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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6651 | Eleanor Day | 48.08 | 10 | B Min | BB: 43.29 (+4.79s | 10.0%) | Merritt Athletic Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 6652 | Scout Porter | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 6653 | April Mu | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 6654 | Quinton Lo | 48.09 | 7 | B Min | BB: 43.29 (+4.80s | 10.0%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 6655 | Harleigh Orr-Anacleto | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Lahaina Swim Club | 09/19/2026 | 2026 MAGSA SCY A 1 | |
| 6656 | Mia Hara-Joesting | 48.09 | 10 | B Min | BB: 43.29 (+4.80s | 10.0%) | Punahou Aquatics Institute | 09/13/2026 | PCA ABC Kalani SCY Meet | |
| 6657 | Norah Fang | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Foxjets Swim Team | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 6658 | Grace Foster | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 6659 | Abigail Watson | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 6660 | Elizabeth Landefeld | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 6661 | Elizabeth Knight | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | Gvac Sea Dragons | 01/16/2026 | CA Y Winter Rumble Copied | |
| 6662 | Eleanor Lin | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | Minneapolis Lake Monsters | 02/01/2026 | 2026 MN STAR Last Chance Invite | |
| 6663 | Josephine Harvey | 48.10 | 9 | B Min | BB: 43.29 (+4.81s | 10.0%) | 92ny Flying Dolphins | 11/14/2025 | 2025 MR COND November IMX Invitational | |
| 6664 | McKenna Whitley | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 6665 | Presley Ukich | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | Sandpoint Sharks Swim Club | 10/10/2026 | SWAT Fall Challenge 2026 | |
| 6666 | Lori Zhang | 48.10 | 8 | B Min | BB: 43.29 (+4.81s | 10.0%) | Tualatin Hills Swim Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 6667 | Reagan Smith | 48.10 | 10 | B Min | BB: 43.29 (+4.81s | 10.0%) | Watertown Area Swim Club | 10/25/2026 | 2026 Ghouls In The Pool | |
| 6668 | Dottie Simon | 48.11 | 9 | B Min | BB: 43.29 (+4.82s | 10.0%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 6669 | Mackenzie Ross | 48.11 | 9 | B Min | BB: 43.29 (+4.82s | 10.0%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 6670 | Lillian Pierce | 48.11 | 10 | B Min | BB: 43.29 (+4.82s | 10.0%) | Patuxent Aquatics Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 6671 | Tillie Link | 48.11 | 10 | B Min | BB: 43.29 (+4.82s | 10.0%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 6672 | Claire Garrigues | 48.11 | 10 | B Min | BB: 43.29 (+4.82s | 10.0%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 6673 | Milla Szenasi | 48.11 | 8 | B Min | BB: 43.29 (+4.82s | 10.0%) | Metro Area Life Time | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 6674 | Charlotte Anderson | 48.11 | 10 | B Min | BB: 43.29 (+4.82s | 10.0%) | Executive Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 6675 | Emery Anderson | 48.11 | 10 | B Min | BB: 43.29 (+4.82s | 10.0%) | Team Sopris Swimming | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | |
| 6676 | Ella Zelichonok | 48.11 | 8 | B Min | BB: 43.29 (+4.82s | 10.0%) | SwimRight Team | 10/10/2025 | 2025 Gulliver Fall Classic | |
| 6677 | Ahnya Zhou | 48.12 | 8 | B Min | BB: 43.29 (+4.83s | 10.0%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 6678 | Stephanie Aikens | 48.12 | 9 | B Min | BB: 43.29 (+4.83s | 10.0%) | Maverick Aquatics | 04/25/2026 | 2026 CO Aspen Spring Invite | |
| 6679 | Isla Galvin | 48.12 | 10 | B Min | BB: 43.29 (+4.83s | 10.0%) | Portland Porpoise Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 6680 | Penelope Schebler | 48.12 | 10 | B Min | BB: 43.29 (+4.83s | 10.0%) | Livermore AquaCowboys | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 6681 | Peyton Warwick | 48.12 | 10 | B Min | BB: 43.29 (+4.83s | 10.0%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 6682 | Cienna Gotelli | 48.12 | 8 | B Min | BB: 43.29 (+4.83s | 10.0%) | Heartland Swim Assoc | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 6683 | Virginia Makens | 48.12 | 10 | B Min | BB: 43.29 (+4.83s | 10.0%) | Castle Rock Swimming | 10/10/2026 | 2026 CO FST Swim Pink | |
| 6684 | Nora Schneider | 48.12 | 9 | B Min | BB: 43.29 (+4.83s | 10.0%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 6685 | Betty Gatlin | 48.12 | 10 | B Min | BB: 43.29 (+4.83s | 10.0%) | Germantown Swim Team | 09/25/2026 | 2026 Tiger Fall Classic | |
| 6686 | Nina Wang | 48.13 | 9 | B Min | BB: 43.29 (+4.84s | 10.1%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 6687 | Wren Fallon | 48.13 | 9 | B Min | BB: 43.29 (+4.84s | 10.1%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 6688 | Sofie Merida Robles | 48.13 | 10 | B Min | BB: 43.29 (+4.84s | 10.1%) | Grand Rapids Aquatics | 12/05/2025 | EGRA 2025 Winter Washout | |
| 6689 | Arya Gilman | 48.13 | 10 | B Min | BB: 43.29 (+4.84s | 10.1%) | Atlantis Swimming | 01/16/2026 | 2026 Odd Age Classic | |
| 6690 | Susanne Jordan | 48.13 | 9 | B Min | BB: 43.29 (+4.84s | 10.1%) | York Swim Club of Northern Vir | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 6691 | Grace O'Keefe | 48.13 | 10 | B Min | BB: 43.29 (+4.84s | 10.1%) | Bluefish Swim Club | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 6692 | Frances Thirolf | 48.13 | 6 | B Min | BB: 43.29 (+4.84s | 10.1%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 6693 | Stella di Benedetto | 48.13 | 9 | B Min | BB: 43.29 (+4.84s | 10.1%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 6694 | Victoria Prieto | 48.13 | 8 | B Min | BB: 43.29 (+4.84s | 10.1%) | South Florida Aquatic Club | 09/11/2026 | 2026 Michael S Memorial Meet | |
| 6695 | Isabella Schwartz | 48.13 | 10 | B Min | BB: 43.29 (+4.84s | 10.1%) | Cardinal Aquatics | 10/10/2026 | 2026 Splash N Dash | |
| 6696 | Asiri Cerda | 48.14 | 10 | B Min | BB: 43.29 (+4.85s | 10.1%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 6697 | Ellia Kast | 48.14 | 8 | B Min | BB: 43.29 (+4.85s | 10.1%) | Neptune Swimming | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 6698 | Penelope Orozco | 48.14 | 10 | B Min | BB: 43.29 (+4.85s | 10.1%) | Roosevelt Island Marlins Swim | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 6699 | Charlotte Falero | 48.14 | 10 | B Min | BB: 43.29 (+4.85s | 10.1%) | Unattached | 01/16/2026 | 2026 Pentathlon | |
| 6700 | Haley Cordero-Landes | 48.14 | 9 | B Min | BB: 43.29 (+4.85s | 10.1%) | Tiger Aquatics | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
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.