USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Samara Davis | 38.11 | 10 | AAA Min | AAAA: 37.49 (+0.62s | 1.6%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 52 | Blythe Rodgers | 38.13 | 10 | AAA Min | AAAA: 37.49 (+0.64s | 1.7%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 53 | Vivienne Han | 38.23 | 10 | AAA Min | AAAA: 37.49 (+0.74s | 1.9%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 54 | Nya Lu | 38.27 | 10 | AAA Min | AAAA: 37.49 (+0.78s | 2.0%) | South Orange County Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 55 | Amelie Tihanyi | 38.31 | 10 | AAA Min | AAAA: 37.49 (+0.82s | 2.1%) | Paseo Aquatics Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 56 | Lydia Nishimura | 38.31 | 9 | AAA Min | AAAA: 37.49 (+0.82s | 2.1%) | Rushmore Swim Team | 06/27/2026 | 2026 SD Summer Starter | |
| 57 | Emerson Bright | 38.39 | 10 | AAA Min | AAAA: 37.49 (+0.90s | 2.3%) | Northeast Family YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 58 | Leilani Hill | 38.43 | 10 | AAA Min | AAAA: 37.49 (+0.94s | 2.4%) | Tuna Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 59 | Olivia Wise | 38.44 | 10 | AAA Min | AAAA: 37.49 (+0.95s | 2.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 60 | Alexandra Steensland | 38.45 | 10 | AAA Min | AAAA: 37.49 (+0.96s | 2.5%) | Unattached | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 61 | Gigi Thibault | 38.47 | 10 | AAA Min | AAAA: 37.49 (+0.98s | 2.5%) | Pointe Aquatics | 05/16/2025 | Busbey Invitational 2025 | |
| 62 | Sophia Pitts | 38.50 | 10 | AAA Min | AAAA: 37.49 (+1.01s | 2.6%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 63 | Kaila Perry | 38.55 | 9 | AAA Min | AAAA: 37.49 (+1.06s | 2.7%) | Crystal Coast Aquatics | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 64 | Neola Chen | 38.56 | 10 | AAA Min | AAAA: 37.49 (+1.07s | 2.8%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 65 | Mia Valdiviezo | 38.56 | 10 | AAA Min | AAAA: 37.49 (+1.07s | 2.8%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 66 | Sophie Wang | 38.58 | 10 | AAA Min | AAAA: 37.49 (+1.09s | 2.8%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 67 | Eve Anthofer | 38.59 | 10 | AAA Min | AAAA: 37.49 (+1.10s | 2.9%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 68 | Ryland Ghent | 38.60 | 9 | AAA Min | AAAA: 37.49 (+1.11s | 2.9%) | Swim Tampa Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 69 | Romina Aflaki | 38.60 | 10 | AAA Min | AAAA: 37.49 (+1.11s | 2.9%) | Texas Ford Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 70 | Bella Cai | 38.66 | 10 | AAA Min | AAAA: 37.49 (+1.17s | 3.0%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 71 | Adrienne Rast | 38.66 | 10 | AAA Min | AAAA: 37.49 (+1.17s | 3.0%) | Nitro Swimming | 05/30/2026 | 2026 ST NTRO LC May Splashdown | |
| 72 | Sadie Stein | 38.68 | 10 | AAA Min | AAAA: 37.49 (+1.19s | 3.1%) | Streamline Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 73 | Emerson Grauzer | 38.68 | 10 | AAA Min | AAAA: 37.49 (+1.19s | 3.1%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 74 | Annabel Brewer | 38.69 | 10 | AAA Min | AAAA: 37.49 (+1.20s | 3.1%) | River City Aquatics | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 75 | Vivian Xin | 38.70 | 10 | AAA Min | AAAA: 37.49 (+1.21s | 3.1%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 76 | Colette Li | 38.71 | 10 | AAA Min | AAAA: 37.49 (+1.22s | 3.2%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 77 | Alexa Webb | 38.74 | 10 | AAA Min | AAAA: 37.49 (+1.25s | 3.2%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 78 | Charleston Brooks | 38.79 | 10 | AAA Min | AAAA: 37.49 (+1.30s | 3.4%) | SwimRVA | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 79 | Aolani Hampton | 38.79 | 10 | AAA Min | AAAA: 37.49 (+1.30s | 3.4%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 80 | Olivia With | 38.82 | 10 | AAA Min | AAAA: 37.49 (+1.33s | 3.4%) | YMCA of the Triangle Area Swim | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 81 | Kayla Cepeda | 38.82 | 10 | AAA Min | AAAA: 37.49 (+1.33s | 3.4%) | Southwest Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 82 | Leven Cunning | 38.83 | 10 | AAA Min | AAAA: 37.49 (+1.34s | 3.5%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 83 | Miller Lippe | 38.83 | 10 | AAA Min | AAAA: 37.49 (+1.34s | 3.5%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 84 | Sage Griffiths | 38.86 | 10 | AAA Min | AAAA: 37.49 (+1.37s | 3.5%) | Montverde Aquatic Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 85 | Catherine Zhang | 38.87 | 10 | AAA Min | AAAA: 37.49 (+1.38s | 3.6%) | Dare Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 86 | Leonora Foster | 38.90 | 9 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Occoquan Swimming | 06/05/2026 | HNVR Storm Surge 2026 | |
| 87 | Olivia Posegay | 38.91 | 9 | AAA Min | AAAA: 37.49 (+1.42s | 3.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 88 | Kaia Fullone | 38.94 | 10 | AAA Min | AAAA: 37.49 (+1.45s | 3.7%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 89 | Ariel Kwong | 38.94 | 10 | AAA Min | AAAA: 37.49 (+1.45s | 3.7%) | Kamehameha Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 90 | Clementine Mitchell | 38.95 | 10 | AAA Min | AAAA: 37.49 (+1.46s | 3.7%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 91 | Ember Howard | 38.97 | 10 | AAA Min | AAAA: 37.49 (+1.48s | 3.8%) | Fast Falcons | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 92 | Carson Donlin | 38.97 | 10 | AAA Min | AAAA: 37.49 (+1.48s | 3.8%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 93 | Margaret Wang | 38.97 | 8 | AAA Min | AAAA: 37.49 (+1.48s | 3.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 94 | Avery Burgin | 38.97 | 10 | AAA Min | AAAA: 37.49 (+1.48s | 3.8%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 95 | Gina Dong | 38.98 | 9 | AAA Min | AAAA: 37.49 (+1.49s | 3.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 96 | Miya Liang | 39.07 | 10 | AAA Min | AAAA: 37.49 (+1.58s | 4.0%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 97 | Khloe Morse | 39.08 | 10 | AAA Min | AAAA: 37.49 (+1.59s | 4.1%) | Carrollwood Village Swim Team | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 98 | Elizabeth Holliday | 39.11 | 10 | AAA Min | AAAA: 37.49 (+1.62s | 4.1%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 99 | Elizabeth Atrous | 39.14 | 10 | AAA Min | AAAA: 37.49 (+1.65s | 4.2%) | Unattached | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 100 | Katherine Rabinovich | 39.14 | 10 | AAA Min | AAAA: 37.49 (+1.65s | 4.2%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | |
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.