USA Boys 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9001 | Thomas Siekkinen | 1:10.06 | 9 | B: 53.39 (+16.67s | 23.8%) | Swim Tampa Aquatics | 06/20/2026 | West Coast B Champtionships | ||
| 9002 | Jonathan Kang | 1:10.07 | 10 | B: 53.39 (+16.68s | 23.8%) | Star Swim Team | 11/24/2024 | 2024 MN STAR Turkey Splash ABC Open Invite | ||
| 9003 | Emmett Masterson | 1:10.07 | 8 | B: 53.39 (+16.68s | 23.8%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 9004 | William Clement | 1:10.07 | 8 | B: 53.39 (+16.68s | 23.8%) | Memphis Tiger Swimming | 10/24/2026 | 2026 MTAC Fall Invite | ||
| 9005 | Adam Bui | 1:10.14 | 8 | B: 53.39 (+16.75s | 23.9%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9006 | Greyson Donolli | 1:10.17 | 9 | B: 53.39 (+16.78s | 23.9%) | Swim Gym | 11/21/2025 | 2025 RANS Turkey Invite | ||
| 9007 | Ezra Frey | 1:10.17 | 10 | B: 53.39 (+16.78s | 23.9%) | Puget Sound Swim Club | 09/26/2026 | 2026 PN UPAC Fall Open Approved | ||
| 9008 | Krish Sundaram | 1:10.18 | 9 | B: 53.39 (+16.79s | 23.9%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 9009 | Ausencio Castilleja | 1:10.18 | 8 | B: 53.39 (+16.79s | 23.9%) | Boerne Elite Aquatics | 09/11/2026 | 2026 ST SASA Sombrero Uno | ||
| 9010 | Andrew Song | 1:10.18 | 6 | B: 53.39 (+16.79s | 23.9%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 9011 | Miles McGill | 1:10.18 | 10 | B: 53.39 (+16.79s | 23.9%) | Hurricanes Swim Team | 10/25/2026 | 2026 MN SEMS Sharktober Invite | ||
| 9012 | Ethan Guo | 1:10.19 | 8 | B: 53.39 (+16.80s | 23.9%) | United Swim Club | 02/21/2026 | 2026 USC Last Chance | ||
| 9013 | Tobin Saffer | 1:10.19 | 9 | B: 53.39 (+16.80s | 23.9%) | Durango Swim Club | 10/23/2026 | 2026 CO Durango Spooktacular | ||
| 9014 | August Hanke | 1:10.19 | 9 | B: 53.39 (+16.80s | 23.9%) | Blackline Aquatics | 01/03/2026 | 2026 MN SHRK Freezing Your Fins Off | ||
| 9015 | Levi Estes | 1:10.20 | 6 | B: 53.39 (+16.81s | 23.9%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 9016 | Brooks Retean | 1:10.21 | 9 | B: 53.39 (+16.82s | 24.0%) | Sarasota Tsunami Swim Team | 01/10/2026 | 2026 WINTERFEST SWIM MEET | ||
| 9017 | Sean Naughton | 1:10.22 | 9 | B: 53.39 (+16.83s | 24.0%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | ||
| 9018 | Rex Xia | 1:10.22 | 9 | B: 53.39 (+16.83s | 24.0%) | First Colony Swim Team, Inc. | 10/12/2024 | 2024 DADS October Developmental Tri Meet | ||
| 9019 | Tucker Freedman | 1:10.23 | 7 | B: 53.39 (+16.84s | 24.0%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9020 | Charles Cawley | 1:10.25 | 10 | B: 53.39 (+16.86s | 24.0%) | Manchester Makos Swim Team | 12/13/2025 | 2025 Marshmallow Mini | ||
| 9021 | Fermi McChen | 1:10.27 | 8 | B: 53.39 (+16.88s | 24.0%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9022 | Shay Jain | 1:10.27 | 9 | B: 53.39 (+16.88s | 24.0%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 9023 | Noah Maestas | 1:10.27 | 9 | B: 53.39 (+16.88s | 24.0%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | ||
| 9024 | Elliot Stafford | 1:10.28 | 8 | B: 53.39 (+16.89s | 24.0%) | Fairland Aquatic Swim Team | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 9025 | Ibrahim Othman | 1:10.28 | 9 | B: 53.39 (+16.89s | 24.0%) | Life Time Michigan Swim Team | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | ||
