USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5051 | Evelyn Taube | 51.11 | 9 | B Min | BB: 48.69 (+2.42s | 4.7%) | Utica Shelby Swim Club | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | |
| 5052 | Amelia Cheng | 51.11 | 10 | B Min | BB: 48.69 (+2.42s | 4.7%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | |
| 5053 | Andi Allphin | 51.11 | 9 | B Min | BB: 48.69 (+2.42s | 4.7%) | Rogue Rapids | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5054 | My-Anh To | 51.11 | 10 | B Min | BB: 48.69 (+2.42s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5055 | Norelle Moldenhauer | 51.12 | 10 | B Min | BB: 48.69 (+2.43s | 4.8%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 5056 | Evelyn Li | 51.12 | 10 | B Min | BB: 48.69 (+2.43s | 4.8%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 5057 | Alexandra Bartemus | 51.12 | 8 | B Min | BB: 48.69 (+2.43s | 4.8%) | SwimMAC Carolina | 10/18/2025 | 2025 SwimMAC Fall Invite | |
| 5058 | Rylee Currier | 51.12 | 8 | B Min | BB: 48.69 (+2.43s | 4.8%) | Williamsburg Aquatic Club | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 5059 | Calista Eversole | 51.12 | 9 | B Min | BB: 48.69 (+2.43s | 4.8%) | Rapids Area YMCA | 12/13/2025 | 2025 Holiday Cup | |
| 5060 | Nelli Agalliu | 51.12 | 9 | B Min | BB: 48.69 (+2.43s | 4.8%) | Riptide Swim Team | 03/07/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 5061 | Olivia Zhang | 51.13 | 10 | B Min | BB: 48.69 (+2.44s | 4.8%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 5062 | Penelope King | 51.13 | 9 | B Min | BB: 48.69 (+2.44s | 4.8%) | Aberdeen Swim Club | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 5063 | Ariane Ockers | 51.13 | 9 | B Min | BB: 48.69 (+2.44s | 4.8%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 5064 | Elaine Smith | 51.13 | 10 | B Min | BB: 48.69 (+2.44s | 4.8%) | Lynchburg YMCA Swim Team | 09/19/2025 | 2025 LY Season Opener | |
| 5065 | Mackenzie Wilson | 51.13 | 10 | B Min | BB: 48.69 (+2.44s | 4.8%) | SwimRVA | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 5066 | Elizabeth Shannon | 51.13 | 10 | B Min | BB: 48.69 (+2.44s | 4.8%) | Front Range Barracudas | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 5067 | Eden Covey | 51.13 | 8 | B Min | BB: 48.69 (+2.44s | 4.8%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 5068 | Georgia Yurchak | 51.13 | 8 | B Min | BB: 48.69 (+2.44s | 4.8%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 5069 | Alessia Quaranta | 51.14 | 9 | B Min | BB: 48.69 (+2.45s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 5070 | Moira Harris | 51.14 | 8 | B Min | BB: 48.69 (+2.45s | 4.8%) | Tampa Bay Aquatics | 07/25/2025 | 2025 Summer Area 3 Championships | |
| 5071 | Amelia Nordyke | 51.14 | 10 | B Min | BB: 48.69 (+2.45s | 4.8%) | Tiger Shark of Texas | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 5072 | Kyra Biswas | 51.14 | 9 | B Min | BB: 48.69 (+2.45s | 4.8%) | Cranston YMCA Marlins | 01/24/2026 | 2026 NE KCY New Year S Splash | |
| 5073 | Reese Webley | 51.14 | 9 | B Min | BB: 48.69 (+2.45s | 4.8%) | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |
| 5074 | Tessa Linsmeyer | 51.15 | 9 | B Min | BB: 48.69 (+2.46s | 4.8%) | Riptide Swim Team | 03/07/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 5075 | Aryaa Adivarekar | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 5076 | Olivia Wetzel | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Accokeek Stroke Technique Swim | 01/03/2026 | 2026 ASTS Invitational | |
| 5077 | Marley Cummings | 51.15 | 9 | B Min | BB: 48.69 (+2.46s | 4.8%) | Piranha Aquatics | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 5078 | Flora Molnar | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Wasatch Front Fish Market | 12/10/2025 | WFFM December Developmental | |
| 5079 | Olivia Royberman | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Staten Island Aquatics Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 5080 | Lila Martin | 51.16 | 9 | B Min | BB: 48.69 (+2.47s | 4.8%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | |
| 5081 | Samantha McConnell | 51.16 | 10 | B Min | BB: 48.69 (+2.47s | 4.8%) | Rushmore Swim Team | 02/13/2026 | 2026 SD Short Course Rising Stars | |
| 5082 | Raquel Maresco | 51.17 | 10 | B Min | BB: 48.69 (+2.48s | 4.8%) | Indian River Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 5083 | Scarlett Moreno | 51.17 | 9 | B Min | BB: 48.69 (+2.48s | 4.8%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 5084 | Alivia Argust | 51.17 | 10 | B Min | BB: 48.69 (+2.48s | 4.8%) | Foxjets Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 5085 | Siena Sweeney | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Renegade Aquatics | 10/11/2025 | 2025 SI RSD All Ages B C Meet | |
| 5086 | Zoey Kerrigan | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Frederick Area Swim Team | 09/26/2025 | RAC First Splash 2025 | |
| 5087 | Su Cimren | 51.18 | 8 | B Min | BB: 48.69 (+2.49s | 4.9%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 5088 | Emma Ker | 51.18 | 9 | B Min | BB: 48.69 (+2.49s | 4.9%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 5089 | Alice Nolan | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | |
| 5090 | Madelyn Monte | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Westerly-Pawcatuck Y Dolphins | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 5091 | Whittaker Gold | 51.18 | 8 | B Min | BB: 48.69 (+2.49s | 4.9%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 5092 | Elaine Thacker | 51.18 | 10 | B Min | BB: 48.69 (+2.49s | 4.9%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 5093 | Mackenzie Fogarty | 51.18 | 8 | B Min | BB: 48.69 (+2.49s | 4.9%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 5094 | Malia May | 51.18 | 9 | B Min | BB: 48.69 (+2.49s | 4.9%) | Tri Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 5095 | Nora Guerriero | 51.19 | 11 | B Min | BB: 48.69 (+2.50s | 4.9%) | West Michigan Swimmers | 02/07/2026 | 2026 Grand Rapids Open | |
| 5096 | Maya Ban Boca | 51.19 | 10 | B Min | BB: 48.69 (+2.50s | 4.9%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 5097 | Blair Beylor | 51.19 | 10 | B Min | BB: 48.69 (+2.50s | 4.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 5098 | Luciana Galvin | 51.19 | 9 | B Min | BB: 48.69 (+2.50s | 4.9%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 5099 | Julianna Thompson | 51.19 | 10 | B Min | BB: 48.69 (+2.50s | 4.9%) | Bayside Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 5100 | Amelia Borr | 51.19 | 7 | B Min | BB: 48.69 (+2.50s | 4.9%) | West Michigan Swimmers | 02/07/2026 | 2026 Grand Rapids Open | |
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.