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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7951 | Sennet Sell | 49.06 | 9 | B: 48.59 (+0.47s | 1.0%) | Bremerton YMCA Swim Team | 01/11/2025 | 2025 PN PSSA Snowman Invite Approved | ||
| 7952 | Natalie Kieke | 49.06 | 9 | B: 48.59 (+0.47s | 1.0%) | Fort Collins Area Swim Team | 01/10/2026 | 2026 CO FAST Vs TOPS Vs RIP | ||
| 7953 | Evalyn Bronov | 49.06 | 9 | B: 48.59 (+0.47s | 1.0%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 7954 | Zahra Elkenawy | 49.07 | 8 | B: 48.59 (+0.48s | 1.0%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 7955 | Scarlett DeLong | 49.07 | 9 | B: 48.59 (+0.48s | 1.0%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 7956 | Paige Songchitruksa | 49.07 | 8 | B: 48.59 (+0.48s | 1.0%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
| 7957 | Nora Baker | 49.07 | 9 | B: 48.59 (+0.48s | 1.0%) | Kennebec Valley YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7958 | Zella Mtandwa | 49.07 | 9 | B: 48.59 (+0.48s | 1.0%) | Bethesda-Chevy Chase YMCA | 12/05/2025 | 2025 Christmas Championships | ||
| 7959 | Reese Wathey | 49.08 | 9 | B: 48.59 (+0.49s | 1.0%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 7960 | Evangeline Miramontes | 49.08 | 8 | B: 48.59 (+0.49s | 1.0%) | South Valley Makos | 02/21/2026 | Pacific Swimming 10 U SCY Championship | ||
| 7961 | Jessica Lackey | 49.08 | 10 | B: 48.59 (+0.49s | 1.0%) | Manta Ray Aquatics | 06/28/2025 | 2025 SI CAST 14 Under Rising Stars 2 | ||
| 7962 | Zoe Clay | 49.08 | 9 | B: 48.59 (+0.49s | 1.0%) | Sandy | 02/13/2026 | 2026 OR HS 6A 4 | ||
| 7963 | Naya Alhafez | 49.08 | 10 | B: 48.59 (+0.49s | 1.0%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | ||
| 7964 | Sawyer Ysusi | 49.08 | 9 | B: 48.59 (+0.49s | 1.0%) | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | ||
| 7965 | Mildred Cook | 49.08 | 10 | B: 48.59 (+0.49s | 1.0%) | Pearland Aquatics | 01/10/2025 | 2025 Tracey Harper Santiago Memorial Meet | ||
| 7966 | Isabelle Demma | 49.08 | 9 | B: 48.59 (+0.49s | 1.0%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 7967 | Isabel Kibler | 49.08 | 9 | B: 48.59 (+0.49s | 1.0%) | Battlefield Area Star Swimmers | 12/11/2025 | 2025 East Coast WinterFest | ||
| 7968 | Olivia Sibenaller | 49.09 | 8 | B: 48.59 (+0.50s | 1.0%) | Fox Swim Club | 12/21/2025 | 2025 FOX Winter Clean Up Meet | ||
| 7969 | Lucy Hsiao | 49.09 | 9 | B: 48.59 (+0.50s | 1.0%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 7970 | Rowan Reamer | 49.09 | 9 | B: 48.59 (+0.50s | 1.0%) | Virginia Gators | 02/27/2026 | 2026 SW District Champs 9 Over | ||
| 7971 | Brooke Connolly | 49.09 | 10 | B: 48.59 (+0.50s | 1.0%) | The Olympic Club | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 7972 | Noa Murphy | 49.10 | 9 | B: 48.59 (+0.51s | 1.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 7973 | Lennon Beath | 49.10 | 8 | B: 48.59 (+0.51s | 1.0%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 7974 | Sophie Morris | 49.10 | 9 | B: 48.59 (+0.51s | 1.0%) | Mystic Hammerheads | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 7975 | Avery Yin | 49.10 | 7 | B: 48.59 (+0.51s | 1.0%) | Xtreme Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | ||
| 7976 | Charlotte German | 49.10 | 9 | B: 48.59 (+0.51s | 1.0%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | ||
| 7977 | Reagan McCarthy | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | ||
| 7978 | Harper Kozlowski | 49.11 | 8 | B: 48.59 (+0.52s | 1.1%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | ||
| 7979 | Roshni Natarajan | 49.11 | 10 | B: 48.59 (+0.52s | 1.1%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 7980 | Nina Meirman | 49.11 | 10 | B: 48.59 (+0.52s | 1.1%) | Ransom Everglades Aquatic Club | 06/06/2026 | NMST June Invite 26 | ||
| 7981 | Anna Richards | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | ||
| 7982 | Emma Cooney | 49.11 | 7 | B: 48.59 (+0.52s | 1.1%) | All Star Aquatics | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7983 | Dara Lopez | 49.11 | 8 | B: 48.59 (+0.52s | 1.1%) | Sevier Aquatic Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 7984 | Reese O'Connor | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | Arlington Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 7985 | Nora Thompson | 49.11 | 10 | B: 48.59 (+0.52s | 1.1%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 7986 | Morgan Pierce | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | Great Mills Aquatic Club | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | ||
| 7987 | Ignacia Melo | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | YMCA of Central Florida | 10/27/2024 | 2024 Halloween Spooktacular | ||
| 7988 | Autumn Williams | 49.11 | 9 | B: 48.59 (+0.52s | 1.1%) | YMCA of Northwest North Caroli | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 7989 | Stella Trammell | 49.12 | 9 | B: 48.59 (+0.53s | 1.1%) | United Swim Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | ||
| 7990 | Jayden Gifford | 49.12 | 9 | B: 48.59 (+0.53s | 1.1%) | Greater Toledo Aquatic Club | 10/17/2025 | 2025 OLY Fall Classic | ||
| 7991 | Lydia Arlington | 49.12 | 10 | B: 48.59 (+0.53s | 1.1%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | ||
| 7992 | Quinn Weaver | 49.12 | 9 | B: 48.59 (+0.53s | 1.1%) | Lone Star Aquatic Club | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | ||
| 7993 | Elizabeth Dille | 49.12 | 8 | B: 48.59 (+0.53s | 1.1%) | Power for Life | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 7994 | Gillianne Lin | 49.13 | 9 | B: 48.59 (+0.54s | 1.1%) | Bay Club Santa Clara Dolphins | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 7995 | Monika Dean | 49.13 | 10 | B: 48.59 (+0.54s | 1.1%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 7996 | Cecilia Correira | 49.13 | 8 | B: 48.59 (+0.54s | 1.1%) | Lakes Region Wavemakers | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 7997 | Kaylie Nishihira | 49.13 | 10 | B: 48.59 (+0.54s | 1.1%) | Punahou Aquatics Institute | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 7998 | Caroline Kim | 49.13 | 10 | B: 48.59 (+0.54s | 1.1%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 7999 | Kayden Haygood-Lewis | 49.13 | 10 | B: 48.59 (+0.54s | 1.1%) | El Paso Aqua Posse | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | ||
| 8000 | Abigail Farmer | 49.14 | 8 | B: 48.59 (+0.55s | 1.1%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | ||
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.