USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Aryana Shen | 41.13 | 10 | AA Min | AAA: 39.49 (+1.64s | 4.0%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 352 | Sophia Chen | 41.13 | 10 | AA Min | AAA: 39.49 (+1.64s | 4.0%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 353 | Maddie Kuhn | 41.15 | 10 | AA Min | AAA: 39.49 (+1.66s | 4.0%) | Ensworth Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 354 | Alyse Tang | 41.16 | 10 | AA Min | AAA: 39.49 (+1.67s | 4.1%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 355 | Camille Stone | 41.17 | 10 | AA Min | AAA: 39.49 (+1.68s | 4.1%) | San Ramon Valley Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 356 | Alena Caiserman | 41.17 | 9 | AA Min | AAA: 39.49 (+1.68s | 4.1%) | Lahaina Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 357 | Luna Dong | 41.17 | 9 | AA Min | AAA: 39.49 (+1.68s | 4.1%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 358 | Natalie Adams | 41.17 | 10 | AA Min | AAA: 39.49 (+1.68s | 4.1%) | Legacy Swim Club | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 359 | Emma Luhta | 41.18 | 10 | AA Min | AAA: 39.49 (+1.69s | 4.1%) | Annapolis Swim Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 360 | Ellen Highland | 41.18 | 10 | AA Min | AAA: 39.49 (+1.69s | 4.1%) | Longhorn Aquatics | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 361 | Kayliann Bruha | 41.20 | 9 | AA Min | AAA: 39.49 (+1.71s | 4.2%) | Butte YMCA Swim Club | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 362 | Averie Paragas | 41.23 | 10 | AA Min | AAA: 39.49 (+1.74s | 4.2%) | Fast Swim Team | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 363 | Grace Chia | 41.25 | 10 | AA Min | AAA: 39.49 (+1.76s | 4.3%) | South Shore YMCA Strypers | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 364 | Bella Turner | 41.26 | 10 | AA Min | AAA: 39.49 (+1.77s | 4.3%) | Nashville Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 365 | Emily Liesmanas | 41.26 | 10 | AA Min | AAA: 39.49 (+1.77s | 4.3%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | |
| 366 | Penny Datko | 41.27 | 10 | AA Min | AAA: 39.49 (+1.78s | 4.3%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 367 | Charlotte Atkinson | 41.27 | 10 | AA Min | AAA: 39.49 (+1.78s | 4.3%) | Marlins Of Raleigh | 07/16/2026 | 2026 NCS LC AG Championships | |
| 368 | Zeina Nagy | 41.27 | 9 | AA Min | AAA: 39.49 (+1.78s | 4.3%) | Gator Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 369 | Cleo Lefebvre-Bailey | 41.28 | 10 | AA Min | AAA: 39.49 (+1.79s | 4.3%) | College Area Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 370 | Josephine Osborne | 41.28 | 10 | AA Min | AAA: 39.49 (+1.79s | 4.3%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 371 | Molly Jeffers | 41.28 | 10 | AA Min | AAA: 39.49 (+1.79s | 4.3%) | Blazing Barracudas | 07/23/2026 | 2026 OH LC Junior Championships | |
| 372 | Aria Stephens | 41.29 | 9 | AA Min | AAA: 39.49 (+1.80s | 4.4%) | Mako Aquatics | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 373 | Alivia Lee | 41.30 | 10 | AA Min | AAA: 39.49 (+1.81s | 4.4%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 374 | Dahlia Rafikova | 41.33 | 10 | AA Min | AAA: 39.49 (+1.84s | 4.5%) | Shawmut Aquatic Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 375 | Isabella Tsui | 41.34 | 8 | AA Min | AAA: 39.49 (+1.85s | 4.5%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 376 | Leah Hibler | 41.34 | 10 | AA Min | AAA: 39.49 (+1.85s | 4.5%) | Naval Academy Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 377 | Aria House | 41.35 | 10 | AA Min | AAA: 39.49 (+1.86s | 4.5%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 378 | Brielle Leonard | 41.35 | 10 | AA Min | AAA: 39.49 (+1.86s | 4.5%) | Arena Club Aquatics | 07/29/2026 | 2026 MD LSC LC Championship | |
| 379 | Madeline Green | 41.36 | 10 | AA Min | AAA: 39.49 (+1.87s | 4.5%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 380 | Caddie Penry | 41.36 | 10 | AA Min | AAA: 39.49 (+1.87s | 4.5%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 381 | Lydia Beischel | 41.40 | 10 | AA Min | AAA: 39.49 (+1.91s | 4.6%) | Cincinnati Marlins | 07/23/2026 | 2026 OH LC Junior Championships | |
| 382 | Isabella Britz | 41.43 | 10 | AA Min | AAA: 39.49 (+1.94s | 4.7%) | Tide Swimming | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 383 | Tea Rutka | 41.44 | 9 | AA Min | AAA: 39.49 (+1.95s | 4.7%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 384 | Esther Choi | 41.45 | 10 | AA Min | AAA: 39.49 (+1.96s | 4.7%) | Blast Sharks | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 385 | Elisha Nkamla Teufack | 41.45 | 10 | AA Min | AAA: 39.49 (+1.96s | 4.7%) | Life Time Colorado Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 386 | Anaya Gray | 41.46 | 10 | AA Min | AAA: 39.49 (+1.97s | 4.8%) | Bayside Aquatics | 06/05/2026 | HNVR Storm Surge 2026 | |
| 387 | Yunxi Yu | 41.47 | 10 | AA Min | AAA: 39.49 (+1.98s | 4.8%) | Arctic Aquatics | 04/11/2026 | 2026 NE CS Season Opener | |
| 388 | Presley Peters | 41.48 | 10 | AA Min | AAA: 39.49 (+1.99s | 4.8%) | Area Tallahassee Aquatic Club | 04/11/2026 | CAT5 LC Open 2026 | |
| 389 | Amelia Huang | 41.48 | 10 | AA Min | AAA: 39.49 (+1.99s | 4.8%) | Edina Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 390 | Varvara Nedelko | 41.48 | 8 | AA Min | AAA: 39.49 (+1.99s | 4.8%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 391 | Charleigh Jankowski | 41.48 | 10 | AA Min | AAA: 39.49 (+1.99s | 4.8%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 392 | Grace Farmer | 41.50 | 10 | AA Min | AAA: 39.49 (+2.01s | 4.8%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 393 | Poppy McNamara | 41.52 | 10 | AA Min | AAA: 39.49 (+2.03s | 4.9%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 394 | Maya Koren | 41.52 | 10 | AA Min | AAA: 39.49 (+2.03s | 4.9%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 395 | Evie Jabs | 41.53 | 10 | AA Min | AAA: 39.49 (+2.04s | 4.9%) | Quest Swimming | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 396 | Jackie Smid | 41.53 | 9 | AA Min | AAA: 39.49 (+2.04s | 4.9%) | Swim Florida | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 397 | Alex Garvin | 41.54 | 10 | AA Min | AAA: 39.49 (+2.05s | 4.9%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 398 | Remi Best | 41.54 | 9 | AA Min | AAA: 39.49 (+2.05s | 4.9%) | Columbia Aquatics Association | 07/29/2026 | 2026 MD LSC LC Championship | |
| 399 | Bridget Harberts | 41.55 | 10 | AA Min | AAA: 39.49 (+2.06s | 5.0%) | North Baltimore Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 400 | Sterling Sayce | 41.57 | 10 | AA Min | AAA: 39.49 (+2.08s | 5.0%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
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.