USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3251 | Jonathan Chen | 1:04.82 | 9 | B: 1:00.89 (+3.93s | 6.1%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 3252 | Theo Htun | 1:04.83 | 10 | B: 1:00.89 (+3.94s | 6.1%) | Terrapins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 3253 | Liam Gottheiner | 1:04.83 | 9 | B: 1:00.89 (+3.94s | 6.1%) | Multnomah Athletic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 3254 | Aiden Moballegh | 1:04.83 | 10 | B: 1:00.89 (+3.94s | 6.1%) | Life Time Oregon Swim Team | 06/06/2025 | 2025 THSC June Invitational | ||
| 3255 | Cameron Moye | 1:04.84 | 8 | B: 1:00.89 (+3.95s | 6.1%) | North Palm Beach Swim Club | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 3256 | Ethan Box | 1:04.84 | 10 | B: 1:00.89 (+3.95s | 6.1%) | South Lake Aquatic Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 3257 | Miles Zhang | 1:04.84 | 9 | B: 1:00.89 (+3.95s | 6.1%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 3258 | Hunter Catrambone | 1:04.85 | 8 | B: 1:00.89 (+3.96s | 6.1%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 3259 | Theodore Henderson | 1:04.85 | 8 | B: 1:00.89 (+3.96s | 6.1%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 3260 | Finnegan McCallen | 1:04.87 | 9 | B: 1:00.89 (+3.98s | 6.1%) | Coast Aquatics | 04/11/2026 | CAT5 LC Open 2026 | ||
| 3261 | Remi Bala | 1:04.88 | 9 | B: 1:00.89 (+3.99s | 6.1%) | Full Armour Swim Team | 06/19/2026 | 2026 CO Falfins Long Course Open | ||
| 3262 | Austin Corker | 1:04.89 | 10 | B: 1:00.89 (+4.00s | 6.2%) | Boise Swim Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 3263 | Danny Anjarwalla | 1:04.89 | 9 | B: 1:00.89 (+4.00s | 6.2%) | Laker Swim | 04/25/2026 | 11th Annual Hohne Memorial Invitational | ||
| 3264 | Lawrence Lan | 1:04.89 | 9 | B: 1:00.89 (+4.00s | 6.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 3265 | Thomas Barker | 1:04.90 | 9 | B: 1:00.89 (+4.01s | 6.2%) | Escalate Aquatic Team | 06/20/2025 | 2025 ST AAAA NS George Block Invite | ||
| 3266 | Wyatt Nutting | 1:04.90 | 8 | B: 1:00.89 (+4.01s | 6.2%) | Titusville Swim Team | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | ||
| 3267 | Alexander Deleon | 1:04.90 | 8 | B: 1:00.89 (+4.01s | 6.2%) | McAllen Swim Club | 05/16/2026 | 2026 ST LC BAS May Swim Meet | ||
| 3268 | Enoch Wang | 1:04.90 | 8 | B: 1:00.89 (+4.01s | 6.2%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 3269 | Ezekiel Tally | 1:04.90 | 10 | B: 1:00.89 (+4.01s | 6.2%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 3270 | Theo Rogalsky | 1:04.90 | 10 | B: 1:00.89 (+4.01s | 6.2%) | Gold Coast Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 3271 | Colton Cain | 1:04.93 | 9 | B: 1:00.89 (+4.04s | 6.2%) | Charlotte County Swimming | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 3272 | Jack Anderson | 1:04.93 | 9 | B: 1:00.89 (+4.04s | 6.2%) | Hydro Swim Club | 05/29/2026 | 2026 Hydro Summer Open | ||
| 3273 | Aviv Izrayelit | 1:04.93 | 9 | B: 1:00.89 (+4.04s | 6.2%) | Riptide Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 3274 | George Hendrix | 1:04.94 | 8 | B: 1:00.89 (+4.05s | 6.2%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 3275 | Andrew Gaughan | 1:04.94 | 10 | B: 1:00.89 (+4.05s | 6.2%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 3276 | Xander Exevea | 1:04.95 | 10 | B: 1:00.89 (+4.06s | 6.3%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 3277 | Levi Durden | 1:04.95 | 8 | B: 1:00.89 (+4.06s | 6.3%) | Riptide Aquatics | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 3278 | Edward Lou-Holmes | 1:04.96 | 9 | B: 1:00.89 (+4.07s | 6.3%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 3279 | Caden Rucki | 1:04.96 | 9 | B: 1:00.89 (+4.07s | 6.3%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | ||
| 3280 | Aiden Guinto | 1:04.97 | 10 | B: 1:00.89 (+4.08s | 6.3%) | Germantown Swim Team | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | ||
| 3281 | Dillon Whitbeck | 1:04.97 | 10 | B: 1:00.89 (+4.08s | 6.3%) | Aquawolves Swimming | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 3282 | Ezra Deal | 1:04.99 | 8 | B: 1:00.89 (+4.10s | 6.3%) | Triton Swimming of Louisville | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | ||
| 3283 | Samuel Hanzalik | 1:04.99 | 9 | B: 1:00.89 (+4.10s | 6.3%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 3284 | Walker Jimenez | 1:04.99 | 9 | B: 1:00.89 (+4.10s | 6.3%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 3285 | Keanu Bruck | 1:05.03 | 10 | B: 1:00.89 (+4.14s | 6.4%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | ||
| 3286 | Parker Weberg | 1:05.03 | 10 | B: 1:00.89 (+4.14s | 6.4%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 3287 | Daxton Mcclain | 1:05.03 | 10 | B: 1:00.89 (+4.14s | 6.4%) | Newport County YMCA Wahoos | 05/16/2026 | 2026 NE KCY Invitational | ||
| 3288 | Axel Buelow | 1:05.04 | 9 | B: 1:00.89 (+4.15s | 6.4%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | ||
| 3289 | Ethan LiFeng | 1:05.04 | 7 | B: 1:00.89 (+4.15s | 6.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 3290 | Jeremy Wang | 1:05.04 | 9 | B: 1:00.89 (+4.15s | 6.4%) | Auburn Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | ||
| 3291 | Theo Kowal | 1:05.05 | 10 | B: 1:00.89 (+4.16s | 6.4%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 3292 | Eli Anderson | 1:05.06 | 9 | B: 1:00.89 (+4.17s | 6.4%) | Millard Aquatic Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 3293 | Kade Merwin | 1:05.06 | 10 | B: 1:00.89 (+4.17s | 6.4%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 3294 | Yikai Cui | 1:05.06 | 7 | B: 1:00.89 (+4.17s | 6.4%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3295 | Joshua Plant | 1:05.07 | 9 | B: 1:00.89 (+4.18s | 6.4%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 3296 | Artur Hrabouski | 1:05.07 | 8 | B: 1:00.89 (+4.18s | 6.4%) | Dedham Health Hydra | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 3297 | Aaden Yu | 1:05.09 | 8 | B: 1:00.89 (+4.20s | 6.5%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 3298 | Benjamin de Oliveira | 1:05.10 | 9 | B: 1:00.89 (+4.21s | 6.5%) | South Lake Aquatic Club | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 3299 | Clark Peterson | 1:05.10 | 10 | B: 1:00.89 (+4.21s | 6.5%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | ||
| 3300 | Edward Ferguson | 1:05.10 | 10 | B: 1:00.89 (+4.21s | 6.5%) | Blackline Aquatics | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
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.