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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | Brailey Adams | 47.74 | 10 | BB Min | A: 42.79 (+4.95s | 10.4%) | Razor Aquatics | 02/14/2026 | SAC Winter Classic | |
| 2852 | Mackenzie Kapoi | 47.74 | 10 | BB Min | A: 42.79 (+4.95s | 10.4%) | Issaquah Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2853 | Anvika Chirumamilla | 47.74 | 9 | BB Min | A: 42.79 (+4.95s | 10.4%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | |
| 2854 | Olivia Jones | 47.74 | 10 | BB Min | A: 42.79 (+4.95s | 10.4%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2855 | Isabel Begic | 47.74 | 10 | BB Min | A: 42.79 (+4.95s | 10.4%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2856 | Lucy Enger | 47.75 | 8 | BB Min | A: 42.79 (+4.96s | 10.4%) | Tuna Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 2857 | Anderson Drozd | 47.75 | 9 | BB Min | A: 42.79 (+4.96s | 10.4%) | Lowes YMCA Lightning Swim Team | 09/26/2025 | 2025 Team September Splash | |
| 2858 | Ryan Mackeever | 47.75 | 9 | BB Min | A: 42.79 (+4.96s | 10.4%) | Metro Surge Aquatic Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2859 | Amelia Feng | 47.75 | 10 | BB Min | A: 42.79 (+4.96s | 10.4%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 2860 | Lucia Tang | 47.75 | 9 | BB Min | A: 42.79 (+4.96s | 10.4%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 2861 | Emmersyn Duffus | 47.75 | 9 | BB Min | A: 42.79 (+4.96s | 10.4%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 2862 | Rory Lewis | 47.75 | 9 | BB Min | A: 42.79 (+4.96s | 10.4%) | Lone Star Aquatic Club | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2863 | Marais Messana | 47.76 | 10 | BB Min | A: 42.79 (+4.97s | 10.4%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 2864 | Natalee Thrasher | 47.76 | 9 | BB Min | A: 42.79 (+4.97s | 10.4%) | Boca Raton Swim Team | 10/03/2025 | Mike Horgan Memorial Inv | |
| 2865 | Grace Farmer | 47.76 | 10 | BB Min | A: 42.79 (+4.97s | 10.4%) | Bellevue Club Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 2866 | Marielle Odom | 47.76 | 10 | BB Min | A: 42.79 (+4.97s | 10.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2867 | Emma Gutowski | 47.76 | 8 | BB Min | A: 42.79 (+4.97s | 10.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2868 | Elyse Pillot | 47.77 | 10 | BB Min | A: 42.79 (+4.98s | 10.4%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2869 | Everly Ullman | 47.77 | 10 | BB Min | A: 42.79 (+4.98s | 10.4%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 2870 | Arielle Zur | 47.77 | 9 | BB Min | A: 42.79 (+4.98s | 10.4%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 2871 | Rajapuri Singh | 47.77 | 10 | BB Min | A: 42.79 (+4.98s | 10.4%) | Connecticut River Valley Sting | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 2872 | Hadley Tomkowicz | 47.77 | 10 | BB Min | A: 42.79 (+4.98s | 10.4%) | Champlain Valley Swim Academy- | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 2873 | Harper Posthumus | 47.77 | 11 | BB Min | A: 42.79 (+4.98s | 10.4%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 2874 | JoJo Henry | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 2875 | Leah Wilson | 47.78 | 9 | BB Min | A: 42.79 (+4.99s | 10.4%) | Nu Finmen Swimming | 12/05/2025 | NOVA December Dip | |
| 2876 | Olivia Shrestha | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | East Bay Silver Dolphins | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 2877 | Elieen Song | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Streamliner Aquatics | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 2878 | Frances Everson | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Christus Louisiana Aquatic Clu | 01/16/2026 | 2026 HSA TYR Invitational | |
| 2879 | Isabella Soukoulis | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 2880 | Emma DeBacker | 47.78 | 10 | BB Min | A: 42.79 (+4.99s | 10.4%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2881 | Maja Anderson | 47.78 | 9 | BB Min | A: 42.79 (+4.99s | 10.4%) | Barracuda Aquatics Club | 02/07/2026 | 2026 MN PRNH Winter Whiteout | |
| 2882 | Kay Lipes | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | Manhattan Makos | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2883 | Noor Atallah | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 2884 | Charlie Omland | 47.79 | 10 | BB Min | A: 42.79 (+5.00s | 10.5%) | Bozeman Barracudas Swim Team | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2885 | Madison Peck | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Rapids Swim Team | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 2886 | Conner Sharpe | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | Sailfish Swim Club | 01/16/2026 | 2026 Odd Age Classic | |
| 2887 | Chiara Rapkin | 47.80 | 9 | BB Min | A: 42.79 (+5.01s | 10.5%) | Omni Otters Swim Club | 11/22/2025 | 2025 MN OMNI Pentathlon Challenge | |
| 2888 | Lucy Fronk | 47.80 | 9 | BB Min | A: 42.79 (+5.01s | 10.5%) | South Davis Aquatics Team | 11/21/2025 | 2025 MAC Thanksgiving Invitational | |
| 2889 | Aileen Huang | 47.80 | 10 | BB Min | A: 42.79 (+5.01s | 10.5%) | East Bay Bat Rays | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 2890 | Eleanore Crapo | 47.81 | 8 | BB Min | A: 42.79 (+5.02s | 10.5%) | Unattached | 06/14/2024 | 2024 CZ Multi Cultural Meet | |
| 2891 | Rylah Clark | 47.81 | 10 | BB Min | A: 42.79 (+5.02s | 10.5%) | Lahaina Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 2892 | Giada Tartaglia | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 2893 | Eliza Ludwig | 47.82 | 9 | BB Min | A: 42.79 (+5.03s | 10.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 2894 | Olivia Liang | 47.82 | 9 | BB Min | A: 42.79 (+5.03s | 10.5%) | Blue Dolphin Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 2895 | Jingyan Bai | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 2896 | Naomi Blount | 47.82 | 9 | BB Min | A: 42.79 (+5.03s | 10.5%) | North Carolina Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 2897 | Eliana Oni | 47.82 | 11 | BB Min | A: 42.79 (+5.03s | 10.5%) | Central Vermont Swim Club | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 2898 | Adelynn O'Shea | 47.82 | 10 | BB Min | A: 42.79 (+5.03s | 10.5%) | YMCA East Hampton Hurricanes | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 2899 | Ada Ratner | 47.83 | 10 | BB Min | A: 42.79 (+5.04s | 10.5%) | Albany Armada Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 2900 | Allison Wu | 47.83 | 10 | BB Min | A: 42.79 (+5.04s | 10.5%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
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.