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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7901 | Callie Jones | 55.17 | 10 | B: 54.59 (+0.58s | 1.1%) | Alamo Area Aquatic Association | 10/18/2025 | 2025 ST SRG SCY Surgetoberfest | ||
| 7902 | Coraline Petkos | 55.17 | 10 | B: 54.59 (+0.58s | 1.1%) | Northern Dutchess Aquatic Club | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | ||
| 7903 | Katelyn Lam | 55.17 | 9 | B: 54.59 (+0.58s | 1.1%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | ||
| 7904 | Sadie Bradshaw | 55.18 | 9 | B: 54.59 (+0.59s | 1.1%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | ||
| 7905 | Morgan Lewis | 55.18 | 9 | B: 54.59 (+0.59s | 1.1%) | O\\\\\\'Neal Aquatics | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | ||
| 7906 | Brielle Cohen | 55.18 | 10 | B: 54.59 (+0.59s | 1.1%) | Truckee-Tahoe Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | ||
| 7907 | Anna Wingfield | 55.18 | 9 | B: 54.59 (+0.59s | 1.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 7908 | Mila Ben-Akiva | 55.18 | 10 | B: 54.59 (+0.59s | 1.1%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 7909 | Alyssa Alonso | 55.18 | 7 | B: 54.59 (+0.59s | 1.1%) | South Florida Aquatic Club | 02/06/2026 | Friendship Meet 2026 | ||
| 7910 | Riley Armstrong | 55.18 | 9 | B: 54.59 (+0.59s | 1.1%) | Swim Florida | 02/21/2026 | CCS Last Chance Meet Feb 2026 | ||
| 7911 | Maia McCartt | 55.18 | 10 | B: 54.59 (+0.59s | 1.1%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | ||
| 7912 | Kalista Choo | 55.19 | 8 | B: 54.59 (+0.60s | 1.1%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 7913 | Ava Hresko | 55.19 | 9 | B: 54.59 (+0.60s | 1.1%) | Sprc Stingrays | 09/26/2025 | RAC First Splash 2025 | ||
| 7914 | Siyun Park | 55.19 | 9 | B: 54.59 (+0.60s | 1.1%) | Foxjets Swim Team | 02/14/2025 | 2025 MN RSC President S Day Meet | ||
| 7915 | Molly Maher | 55.19 | 9 | B: 54.59 (+0.60s | 1.1%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 7916 | Grace Egan | 55.19 | 9 | B: 54.59 (+0.60s | 1.1%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | ||
| 7917 | Isabella Kovacs | 55.19 | 10 | B: 54.59 (+0.60s | 1.1%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | ||
| 7918 | Piper La Fleur | 55.19 | 9 | B: 54.59 (+0.60s | 1.1%) | Aqua Culture Swim School | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 7919 | Ava John | 55.19 | 10 | B: 54.59 (+0.60s | 1.1%) | Patuxent Aquatics Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | ||
| 7920 | Evangeline Shipley | 55.19 | 7 | B: 54.59 (+0.60s | 1.1%) | Stingrays Swim Team | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 7921 | Sophia Wolf-Barnett | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | The Fish | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 7922 | Leia Gates | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | SwimRise Aquatics | 01/30/2026 | 2026 Hydro Winter Open | ||
| 7923 | Winnie Fish | 55.20 | 9 | B: 54.59 (+0.61s | 1.1%) | Mid Michigan Aquatics Hurrican | 02/07/2026 | 2026 Grand Rapids Open | ||
| 7924 | Sawyer Bogacz | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | Life Time Colorado Swim Club | 01/16/2026 | 2026 CO CUDA Classic | ||
| 7925 | Evelynn Detrisac | 55.20 | 7 | B: 54.59 (+0.61s | 1.1%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 7926 | Rose Dyer | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | ||
| 7927 | Aubrey Cobble | 55.20 | 9 | B: 54.59 (+0.61s | 1.1%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 7928 | Campbell Franklin | 55.20 | 11 | B: 54.59 (+0.61s | 1.1%) | Atlantis Swimming | 02/06/2026 | 2026 Michigan Open | ||
| 7929 | Finley Meier | 55.20 | 9 | B: 54.59 (+0.61s | 1.1%) | Wave Aquatics | 11/01/2025 | 2025 PN Bob Miller Sprint Distance Classic | ||
| 7930 | Brooklyn Hubbard | 55.20 | 9 | B: 54.59 (+0.61s | 1.1%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 7931 | Addison Blanco | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | United Swim Club | 06/13/2025 | 2025 USC Summer Splash | ||
| 7932 | Viviana Nunez | 55.20 | 10 | B: 54.59 (+0.61s | 1.1%) | Sailfish Swim Club | 12/20/2025 | Life Time Michigan Candy Cane Classic | ||
| 7933 | Lucia Isackson | 55.21 | 8 | B: 54.59 (+0.62s | 1.1%) | Bay Club Aquatics | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
| 7934 | Collette Gabreski | 55.21 | 9 | B: 54.59 (+0.62s | 1.1%) | Salida Cyclones | 07/25/2025 | 2025 CO SECAL Championships | ||
| 7935 | Erin Kwon | 55.21 | 8 | B: 54.59 (+0.62s | 1.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 7936 | Athena Stewart | 55.21 | 10 | B: 54.59 (+0.62s | 1.1%) | Lahaina Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 7937 | Ava VanSickle | 55.21 | 9 | B: 54.59 (+0.62s | 1.1%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | ||
| 7938 | Lea Hoggard | 55.21 | 10 | B: 54.59 (+0.62s | 1.1%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 7939 | Yuanyi Guo | 55.21 | 9 | B: 54.59 (+0.62s | 1.1%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 7940 | Annabelle Wei | 55.21 | 8 | B: 54.59 (+0.62s | 1.1%) | Arctic Aquatics | 10/04/2025 | 2025 NE CS Fall Sprints Copied | ||
| 7941 | Marlowe Flaherty | 55.21 | 8 | B: 54.59 (+0.62s | 1.1%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 7942 | Milena Fischer | 55.21 | 9 | B: 54.59 (+0.62s | 1.1%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | ||
| 7943 | Jenesis Park | 55.21 | 10 | B: 54.59 (+0.62s | 1.1%) | Streamline Swim Club & Team | 10/10/2025 | 2025 PV October Open Franconia | ||
| 7944 | Vivian Nguyen | 55.22 | 8 | B: 54.59 (+0.63s | 1.1%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 7945 | Luna Edmonds Cuellar | 55.22 | 9 | B: 54.59 (+0.63s | 1.1%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 7946 | Lily Nguyen | 55.22 | 9 | B: 54.59 (+0.63s | 1.1%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 7947 | Lucy Shunk | 55.22 | 9 | B: 54.59 (+0.63s | 1.1%) | T2 Aquatics | 12/13/2025 | 2025 T2 Candy Cane Meet | ||
| 7948 | Brooklyn Hicks | 55.22 | 9 | B: 54.59 (+0.63s | 1.1%) | Motor City Aquatics | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 7949 | Isabella Laemmle | 55.22 | 8 | B: 54.59 (+0.63s | 1.1%) | Central Minnesota Aquatics | 02/15/2026 | 2026 MN WAVE Frosty February Invite | ||
| 7950 | Aayla Erickson | 55.23 | 9 | B: 54.59 (+0.64s | 1.2%) | Yakima YMCA Swim Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
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.