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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3701 | Morgan Pannenko | 42.85 | 10 | BB Min | A: 37.99 (+4.86s | 11.3%) | Mystic Hammerheads | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 3702 | Claire Ruszala | 42.85 | 11 | BB Min | A: 37.99 (+4.86s | 11.3%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 3703 | Laria Maries | 42.85 | 9 | BB Min | A: 37.99 (+4.86s | 11.3%) | Blue Wave Swimming | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 3704 | Zara Webster | 42.85 | 10 | BB Min | A: 37.99 (+4.86s | 11.3%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 3705 | Elikia-Si-Talitha Mizele | 42.85 | 10 | BB Min | A: 37.99 (+4.86s | 11.3%) | Y in Central Maryland Blue Cra | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 3706 | Aaradhya Bharadwaj | 42.85 | 9 | BB Min | A: 37.99 (+4.86s | 11.3%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 3707 | Ellin Moh | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Moons Aquatics Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 3708 | Azaria Nicas | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 3709 | Kirsten Peredo | 42.86 | 8 | BB Min | A: 37.99 (+4.87s | 11.4%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 3710 | Remi McGuire | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Nocatee Bluetide Swim Team | 10/25/2025 | 2025 Halloween Spooktacular | |
| 3711 | Grace Adams | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 3712 | Clara Miller | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 3713 | Colbie Chang | 42.86 | 10 | BB Min | A: 37.99 (+4.87s | 11.4%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 3714 | Parker East | 42.87 | 10 | BB Min | A: 37.99 (+4.88s | 11.4%) | Austin Swim Club | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 3715 | Sloane Howard | 42.87 | 9 | BB Min | A: 37.99 (+4.88s | 11.4%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3716 | Queenie Weng | 42.87 | 9 | BB Min | A: 37.99 (+4.88s | 11.4%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 3717 | Sophia Staunton | 42.87 | 9 | BB Min | A: 37.99 (+4.88s | 11.4%) | Shamrock Swim Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 3718 | Christine Yao | 42.88 | 8 | BB Min | A: 37.99 (+4.89s | 11.4%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 3719 | Ivy Peterson | 42.88 | 8 | BB Min | A: 37.99 (+4.89s | 11.4%) | Edina Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 3720 | Jane Meland | 42.88 | 8 | BB Min | A: 37.99 (+4.89s | 11.4%) | Brookings Swim Club | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 3721 | Addison Macewan | 42.88 | 11 | BB Min | A: 37.99 (+4.89s | 11.4%) | Pine Bush Piranhas | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 3722 | Hannah Brown | 42.88 | 11 | BB Min | A: 37.99 (+4.89s | 11.4%) | One Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 3723 | Chelsea Gary | 42.88 | 10 | BB Min | A: 37.99 (+4.89s | 11.4%) | DC Dept Of Parks and Recreatio | 10/25/2025 | Trick Or Treat Mini Meet | |
| 3724 | Gabriella Gonatos | 42.89 | 8 | BB Min | A: 37.99 (+4.90s | 11.4%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 3725 | Ava Peltier | 42.89 | 9 | BB Min | A: 37.99 (+4.90s | 11.4%) | Hurricanes Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3726 | Mackenzie Marzen | 42.89 | 10 | BB Min | A: 37.99 (+4.90s | 11.4%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 3727 | Eliana Lei | 42.89 | 9 | BB Min | A: 37.99 (+4.90s | 11.4%) | Dads Club Swim Team | 01/10/2025 | 2025 Tracey Harper Santiago Memorial Meet | |
| 3728 | Sarah Johnson | 42.89 | 10 | BB Min | A: 37.99 (+4.90s | 11.4%) | South Lyon Aquatics | 02/14/2026 | SAC Winter Classic | |
| 3729 | Caroline Meloy | 42.89 | 10 | BB Min | A: 37.99 (+4.90s | 11.4%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 3730 | Shasta Fogo | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Foxjets Swim Team | 10/11/2025 | 2025 MN FOXJ Fall Invitational | |
| 3731 | Hyojoo Veraloza | 42.90 | 9 | BB Min | A: 37.99 (+4.91s | 11.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 3732 | Mary Olsen | 42.90 | 9 | BB Min | A: 37.99 (+4.91s | 11.4%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 3733 | Lauren LaBrose | 42.90 | 9 | BB Min | A: 37.99 (+4.91s | 11.4%) | Texas Elite Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 3734 | Aowyn Robinson | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Red Piranha Swimming | 11/22/2025 | 2025 Dragonfly Medical Cranberry Classic | |
| 3735 | Sloan Altmann | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 3736 | Sancia Knights | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 3737 | Olivia Wetzel | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 3738 | Charlotte Palmaccio | 42.90 | 10 | BB Min | A: 37.99 (+4.91s | 11.4%) | Rima United | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 3739 | Olivia Kendrick | 42.90 | 8 | BB Min | A: 37.99 (+4.91s | 11.4%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | |
| 3740 | Cecilia Kendi | 42.90 | 9 | BB Min | A: 37.99 (+4.91s | 11.4%) | The Woodlands Swim Team | 01/31/2025 | 2025 Fleet Mardi Gras | |
| 3741 | Dakota Combs | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Valley Swim Team Phoenix | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 3742 | Grace Dougherty | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 3743 | Amilia Blanco | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 3744 | Trinity Le | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3745 | Leah Spiker | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 3746 | Elliot Chilcott | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Nsea Swim | 11/07/2025 | 2025 12 Under Intersquad | |
| 3747 | Elaina Jin | 42.92 | 9 | BB Min | A: 37.99 (+4.93s | 11.5%) | Jersey Flyers Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 3748 | Ameya Hodigere | 42.92 | 10 | BB Min | A: 37.99 (+4.93s | 11.5%) | Rush | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 3749 | Savannah Santulli | 42.92 | 10 | BB Min | A: 37.99 (+4.93s | 11.5%) | Carolina Aquatics Swim Club | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 3750 | Sophia Dolinschi | 42.92 | 10 | BB Min | A: 37.99 (+4.93s | 11.5%) | Revolution Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
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.