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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5901 | Mia Anderson | 47.10 | 9 | B Min | BB: 43.29 (+3.81s | 8.1%) | Burlingame Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | |
| 5902 | Josephine Cho | 47.11 | 10 | B Min | BB: 43.29 (+3.82s | 8.1%) | Manta Rays | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 5903 | Josephine Marichal | 47.11 | 10 | B Min | BB: 43.29 (+3.82s | 8.1%) | Down East Family YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 5904 | Sophie Geraghty | 47.11 | 9 | B Min | BB: 43.29 (+3.82s | 8.1%) | Weymouth Club Waves | 05/10/2026 | 2026 NE NSSC Invitational At BC High | |
| 5905 | June Kalberkamp | 47.11 | 9 | B Min | BB: 43.29 (+3.82s | 8.1%) | YMCA of the Triangle Area Swim | 07/25/2026 | 2026 RSA Flip Flop | |
| 5906 | Avery Jensen | 47.11 | 9 | B Min | BB: 43.29 (+3.82s | 8.1%) | Yankton Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 5907 | Everly Terrell | 47.11 | 10 | B Min | BB: 43.29 (+3.82s | 8.1%) | Gsa | 03/20/2026 | 2026 STAR Tar Heel States | |
| 5908 | Blakely Poarch | 47.11 | 10 | B Min | BB: 43.29 (+3.82s | 8.1%) | Tullahoma Swim Club | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 5909 | Alyssa Thorpe | 47.11 | 8 | B Min | BB: 43.29 (+3.82s | 8.1%) | Aquajets Swim Team | 09/26/2026 | 2026 MN AQJT Splash Into The Season | |
| 5910 | Lucy Tuders | 47.11 | 10 | B Min | BB: 43.29 (+3.82s | 8.1%) | Baylor Swim Club | 10/24/2026 | 2026 Martha Bass Invitational | |
| 5911 | Lucy Wei | 47.11 | 9 | B Min | BB: 43.29 (+3.82s | 8.1%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 5912 | Sydney Schroeder | 47.12 | 8 | B Min | BB: 43.29 (+3.83s | 8.1%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 5913 | Charlotte Arends | 47.12 | 9 | B Min | BB: 43.29 (+3.83s | 8.1%) | Willmar Aquatic Racing Stingra | 10/26/2025 | 2025 MN HAST Great Pumpkin | |
| 5914 | Lana Giordano | 47.12 | 9 | B Min | BB: 43.29 (+3.83s | 8.1%) | YMCA of Metro North Tritons | 01/30/2026 | 2026 NE GS Silver Championships | |
| 5915 | Cora Wagner | 47.12 | 9 | B Min | BB: 43.29 (+3.83s | 8.1%) | Sea Devils | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 5916 | Ellen Zvonar | 47.12 | 8 | B Min | BB: 43.29 (+3.83s | 8.1%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 5917 | Charlotte Wood | 47.12 | 8 | B Min | BB: 43.29 (+3.83s | 8.1%) | Coeur D\\\\\\'alene Area Swim Team | 10/10/2026 | SWAT Fall Challenge 2026 | |
| 5918 | Zoey Dao | 47.12 | 8 | B Min | BB: 43.29 (+3.83s | 8.1%) | SACRAMENTO AQUATICS CLUB | 09/26/2026 | 2026 CCA Spook Tacular | |
| 5919 | Astrid Rowland | 47.12 | 9 | B Min | BB: 43.29 (+3.83s | 8.1%) | Pflugerville Pflamingos | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 5920 | London Krupinski | 47.13 | 9 | B Min | BB: 43.29 (+3.84s | 8.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 5921 | Hazel Stephens | 47.13 | 8 | B Min | BB: 43.29 (+3.84s | 8.1%) | Middies Wave Ryders | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | |
| 5922 | Frances Schmitter | 47.13 | 8 | B Min | BB: 43.29 (+3.84s | 8.1%) | MN Flyers Swim Team | 01/25/2026 | 2026 MN HURR January Invitational | |
| 5923 | Calysta Guerrieri | 47.13 | 10 | B Min | BB: 43.29 (+3.84s | 8.1%) | Patuxent Aquatics Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 5924 | Evelyn Koehler | 47.13 | 9 | B Min | BB: 43.29 (+3.84s | 8.1%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 5925 | Maura Rojas | 47.13 | 10 | B Min | BB: 43.29 (+3.84s | 8.1%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | |
