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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3101 | Alyssa Shingina | 48.23 | 10 | BB Min | A: 42.79 (+5.44s | 11.3%) | Wahoo\\\\\\'s of Wellington | 12/05/2025 | 2025 FG Holiday Champ | |
| 3102 | Naomi Lynn | 48.23 | 10 | BB Min | A: 42.79 (+5.44s | 11.3%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 3103 | Cali Hammond | 48.24 | 10 | BB Min | A: 42.79 (+5.45s | 11.3%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 3104 | Riley Blaugh | 48.24 | 10 | BB Min | A: 42.79 (+5.45s | 11.3%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 3105 | Charlotte Jones | 48.24 | 9 | BB Min | A: 42.79 (+5.45s | 11.3%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 3106 | Morgan Harris | 48.24 | 10 | BB Min | A: 42.79 (+5.45s | 11.3%) | New Rochelle YMCA Sailfish Swi | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 3107 | Alexa Wang | 48.24 | 10 | BB Min | A: 42.79 (+5.45s | 11.3%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | |
| 3108 | Grace Zheng | 48.25 | 10 | BB Min | A: 42.79 (+5.46s | 11.3%) | Circle City Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3109 | Jia Ryu | 48.25 | 10 | BB Min | A: 42.79 (+5.46s | 11.3%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 3110 | Aviana Sajuthi-Leach | 48.25 | 8 | BB Min | A: 42.79 (+5.46s | 11.3%) | Bay Club Panthers | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 3111 | Nathalie Zackor | 48.25 | 10 | BB Min | A: 42.79 (+5.46s | 11.3%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 3112 | Ipshita Sharan | 48.26 | 10 | BB Min | A: 42.79 (+5.47s | 11.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3113 | Elsa Nordstrom | 48.26 | 9 | BB Min | A: 42.79 (+5.47s | 11.3%) | Raleigh Swimming Association | 02/14/2026 | 2026 CAT Valentine Splash | |
| 3114 | Karolina Blom | 48.26 | 9 | BB Min | A: 42.79 (+5.47s | 11.3%) | Pacific Coast Marlins | 11/22/2025 | Thankswimming Classic 2025 | |
| 3115 | Zoey Kish | 48.26 | 8 | BB Min | A: 42.79 (+5.47s | 11.3%) | Parkland Swimming Club | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3116 | Maci Imperi | 48.26 | 10 | BB Min | A: 42.79 (+5.47s | 11.3%) | Gator Swim Club | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 3117 | Harlin Divine | 48.26 | 10 | BB Min | A: 42.79 (+5.47s | 11.3%) | CAC Stingrays Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 3118 | Marlowe Roemer | 48.26 | 10 | BB Min | A: 42.79 (+5.47s | 11.3%) | Atlantis Swimming | 01/16/2026 | 2026 Odd Age Classic | |
| 3119 | Angelina Militano | 48.27 | 9 | BB Min | A: 42.79 (+5.48s | 11.4%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 3120 | Anna Sniahurskaya | 48.27 | 10 | BB Min | A: 42.79 (+5.48s | 11.4%) | Rapids Area YMCA | 02/07/2026 | 2026 Grand Rapids Open | |
| 3121 | Nora Evans | 48.27 | 10 | BB Min | A: 42.79 (+5.48s | 11.4%) | Lehi Aquatics | 10/10/2025 | 2025 PC Sprints | |
| 3122 | Zoe Bowman | 48.27 | 9 | BB Min | A: 42.79 (+5.48s | 11.4%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 3123 | Alaina Barna | 48.27 | 10 | BB Min | A: 42.79 (+5.48s | 11.4%) | Poseidon Swimming Inc | 01/16/2026 | CA Y Winter Rumble Copied | |
| 3124 | Alaina Weaver | 48.27 | 9 | BB Min | A: 42.79 (+5.48s | 11.4%) | Ofpy Makos | 02/13/2026 | 2026 Showdown In Motown | |
| 3125 | Mackenzie Sisson | 48.27 | 10 | BB Min | A: 42.79 (+5.48s | 11.4%) | Brighton Aquatics Bull Sharks | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 3126 | Lincoln O'Gorman | 48.28 | 9 | BB Min | A: 42.79 (+5.49s | 11.4%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 3127 | Emma Ge | 48.28 | 8 | BB Min | A: 42.79 (+5.49s | 11.4%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3128 | Kylie Osborne | 48.29 | 8 | BB Min | A: 42.79 (+5.50s | 11.4%) | Poseidon Swimming Inc | 02/10/2024 | Central District 8 Under Championship Meet | |
| 3129 | Stella Spencer | 48.29 | 9 | BB Min | A: 42.79 (+5.50s | 11.4%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 3130 | Sophia Eichten | 48.29 | 10 | BB Min | A: 42.79 (+5.50s | 11.4%) | Hurricanes Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3131 | Eleanor Rogers | 48.30 | 10 | BB Min | A: 42.79 (+5.51s | 11.4%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 3132 | Summer Brockman | 48.30 | 10 | BB Min | A: 42.79 (+5.51s | 11.4%) | Bellingham Bay Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 3133 | Chloe Moon | 48.30 | 9 | BB Min | A: 42.79 (+5.51s | 11.4%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 3134 | Hannah Lyu | 48.30 | 9 | BB Min | A: 42.79 (+5.51s | 11.4%) | Long Island Express | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 3135 | BasilLee Pippin-Kanai | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 3136 | Vivienne Dunn | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | North Shore Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 3137 | Sophia Wang | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 3138 | Isla Budrow | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 3139 | Mariagracia Jacome | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | Fast Falcons | 12/13/2025 | 2025 FAST December Open | |
| 3140 | Lausanne Doan | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |
| 3141 | Katherine Dubitsky | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | Bgc-N. Westchester Marlins | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 3142 | Maya Ust | 48.32 | 9 | BB Min | A: 42.79 (+5.53s | 11.4%) | Swim Fort Lauderdale | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 3143 | Gabrielle Cohen | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3144 | Maahi Rao | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 3145 | Charlotte Chan | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Hawaii Swimming Club | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | |
| 3146 | Kiana Vicencio | 48.32 | 9 | BB Min | A: 42.79 (+5.53s | 11.4%) | Rattlers Swim Club | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 3147 | Annie Sun | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 3148 | Gianna DiPerna | 48.32 | 9 | BB Min | A: 42.79 (+5.53s | 11.4%) | Club Husker | 01/24/2026 | 2026 MW LSS Winterfest | |
| 3149 | Miriam Whitlock | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Asheville Jewish Community Cen | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3150 | Varvara Nedelko | 48.32 | 8 | BB Min | A: 42.79 (+5.53s | 11.4%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
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.