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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Kaila Perry | 33.20 | 9 | AAA Min | AAAA: 32.59 (+0.61s | 1.8%) | Crystal Coast Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 152 | MacKenzie Guillet | 33.21 | 9 | AAA Min | AAAA: 32.59 (+0.62s | 1.9%) | McDaniel | 02/11/2026 | 2026 OR HS 6A 1 | |
| 153 | Annabella Drew | 33.22 | 10 | AAA Min | AAAA: 32.59 (+0.63s | 1.9%) | Dublin Community Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 154 | Millie Peet | 33.23 | 10 | AAA Min | AAAA: 32.59 (+0.64s | 1.9%) | Marlins Of Raleigh | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 155 | Ivy Liao | 33.27 | 10 | AAA Min | AAAA: 32.59 (+0.68s | 2.0%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 156 | Iris Arora | 33.27 | 10 | AAA Min | AAAA: 32.59 (+0.68s | 2.0%) | All Star Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 157 | Sophia Pitts | 33.28 | 10 | AAA Min | AAAA: 32.59 (+0.69s | 2.1%) | Issaquah Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 158 | Maya Saifullah | 33.30 | 10 | AAA Min | AAAA: 32.59 (+0.71s | 2.1%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 159 | Allison Tjhin | 33.30 | 10 | AAA Min | AAAA: 32.59 (+0.71s | 2.1%) | Diablo Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 160 | Miroslava Khodyuk | 33.34 | 10 | AAA Min | AAAA: 32.59 (+0.75s | 2.2%) | Shawmut Aquatic Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 161 | Ashlyn Schon | 33.34 | 10 | AAA Min | AAAA: 32.59 (+0.75s | 2.2%) | Golden West Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 162 | Eiley Carlson | 33.35 | 10 | AAA Min | AAAA: 32.59 (+0.76s | 2.3%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 163 | Scarlett Chen | 33.35 | 10 | AAA Min | AAAA: 32.59 (+0.76s | 2.3%) | San Ramon Valley Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 164 | Raen Beier | 33.41 | 9 | AAA Min | AAAA: 32.59 (+0.82s | 2.5%) | Forest Grove | 02/13/2026 | 2026 OR HS 6A 3 | |
| 165 | Leilani Hill | 33.42 | 10 | AAA Min | AAAA: 32.59 (+0.83s | 2.5%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 166 | Callie Bevilacqua | 33.43 | 10 | AAA Min | AAAA: 32.59 (+0.84s | 2.5%) | North Palm Beach Swim Club | 10/03/2025 | Mike Horgan Memorial Inv | |
| 167 | Olivia With | 33.43 | 10 | AAA Min | AAAA: 32.59 (+0.84s | 2.5%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 168 | Aria Panghal | 33.44 | 9 | AAA Min | AAAA: 32.59 (+0.85s | 2.5%) | Milpitas Aquatic Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 169 | Haylyn Pierce | 33.44 | 10 | AAA Min | AAAA: 32.59 (+0.85s | 2.5%) | Russell County High School | 12/13/2025 | 2025 WCST Holiday Invitational | |
| 170 | Sienna Hermann | 33.45 | 10 | AAA Min | AAAA: 32.59 (+0.86s | 2.6%) | Low Country Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 171 | Libby Holliday | 33.45 | 10 | AAA Min | AAAA: 32.59 (+0.86s | 2.6%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 172 | Eleanor McLaren | 33.47 | 10 | AAA Min | AAAA: 32.59 (+0.88s | 2.6%) | Memphis Tiger Swimming | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 173 | Sophia Lee-Park | 33.48 | 8 | AAA Min | AAAA: 32.59 (+0.89s | 2.7%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 174 | Charlotte Kay | 33.49 | 10 | AAA Min | AAAA: 32.59 (+0.90s | 2.7%) | Stingrays Swim Team | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 175 | Vivienne Han | 33.50 | 10 | AAA Min | AAAA: 32.59 (+0.91s | 2.7%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 176 | Alexis Mroczek | 33.52 | 10 | AAA Min | AAAA: 32.59 (+0.93s | 2.8%) | Ferndale High School (Mi) | 10/03/2025 | 2025 Girls Oakland County Championships | |
