last Chance | |
| 3193 | Ava Navarro | 48.39 | 10 | BB Min | A: 42.79 (+5.60s | 11.6%) | Stingrays Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 3194 | Eliana Fletcher | 48.39 | 9 | BB Min | A: 42.79 (+5.60s | 11.6%) | Asheville Jewish Community Cen | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3195 | Lina Jaouher | 48.39 | 9 | BB Min | A: 42.79 (+5.60s | 11.6%) | Patuxent Aquatics Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3196 | Tatiana Diener | 48.39 | 8 | BB Min | A: 42.79 (+5.60s | 11.6%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 3197 | Claire Purman | 48.39 | 10 | BB Min | A: 42.79 (+5.60s | 11.6%) | Dexter Community Aquatic Club | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 3198 | Kennedy Johnson | 48.39 | 10 | BB Min | A: 42.79 (+5.60s | 11.6%) | Apex Aquatic Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 3199 | Juliette Lapointe | 48.40 | 9 | BB Min | A: 42.79 (+5.61s | 11.6%) | Holyoke YMCA Vikings | 11/21/2025 | 2025 NE HYV Thanksgiving Invite | |
| 3200 | Addison Herchold | 48.41 | 10 | BB Min | A: 42.79 (+5.62s | 11.6%) | University Place Aquatic Club | 11/02/2025 | 2025 PN UPAC Fall Qual | |
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.