USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3051 | Elis Oruc | 1:00.74 | 10 | B Min | BB: 55.49 (+5.25s | 8.6%) | Apex Aquatic Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 3052 | Lydia Morris | 1:00.74 | 9 | B Min | BB: 55.49 (+5.25s | 8.6%) | Worthington Swim Club | 07/10/2026 | 2026 OH NW LC Regional Champs | |
| 3053 | Leela Ambrose | 1:00.74 | 9 | B Min | BB: 55.49 (+5.25s | 8.6%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 3054 | Reagan Urness | 1:00.74 | 10 | B Min | BB: 55.49 (+5.25s | 8.6%) | Spokane Sea Serpents | 06/19/2026 | 2026 SWAT Summer Solstice | |
| 3055 | Grace Nichols | 1:00.74 | 10 | B Min | BB: 55.49 (+5.25s | 8.6%) | Blue Wave Swimming | 05/16/2025 | 2025 SYS Memorial Meet | |
| 3056 | Quinn Kelly-Wilson | 1:00.74 | 10 | B Min | BB: 55.49 (+5.25s | 8.6%) | Parkway-Rockwood Gateway Swim | 06/26/2026 | 88th CSP Summer Invitational | |
| 3057 | Madison Vogel | 1:00.75 | 7 | B Min | BB: 55.49 (+5.26s | 8.7%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 3058 | Rose Boneparth | 1:00.75 | 10 | B Min | BB: 55.49 (+5.26s | 8.7%) | Portland Porpoise Swim Club | 07/10/2026 | 2026 NE NSSC July Trials Finals @ Colby | |
| 3059 | Siyana Pavlov | 1:00.75 | 10 | B Min | BB: 55.49 (+5.26s | 8.7%) | Boca Raton Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 3060 | Ella Simpson | 1:00.75 | 9 | B Min | BB: 55.49 (+5.26s | 8.7%) | Triton Swimming of Louisville | 05/15/2026 | 2026 Triton Summer Launch | |
| 3061 | Campbell DeBoer | 1:00.75 | 10 | B Min | BB: 55.49 (+5.26s | 8.7%) | Watertown Area Swim Club | 06/26/2026 | 2026 SD SFST Summer Surge Classic | |
| 3062 | Daphne Lane | 1:00.76 | 9 | B Min | BB: 55.49 (+5.27s | 8.7%) | Streamline Aquatics | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | |
| 3063 | Athena Altfield | 1:00.76 | 9 | B Min | BB: 55.49 (+5.27s | 8.7%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 3064 | Hanna Wu | 1:00.76 | 10 | B Min | BB: 55.49 (+5.27s | 8.7%) | Issaquah Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 3065 | Elaine Wang | 1:00.77 | 9 | B Min | BB: 55.49 (+5.28s | 8.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 3066 | Calla Mussallem | 1:00.77 | 9 | B Min | BB: 55.49 (+5.28s | 8.7%) | Thunder Coast Aquatics | 06/12/2026 | Neptune Swimming June LC Meet | |
| 3067 | Natalie Vorona | 1:00.78 | 8 | B Min | BB: 55.49 (+5.29s | 8.7%) | Dolphin Club | 04/18/2026 | 2026 SwimRVA Carnation Clash | |
| 3068 | Elena Bacon | 1:00.78 | 10 | B Min | BB: 55.49 (+5.29s | 8.7%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 3069 | Alaila Deleon | 1:00.78 | 10 | B Min | BB: 55.49 (+5.29s | 8.7%) | Swim Melbourne | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 3070 | Hadley Burns | 1:00.78 | 9 | B Min | BB: 55.49 (+5.29s | 8.7%) | Granite Falls Makos | 05/02/2026 | GOLD LC Open 2026 | |
| 3071 | Briella DeLeon | 1:00.78 | 9 | B Min | BB: 55.49 (+5.29s | 8.7%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 3072 | Waverly Anderson | 1:00.78 | 9 | B Min | BB: 55.49 (+5.29s | 8.7%) | Rushmore Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 3073 | Lillian O'Dell | 1:00.79 | 9 | B Min | BB: 55.49 (+5.30s | 8.7%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 3074 | Delaney Lynch | 1:00.79 | 9 | B Min | BB: 55.49 (+5.30s | 8.7%) | Carrollwood Village Swim Team | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 3075 | Audrey Van Maasdam | 1:00.79 | 7 | B Min | BB: 55.49 (+5.30s | 8.7%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 3076 | Carlee Evans | 1:00.80 | 9 | B Min | BB: 55.49 (+5.31s | 8.7%) | Old Dominion Aquatic Club | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 3077 | Alisson Hernandez Rocha | 1:00.81 | 8 | B Min | BB: 55.49 (+5.32s | 8.7%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 3078 | Mackenzie Leonhardt | 1:00.81 | 10 | B Min | BB: 55.49 (+5.32s | 8.7%) | Marlins Of Raleigh | 04/25/2026 | 2026 NCAC Quad Meet | |