| 177 | Nora Moore | 33.53 | 9 | AAA Min | AAAA: 32.59 (+0.94s | 2.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 178 | Dylan Cappetta | 33.55 | 10 | AAA Min | AAAA: 32.59 (+0.96s | 2.9%) | York YMCA | 12/11/2025 | 32nd Annual YOTA Arena Capital Classic | |
| 179 | Nya Lu | 33.57 | 10 | AAA Min | AAAA: 32.59 (+0.98s | 2.9%) | South Orange County Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 180 | Layla Hagley | 33.58 | 10 | AAA Min | AAAA: 32.59 (+0.99s | 2.9%) | Milan Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 181 | Eva Williams | 33.59 | 10 | AAA Min | AAAA: 32.59 (+1.00s | 3.0%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 182 | Cali Atkins | 33.60 | 10 | AAA Min | AAAA: 32.59 (+1.01s | 3.0%) | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 183 | Margaret Wang | 33.60 | 8 | AAA Min | AAAA: 32.59 (+1.01s | 3.0%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 184 | Celina Mu | 33.61 | 10 | AAA Min | AAAA: 32.59 (+1.02s | 3.0%) | Seal Beach Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 185 | Kiera Newell | 33.63 | 9 | AAA Min | AAAA: 32.59 (+1.04s | 3.1%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 186 | Cloe McDowell | 33.63 | 10 | AAA Min | AAAA: 32.59 (+1.04s | 3.1%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 187 | Abigail Robey | 33.63 | 10 | AAA Min | AAAA: 32.59 (+1.04s | 3.1%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 188 | Layla Lezak | 33.64 | 10 | AAA Min | AAAA: 32.59 (+1.05s | 3.1%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 189 | Molly Bellflowers | 33.64 | 10 | AAA Min | AAAA: 32.59 (+1.05s | 3.1%) | YMCA of Middletown Barracudas | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 190 | Jordan Winters | 33.64 | 10 | AAA Min | AAAA: 32.59 (+1.05s | 3.1%) | South Orange County Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 191 | Carson Donlin | 33.65 | 10 | AAA Min | AAAA: 32.59 (+1.06s | 3.2%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 192 | Miya Liang | 33.66 | 10 | AAA Min | AAAA: 32.59 (+1.07s | 3.2%) | Otter Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 193 | Bella Hennequant | 33.66 | 10 | AAA Min | AAAA: 32.59 (+1.07s | 3.2%) | Westerville Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 194 | Alexis Baker | 33.67 | 10 | AAA Min | AAAA: 32.59 (+1.08s | 3.2%) | Triton Swimming of Louisville | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 195 | Makenna Schlesselman | 33.67 | 9 | AAA Min | AAAA: 32.59 (+1.08s | 3.2%) | Warren Regina | 11/14/2025 | 2025 Girls Catholic League Championships | |
| 196 | Vayda Kresse | 33.67 | 10 | AAA Min | AAAA: 32.59 (+1.08s | 3.2%) | YMCA of Middletown Barracudas | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 197 | Miller Lippe | 33.70 | 10 | AAA Min | AAAA: 32.59 (+1.11s | 3.3%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 198 | Josephine Stock | 33.71 | 10 | AAA Min | AAAA: 32.59 (+1.12s | 3.3%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 199 | Ava Swartzman | 33.72 | 10 | AAA Min | AAAA: 32.59 (+1.13s | 3.4%) | Sarasota Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 200 | Emma Ramos | 33.73 | 10 | AAA Min | AAAA: 32.59 (+1.14s | 3.4%) | Life Time Arizona Swim Team | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
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.