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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Elizabeth Tang | 38.49 | 10 | AAA Min | AAAA: 36.89 (+1.60s | 4.2%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 152 | Ella Zhang | 38.50 | 10 | AAA Min | AAAA: 36.89 (+1.61s | 4.2%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 153 | Regina Acosta | 38.50 | 10 | AAA Min | AAAA: 36.89 (+1.61s | 4.2%) | EL Paso Border Land Swim Team | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 154 | Journey Maus | 38.50 | 10 | AAA Min | AAAA: 36.89 (+1.61s | 4.2%) | Gulf Coast Swim Team | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 155 | Isabella Augustensen | 38.50 | 10 | AAA Min | AAAA: 36.89 (+1.61s | 4.2%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 156 | Kylie O'Brien | 38.52 | 10 | AAA Min | AAAA: 36.89 (+1.63s | 4.2%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 157 | Gianna Forni | 38.52 | 10 | AAA Min | AAAA: 36.89 (+1.63s | 4.2%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 158 | Aurora Cao | 38.52 | 10 | AAA Min | AAAA: 36.89 (+1.63s | 4.2%) | Circle City Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 159 | Josie Epstein | 38.53 | 10 | AAA Min | AAAA: 36.89 (+1.64s | 4.3%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 160 | Maiya Koum | 38.54 | 10 | AAA Min | AAAA: 36.89 (+1.65s | 4.3%) | Sacramento Aquatics Club | 11/08/2025 | Folsom Classic 2025 | |
| 161 | Marian Pineda | 38.56 | 10 | AAA Min | AAAA: 36.89 (+1.67s | 4.3%) | Alto Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 162 | Jordan Heller | 38.62 | 10 | AAA Min | AAAA: 36.89 (+1.73s | 4.5%) | Sparks Piranhas Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 163 | Samara Davis | 38.63 | 10 | AAA Min | AAAA: 36.89 (+1.74s | 4.5%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 164 | Eleanor Amys-Roe | 38.64 | 10 | AAA Min | AAAA: 36.89 (+1.75s | 4.5%) | Northfield Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 165 | Madeline Green | 38.64 | 10 | AAA Min | AAAA: 36.89 (+1.75s | 4.5%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 166 | Charlotte Yang | 38.65 | 9 | AAA Min | AAAA: 36.89 (+1.76s | 4.6%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 167 | Vasilisa Shcherbakova | 38.66 | 9 | AAA Min | AAAA: 36.89 (+1.77s | 4.6%) | Aquazot Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 168 | Melody Li | 38.66 | 10 | AAA Min | AAAA: 36.89 (+1.77s | 4.6%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 169 | Aurora Dwyer | 38.67 | 11 | AAA Min | AAAA: 36.89 (+1.78s | 4.6%) | Red Fox Aquatic Club | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 170 | Brooke Cotton | 38.70 | 10 | AAA Min | AAAA: 36.89 (+1.81s | 4.7%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 171 | Emmarie Sauder | 38.71 | 10 | AAA Min | AAAA: 36.89 (+1.82s | 4.7%) | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 172 | Tianran Lin | 38.73 | 10 | AAA Min | AAAA: 36.89 (+1.84s | 4.8%) | Rosemead Rapids | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 173 | Polina Vitouchkine | 38.74 | 10 | AAA Min | AAAA: 36.89 (+1.85s | 4.8%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 174 | Mio Murdock | 38.74 | 10 | AAA Min | AAAA: 36.89 (+1.85s | 4.8%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 175 | Ana Betomakita | 38.76 | 10 | AAA Min | AAAA: 36.89 (+1.87s | 4.8%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 176 | Chesney Taute | 38.78 | 10 | AAA Min | AAAA: 36.89 (+1.89s | 4.9%) | Sea Dragon Aquatics | 12/05/2025 | 2025 Sea Dragon Aquatics Frosty Freeze | |
| 177 | Hadley Wheeler | 38.78 | 9 | AAA Min | AAAA: 36.89 (+1.89s | 4.9%) | Swim Streamline at Northampton | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 178 | Catherine Roberts | 38.80 | 10 | AAA Min | AAAA: 36.89 (+1.91s | 4.9%) | North Carolina Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 179 | Sara Kourjakian | 38.80 | 10 | AAA Min | AAAA: 36.89 (+1.91s | 4.9%) | Saint Andrew\\\\\\'s Aquatics | 02/06/2026 | Friendship Meet 2026 | |
| 180 | Scarlett Jiang | 38.81 | 10 | AAA Min | AAAA: 36.89 (+1.92s | 4.9%) | Phoenix Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 181 | Melody Norouzi | 38.81 | 10 | AAA Min | AAAA: 36.89 (+1.92s | 4.9%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 182 | Maeve Muety | 38.81 | 10 | AAA Min | AAAA: 36.89 (+1.92s | 4.9%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 183 | Skaya Kain | 38.83 | 11 | AAA Min | AAAA: 36.89 (+1.94s | 5.0%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 184 | Alexis Liao | 38.85 | 10 | AAA Min | AAAA: 36.89 (+1.96s | 5.0%) | Pacific Dragons Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 185 | Caroline Newbold | 38.85 | 10 | AAA Min | AAAA: 36.89 (+1.96s | 5.0%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 186 | Estelle Andrey | 38.86 | 10 | AAA Min | AAAA: 36.89 (+1.97s | 5.1%) | Plymouth Canton Cruisers | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 187 | Sawyer Degroot | 38.87 | 10 | AAA Min | AAAA: 36.89 (+1.98s | 5.1%) | Southwest Y Sharks | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 188 | Charlotte Morin | 38.88 | 10 | AAA Min | AAAA: 36.89 (+1.99s | 5.1%) | Cranston YMCA Marlins | 03/07/2026 | 2026 NE NSSC March 7 SJP | |
| 189 | Jenna Patel | 38.89 | 10 | AAA Min | AAAA: 36.89 (+2.00s | 5.1%) | Eagle Swim Team Inc. | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 190 | Veronika Titioura | 38.89 | 10 | AAA Min | AAAA: 36.89 (+2.00s | 5.1%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 191 | Quinn Russell | 38.90 | 10 | AA Min | AAA: 38.89 (+0.01s | 0.0%) | All Star Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 192 | Jacqueline Wu | 38.90 | 10 | AA Min | AAA: 38.89 (+0.01s | 0.0%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 193 | Ariana Prasad | 38.92 | 10 | AA Min | AAA: 38.89 (+0.03s | 0.1%) | Merritt Athletic Swimming | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 194 | Dunya Hakimzada | 38.93 | 10 | AA Min | AAA: 38.89 (+0.04s | 0.1%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 195 | Lincoln Blackman | 38.94 | 9 | AA Min | AAA: 38.89 (+0.05s | 0.1%) | Life Time Houston Swim Team | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 196 | Eva Alaee | 38.94 | 9 | AA Min | AAA: 38.89 (+0.05s | 0.1%) | Eagle Swim Team Inc. | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 197 | Lydia Thrasher | 38.94 | 10 | AA Min | AAA: 38.89 (+0.05s | 0.1%) | Carolina Aquatic Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 198 | Isabelle Leister | 38.98 | 10 | AA Min | AAA: 38.89 (+0.09s | 0.2%) | West Express Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 199 | Annabeth Sausman | 38.99 | 10 | AA Min | AAA: 38.89 (+0.10s | 0.3%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 200 | Sidney Kim | 38.99 | 11 | AA Min | AAA: 38.89 (+0.10s | 0.3%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
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.