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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8151 | Charlotte McNamara | 49.87 | 9 | B: 48.59 (+1.28s | 2.6%) | Storm Aquatics | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 8152 | Emma Hanlon | 49.87 | 10 | B: 48.59 (+1.28s | 2.6%) | Shamrock Swim Club | 03/22/2026 | 2026 NE SSC March Madness | ||
| 8153 | Camila Alfaro | 49.87 | 9 | B: 48.59 (+1.28s | 2.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | ||
| 8154 | Mollie Ching | 49.87 | 10 | B: 48.59 (+1.28s | 2.6%) | Pacific Dragons Swim Team | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 8155 | Hannah Holmes | 49.88 | 10 | B: 48.59 (+1.29s | 2.6%) | Wright County Wave Swim Club | 02/15/2026 | 2026 MN WAVE Frosty February Invite | ||
| 8156 | Vivienne Koehler | 49.88 | 9 | B: 48.59 (+1.29s | 2.6%) | Qns Aquatic Club | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | ||
| 8157 | Keira Post | 49.88 | 10 | B: 48.59 (+1.29s | 2.6%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 8158 | Allison Sungur | 49.88 | 9 | B: 48.59 (+1.29s | 2.6%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | ||
| 8159 | Nina Pan | 49.89 | 7 | B: 48.59 (+1.30s | 2.6%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8160 | Myeisha Deka | 49.89 | 10 | B: 48.59 (+1.30s | 2.6%) | Unattached | 01/24/2026 | 2026 NE NSSC Snowman Sprints | ||
| 8161 | Madelyn Gular | 49.89 | 7 | B: 48.59 (+1.30s | 2.6%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | ||
| 8162 | Anika Nyalpelli | 49.89 | 9 | B: 48.59 (+1.30s | 2.6%) | Hurricanes Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 8163 | Evie Luker | 49.89 | 9 | B: 48.59 (+1.30s | 2.6%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 8164 | Ency Giebel | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | ||
| 8165 | Mia Moise | 49.90 | 8 | B: 48.59 (+1.31s | 2.6%) | All Star Aquatics | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8166 | Caroline Montenegro | 49.90 | 9 | B: 48.59 (+1.31s | 2.6%) | Harlingen Cisd Seal Team | 11/15/2025 | 2025 ST BAS November SC Swim Meet | ||
| 8167 | Aspyn Stewart | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | Bangor YMCA Barracudas | 03/13/2025 | 2025 MESI Winter Short Course Championships | ||
| 8168 | Marlow Cerizo | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | Maui Swim Club | 08/22/2026 | 19th Annual Kauai Classic | ||
| 8169 | Eleanor Watson | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | Memphis Tiger Swimming | 09/25/2026 | 2026 Tiger Fall Classic | ||
| 8170 | Eva Herman | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | YMCA Presidio Aquatics | 10/23/2026 | SSS 2026 Pumpkin Plunge | ||
| 8171 | Eva Fincham | 49.90 | 10 | B: 48.59 (+1.31s | 2.6%) | Punahou Aquatics Institute | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | ||
| 8172 | Kynleigh Sutherland | 49.90 | 7 | B: 48.59 (+1.31s | 2.6%) | Tnt Swimming | 10/16/2026 | Ryan Moore Invitational | ||
| 8173 | Anne Pleasant | 49.91 | 9 | B: 48.59 (+1.32s | 2.6%) | Aquatic Team Of Mecklenburg | 10/11/2025 | 2025 NC Queen City Dolphins Diversity Invite | ||
| 8174 | Louise Green | 49.91 | 9 | B: 48.59 (+1.32s | 2.6%) | DC Dept Of Parks and Recreatio | 10/25/2025 | Trick Or Treat Mini Meet | ||