| 5926 | Viola Johnson | 47.13 | 9 | B Min | BB: 43.29 (+3.84s | 8.1%) | Hastings Area Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 5927 | Chloe Tucci | 47.13 | 10 | B Min | BB: 43.29 (+3.84s | 8.1%) | Circle C Select Swim Team | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 5928 | Candice Lei | 47.14 | 10 | B Min | BB: 43.29 (+3.85s | 8.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 5929 | Taylor Barr | 47.14 | 9 | B Min | BB: 43.29 (+3.85s | 8.2%) | Wasatch Front Fish Market | 12/13/2025 | SDAT Winter Pentathlon | |
| 5930 | Lucia Woronoff | 47.14 | 9 | B Min | BB: 43.29 (+3.85s | 8.2%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 5931 | Amelia Akers | 47.14 | 8 | B Min | BB: 43.29 (+3.85s | 8.2%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 5932 | Aurora Dallai | 47.14 | 10 | B Min | BB: 43.29 (+3.85s | 8.2%) | North Shore Swim Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
| 5933 | Aryahi Ojha | 47.15 | 9 | B Min | BB: 43.29 (+3.86s | 8.2%) | YMCA of Greater Nashua Storm | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 5934 | Naomi Chen | 47.15 | 8 | B Min | BB: 43.29 (+3.86s | 8.2%) | Streamline Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 5935 | Maeve Arseniadis | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 5936 | Louise Fleming | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 5937 | Emily Shuba | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Empire Swimming | 11/02/2025 | 2025 MR EAST 8 U Halloween Dual Meet | |
| 5938 | Anna Wingfield | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 5939 | Lily Streiff | 47.16 | 10 | B Min | BB: 43.29 (+3.87s | 8.2%) | Old Colony YMCA - Narwhals | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 5940 | Norma Capehart | 47.16 | 10 | B Min | BB: 43.29 (+3.87s | 8.2%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 5941 | Grace Spooner | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 5942 | Mirabel Suter | 47.16 | 10 | B Min | BB: 43.29 (+3.87s | 8.2%) | Fairport Area Swim Team | 10/16/2026 | 2026 NI FAST Friday Night At The Races #1 | |
| 5943 | Piper Aleshire | 47.17 | 9 | B Min | BB: 43.29 (+3.88s | 8.2%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 5944 | Audrey Warrington | 47.17 | 10 | B Min | BB: 43.29 (+3.88s | 8.2%) | Unattached | 04/15/2026 | 2026 ST NIST April Race Night | |
| 5945 | Emma Mahannah | 47.17 | 8 | B Min | BB: 43.29 (+3.88s | 8.2%) | Riptide Aquatics | 04/18/2026 | 2026 BMAC Spring Speed Challenge | |
| 5946 | Mirabel Lundgren | 47.17 | 10 | B Min | BB: 43.29 (+3.88s | 8.2%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 5947 | Emma Nesmith | 47.17 | 8 | B Min | BB: 43.29 (+3.88s | 8.2%) | Swim Florida | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 5948 | Simaya Gupta | 47.17 | 10 | B Min | BB: 43.29 (+3.88s | 8.2%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 5949 | Alyssa Alonso | 47.17 | 8 | B Min | BB: 43.29 (+3.88s | 8.2%) | South Florida Aquatic Club | 10/02/2026 | 2026 Speedo SOFLO Distance Challenge | |
| 5950 | Hazel Heaton | 47.18 | 10 | B Min | BB: 43.29 (+3.89s | 8.2%) | Klamath Union | 02/14/2025 | 2025 OR HS 4a 2 | |
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.