| 3079 | Harper Zion | 1:00.81 | 10 | B Min | BB: 55.49 (+5.32s | 8.7%) | Virginia Gators | 06/19/2026 | 2026 Firefish June Jam | |
| 3080 | Nova McGowan | 1:00.81 | 10 | B Min | BB: 55.49 (+5.32s | 8.7%) | Greater Columbus Swim Tm Of Oh | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 3081 | Isla Herdell | 1:00.81 | 10 | B Min | BB: 55.49 (+5.32s | 8.7%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 3082 | River Steinbis | 1:00.82 | 10 | B Min | BB: 55.49 (+5.33s | 8.8%) | Boise YMCA Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 3083 | Charlotte Nguyen | 1:00.82 | 8 | B Min | BB: 55.49 (+5.33s | 8.8%) | North Star Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 3084 | Emerson Clark | 1:00.83 | 9 | B Min | BB: 55.49 (+5.34s | 8.8%) | Skagit Valley YMCA Tritons | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 3085 | Margot Brimmage | 1:00.84 | 9 | B Min | BB: 55.49 (+5.35s | 8.8%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 3086 | Evelyn Fredericks | 1:00.84 | 10 | B Min | BB: 55.49 (+5.35s | 8.8%) | Team Vortex | 07/10/2026 | 2026 CO NCS Gold District Championships | |
| 3087 | Shira Rattner | 1:00.84 | 8 | B Min | BB: 55.49 (+5.35s | 8.8%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 3088 | Reagan Swederska | 1:00.84 | 9 | B Min | BB: 55.49 (+5.35s | 8.8%) | Mason Manta Rays | 07/10/2026 | 2026 OH SW LC Regional Champs | |
| 3089 | Nora Craggy | 1:00.84 | 10 | B Min | BB: 55.49 (+5.35s | 8.8%) | Hydro Swim Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 3090 | Lilith Saenz | 1:00.84 | 10 | B Min | BB: 55.49 (+5.35s | 8.8%) | Alamo Area Aquatic Association | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 3091 | Odette Rivas Wittwer | 1:00.85 | 8 | B Min | BB: 55.49 (+5.36s | 8.8%) | Gold Coast Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 3092 | Ava Mehrmashhadi | 1:00.86 | 10 | B Min | BB: 55.49 (+5.37s | 8.8%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 3093 | Isabel Tran | 1:00.86 | 10 | B Min | BB: 55.49 (+5.37s | 8.8%) | Waterloo Swimming | 06/06/2026 | 2026 ST ASC June Bug | |
| 3094 | Christina xie | 1:00.86 | 9 | B Min | BB: 55.49 (+5.37s | 8.8%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 3095 | Suri Zhang | 1:00.87 | 9 | B Min | BB: 55.49 (+5.38s | 8.8%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 3096 | Caroline Erickson | 1:00.87 | 9 | B Min | BB: 55.49 (+5.38s | 8.8%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 3097 | Khaleesi Rico | 1:00.87 | 10 | B Min | BB: 55.49 (+5.38s | 8.8%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 3098 | Harper DeKeuster | 1:00.87 | 10 | B Min | BB: 55.49 (+5.38s | 8.8%) | Northeast Family YMCA | 05/08/2026 | 2026 Cardinal Aquatics Summer Throwdown | |
| 3099 | Danielle Bessinger | 1:00.87 | 9 | B Min | BB: 55.49 (+5.38s | 8.8%) | Lake Cumberland Swim | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 3100 | Alex Flores | 1:00.89 | 8 | B Min | BB: 55.49 (+5.40s | 8.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
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.