| 8175 | Charlotte Cody | 49.91 | 10 | B: 48.59 (+1.32s | 2.6%) | North Palm Beach Swim Club | 02/07/2025 | 2025 Stanton C Craigie Memorial Invitational | ||
| 8176 | Sydney Sourwine | 49.91 | 9 | B: 48.59 (+1.32s | 2.6%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 8177 | Cecilia Ibarra | 49.91 | 9 | B: 48.59 (+1.32s | 2.6%) | Alamo Heights Aquatic Club ? A | 10/10/2026 | 2026 ST AHAC Race Night #1 | ||
| 8178 | Marian Rathouz | 49.92 | 10 | B: 48.59 (+1.33s | 2.7%) | Greater Omaha Aquatics Leopard | 01/17/2026 | 2026 MW BSC NTS Carnival Meet | ||
| 8179 | Charlotte McNair | 49.92 | 10 | B: 48.59 (+1.33s | 2.7%) | Alamo Area Aquatic Association | 10/12/2024 | 2024 ST AAAA NE Arena Fall Classic | ||
| 8180 | Arya Walker | 49.92 | 9 | B: 48.59 (+1.33s | 2.7%) | Newburgh Sharks | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | ||
| 8181 | Deveny Costello | 49.92 | 8 | B: 48.59 (+1.33s | 2.7%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 8182 | Eleanor Purvis | 49.92 | 8 | B: 48.59 (+1.33s | 2.7%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 8183 | Maci Maves | 49.92 | 10 | B: 48.59 (+1.33s | 2.7%) | Menomonie Area Aquatic Club | 10/24/2026 | 2026 MN RFSC Autumn Dash Invitational | ||
| 8184 | Alia Herrera | 49.93 | 10 | B: 48.59 (+1.34s | 2.7%) | Alamo Area Aquatic Association | 11/07/2025 | 2025 ST SASA Sombrero Series Tres | ||
| 8185 | Bonnie Bigham | 49.93 | 10 | B: 48.59 (+1.34s | 2.7%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 8186 | Sara Dahal | 49.93 | 10 | B: 48.59 (+1.34s | 2.7%) | Unattached | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 8187 | Hanna Maleki | 49.93 | 9 | B: 48.59 (+1.34s | 2.7%) | Lifetime | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | ||
| 8188 | Paige Carte | 49.93 | 9 | B: 48.59 (+1.34s | 2.7%) | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | ||
| 8189 | Olivia Marin | 49.93 | 10 | B: 48.59 (+1.34s | 2.7%) | Swim Kauai Aquatics | 10/17/2026 | SKA Home Meet 101726 | ||
| 8190 | Willa Dyas | 49.94 | 9 | B: 48.59 (+1.35s | 2.7%) | Aspen Swim Club | 04/25/2026 | 2026 CO Aspen Spring Invite | ||
| 8191 | Audrey Blackford | 49.94 | 9 | B: 48.59 (+1.35s | 2.7%) | West Express Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 8192 | Edith Kozaczek | 49.94 | 9 | B: 48.59 (+1.35s | 2.7%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | ||
| 8193 | Olivia Flannery | 49.94 | 10 | B: 48.59 (+1.35s | 2.7%) | Yankton Swim Team | 12/13/2025 | VAST Winter Invitational | ||
| 8194 | Leelo Roveri | 49.94 | 8 | B: 48.59 (+1.35s | 2.7%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8195 | Peyton Miles | 49.94 | 8 | B: 48.59 (+1.35s | 2.7%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 8196 | Emerson Moresi | 49.94 | 9 | B: 48.59 (+1.35s | 2.7%) | Carson Tigersharks | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 8197 | Nora Wong | 49.94 | 10 | B: 48.59 (+1.35s | 2.7%) | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 8198 | Colbie Garcia | 49.94 | 10 | B: 48.59 (+1.35s | 2.7%) | Laker Swim | 10/17/2026 | 2026 Laker IMX Showdown | ||
| 8199 | Lillian Trevisano | 49.94 | 10 | B: 48.59 (+1.35s | 2.7%) | Excel Aquatics | 10/23/2026 | 2026 Pumpkin Spice Splash | ||
| 8200 | Camille Marsh | 49.95 | 10 | B: 48.59 (+1.36s | 2.7%) | Sienna Premier Aquatics | 11/16/2024 | 2024 NOCH Turkey 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.