| 9026 | Patrick Newton | 1:10.28 | 9 | B: 53.39 (+16.89s | 24.0%) | Williamsburg Aquatic Club | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9027 | Mason Somadi | 1:10.29 | 9 | B: 53.39 (+16.90s | 24.0%) | Beaverton Area Aquatics Club | 11/15/2025 | 2025 OR SLST Artman Invitational | ||
| 9028 | Nathan Wang | 1:10.30 | 9 | B: 53.39 (+16.91s | 24.1%) | Hurricanes Swim Team | 06/27/2026 | 2026 MN HURR Summer Intrasquad | ||
| 9029 | Zane Hubsch | 1:10.31 | 10 | B: 53.39 (+16.92s | 24.1%) | Webster Swim Team | 06/30/2026 | 2026 SD Webster Fun Meet | ||
| 9030 | Adam Ibrahiem | 1:10.31 | 9 | B: 53.39 (+16.92s | 24.1%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | ||
| 9031 | Samuel Belay | 1:10.33 | 10 | B: 53.39 (+16.94s | 24.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 9032 | Daniele Mare Gerardino | 1:10.35 | 9 | B: 53.39 (+16.96s | 24.1%) | The Capitol Sea Devils | 02/20/2026 | 2026 Machine Qualifier | ||
| 9033 | Abraham Sacal | 1:10.36 | 9 | B: 53.39 (+16.97s | 24.1%) | Jbarracudas Swim Team | 10/04/2026 | 2026 SI SEA Rising Stars Series Meet 1 | ||
| 9034 | Kabir Pathak | 1:10.37 | 8 | B: 53.39 (+16.98s | 24.1%) | Blue Dolfins | 12/13/2025 | 2025 BD Holiday Invite | ||
| 9035 | Brooks Miller | 1:10.40 | 9 | B: 53.39 (+17.01s | 24.2%) | Mako Aquatics | 10/24/2026 | 2026 MN RFSC Autumn Dash Invitational | ||
| 9036 | Wyatt Airgood | 1:10.41 | 10 | B: 53.39 (+17.02s | 24.2%) | Heights Tigersharks | 05/04/2025 | LESD May Madness | ||
| 9037 | Abhay Vaddadi | 1:10.41 | 9 | B: 53.39 (+17.02s | 24.2%) | Spartan Aquatic Club | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9038 | Emerson Mitchell | 1:10.42 | 7 | B: 53.39 (+17.03s | 24.2%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 9039 | Charlie Swift | 1:10.43 | 8 | B: 53.39 (+17.04s | 24.2%) | Zeus Swim Team | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 9040 | Jameson Magill | 1:10.45 | 9 | B: 53.39 (+17.06s | 24.2%) | Three Rivers Swimming | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 9041 | Jean-Pierre Stanfield | 1:10.46 | 9 | B: 53.39 (+17.07s | 24.2%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | ||
| 9042 | Fischer Hontz | 1:10.47 | 8 | B: 53.39 (+17.08s | 24.2%) | Wahoos of Jacksonville | 09/07/2025 | September 25 SYOA | ||
| 9043 | Yang Peng | 1:10.47 | 7 | B: 53.39 (+17.08s | 24.2%) | Aquajets Swim Team | 06/20/2026 | 2026 MN AQJT June | ||
| 9044 | Emerson Jornod | 1:10.48 | 10 | B: 53.39 (+17.09s | 24.2%) | SlipStream Aquatics | 09/13/2026 | 2026 SSA Red Vs Yellow Intra Squad | ||
| 9045 | Hayes Cho | 1:10.49 | 10 | B: 53.39 (+17.10s | 24.3%) | Qns Aquatic Club | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
| 9046 | Kei Iyanaga | 1:10.49 | 10 | B: 53.39 (+17.10s | 24.3%) | Southwest Aquatic Team | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | ||
| 9047 | Vincent Slay-Wetzel | 1:10.51 | 9 | B: 53.39 (+17.12s | 24.3%) | Lake Oswego Swim Club | 10/23/2026 | 2026 TEAM IMX Challenge | ||
| 9048 | Mete Aksoylar | 1:10.52 | 9 | B: 53.39 (+17.13s | 24.3%) | North Shore Swim Club | 12/07/2025 | 2025 NE NSSC December 7 SJP | ||
| 9049 | Theodore Sebera | 1:10.52 | 7 | B: 53.39 (+17.13s | 24.3%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | ||
| 9050 | Blaize Teague | 1:10.52 | 7 | B: 53.39 (+17.13s | 24.3%) | Enfinity Aquatic Club | 11/07/2025 | 2025 EAC Cornucopia 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.