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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Sawyer Degroot | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Southwest Y Sharks | 02/07/2026 | 2026 Grand Rapids Open | |
| 902 | Grace Meissner | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Orinda Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 903 | Lennox Reynolds | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Screaming Eagle Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 904 | Kylie Smith | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Danvers YMCA Dolfins | 01/30/2026 | 2026 NE GS Silver Championships | |
| 905 | Kira Healy | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 906 | Shai Williams | 37.37 | 10 | A Min | AA: 36.19 (+1.18s | 3.2%) | Riptide Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 907 | Blake Tucker | 37.37 | 9 | A Min | AA: 36.19 (+1.18s | 3.2%) | Black Marlins Swim Team | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 908 | Maggie Burris | 37.38 | 9 | A Min | AA: 36.19 (+1.19s | 3.2%) | Madison Swimming Association | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 909 | Alexandra Barboza | 37.38 | 10 | A Min | AA: 36.19 (+1.19s | 3.2%) | Blue Marlins Of Hialeah Garden | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 910 | Yoyo Wu | 37.38 | 8 | A Min | AA: 36.19 (+1.19s | 3.2%) | Atlantic Coast Athletic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 911 | Helen Gonzalez Arroyo | 37.38 | 9 | A Min | AA: 36.19 (+1.19s | 3.2%) | Just Care Aquatics Tritons | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 912 | Sophia Hunter | 37.39 | 9 | A Min | AA: 36.19 (+1.20s | 3.2%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 913 | Reese Potter | 37.39 | 10 | A Min | AA: 36.19 (+1.20s | 3.2%) | Mason Makos Swim Team | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 914 | Ashlyn Gibbons | 37.39 | 10 | A Min | AA: 36.19 (+1.20s | 3.2%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 915 | Amina Bodlli | 37.41 | 9 | A Min | AA: 36.19 (+1.22s | 3.3%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 916 | Rae Cubrilo | 37.41 | 10 | A Min | AA: 36.19 (+1.22s | 3.3%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 917 | Abigail Korn | 37.41 | 10 | A Min | AA: 36.19 (+1.22s | 3.3%) | Ransom Everglades Aquatic Club | 12/11/2025 | 35th Annual Winter Championships | |
| 918 | Lucia Belmonte | 37.42 | 10 | A Min | AA: 36.19 (+1.23s | 3.3%) | Connetquot Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 919 | Gabriella Gentile | 37.42 | 10 | A Min | AA: 36.19 (+1.23s | 3.3%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 920 | Frederique Medina-Lashko | 37.43 | 8 | A Min | AA: 36.19 (+1.24s | 3.3%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 921 | Lochlyn White | 37.43 | 10 | A Min | AA: 36.19 (+1.24s | 3.3%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 922 | Anvitha Prem | 37.43 | 11 | A Min | AA: 36.19 (+1.24s | 3.3%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 923 | Genevieve Alvarez | 37.43 | 10 | A Min | AA: 36.19 (+1.24s | 3.3%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 924 | Ellie Thompson | 37.43 | 9 | A Min | AA: 36.19 (+1.24s | 3.3%) | Fox Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 925 | Emily Castilleja | 37.43 | 10 | A Min | AA: 36.19 (+1.24s | 3.3%) | Centreville Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 926 | Carson Donlin | 37.44 | 9 | A Min | AA: 36.19 (+1.25s | 3.3%) | Denver Swim Academy | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 927 | Eris Bielke | 37.44 | 10 | A Min | AA: 36.19 (+1.25s | 3.3%) | Velocity Aquatics | 02/07/2026 | 2026 MN SDVL Sweet Heart Classic | |
| 928 | Adalyn Zucco | 37.44 | 10 | A Min | AA: 36.19 (+1.25s | 3.3%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 929 | Suttyn Tanis | 37.45 | 10 | A Min | AA: 36.19 (+1.26s | 3.4%) | Jenison | 02/07/2026 | 2026 Grand Rapids Open | |
| 930 | Mela Villalon Hunhoff | 37.46 | 9 | A Min | AA: 36.19 (+1.27s | 3.4%) | Unattached | 12/12/2025 | Winter SC Age Group Championships | |
| 931 | AnnaBelle Sawyer | 37.46 | 9 | A Min | AA: 36.19 (+1.27s | 3.4%) | Grand Rapids Aquatics | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 932 | Aubrey Tompkins | 37.47 | 9 | A Min | AA: 36.19 (+1.28s | 3.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 933 | Rachel Yen | 37.47 | 9 | A Min | AA: 36.19 (+1.28s | 3.4%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 934 | Esther Lin | 37.47 | 11 | A Min | AA: 36.19 (+1.28s | 3.4%) | Phoenix Aquatic Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | |
| 935 | Emerson Clark | 37.47 | 9 | A Min | AA: 36.19 (+1.28s | 3.4%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 936 | Sullivan Linnehan | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Frederick Area Swim Team | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 937 | Aroha Lousich | 37.49 | 9 | A Min | AA: 36.19 (+1.30s | 3.5%) | Mckay | 02/15/2025 | 2025 OR HS 5a 3 | |
| 938 | Olivia Dyjak | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Evolution Racing Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 939 | Margot Malone | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Kingfish Swimming Medfield | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 940 | Violet Gumina | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 941 | Hadley Talley | 37.49 | 10 | A Min | AA: 36.19 (+1.30s | 3.5%) | Fox Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 942 | Charlotte Smith | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Seattle Metropolitan Aquatic C | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 943 | Mia Leahy Ledesma | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | YMCA of the North Shore Sharks | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 944 | Dianne Mejias | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Velocity Swimming | 12/06/2025 | 2025 IE VS Christmas Open | |
| 945 | Alyssa Yu | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 946 | Courtney Wells | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 947 | Molly McCullough | 37.50 | 9 | A Min | AA: 36.19 (+1.31s | 3.5%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 948 | Piper Favilla | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Northern Lakes Aquatic Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 949 | Victoria Grabowski | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 950 | Rachel McKenzie | 37.50 | 10 | A Min | AA: 36.19 (+1.31s | 3.5%) | Bend Swim Club | 11/21/2025 | 2025 Rogue Rapids Sofia Marks 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.