USA Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4801 | Caleb Fincham | 53.12 | 10 | B: 43.89 (+9.23s | 17.4%) | Redmond Aquatic Club | 06/19/2026 | Prineville Invitational Swim Meet | ||
| 4802 | Alan Primas | 53.13 | 8 | B: 43.89 (+9.24s | 17.4%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | ||
| 4803 | Nikolai Klimov | 53.13 | 10 | B: 43.89 (+9.24s | 17.4%) | Lifetime | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 4804 | Griffin Grosz | 53.13 | 9 | B: 43.89 (+9.24s | 17.4%) | AquaStorm | 06/28/2025 | 2025 SD Summer Starter | ||
| 4805 | Jack Ross | 53.14 | 10 | B: 43.89 (+9.25s | 17.4%) | York Swim Club of Northern Vir | 05/01/2026 | Speedo Spring Splash | ||
| 4806 | Finn Nappy | 53.14 | 8 | B: 43.89 (+9.25s | 17.4%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | ||
| 4807 | Ramana Kirk | 53.14 | 8 | B: 43.89 (+9.25s | 17.4%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 4808 | Lorenzo Watts | 53.14 | 7 | B: 43.89 (+9.25s | 17.4%) | Sebastopol Sea Serpents | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4809 | Bennett Sims | 53.15 | 8 | B: 43.89 (+9.26s | 17.4%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 4810 | Jason Ni | 53.15 | 8 | B: 43.89 (+9.26s | 17.4%) | Mei\\\\\\'s Typhoons Swimming Club | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 4811 | Thomas Rowe | 53.15 | 7 | B: 43.89 (+9.26s | 17.4%) | Plantation Swim Team | 06/26/2026 | June Central Park Series | ||
| 4812 | Maddox Mccourry | 53.15 | 8 | B: 43.89 (+9.26s | 17.4%) | Blues Aquatics Asheville | 05/15/2026 | 2026 NCAC Meet On The Hill | ||
| 4813 | Matthew Hall | 53.16 | 10 | B: 43.89 (+9.27s | 17.4%) | Lake Erie Silver Dolphins | 05/16/2025 | Busbey Invitational 2025 | ||
| 4814 | Jordan O'Sullivan | 53.16 | 8 | B: 43.89 (+9.27s | 17.4%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 4815 | Colin Hobbs | 53.16 | 8 | B: 43.89 (+9.27s | 17.4%) | Rawlins Rebels Swim Team | 06/27/2026 | 2026 CO Greeley Stampede | ||
| 4816 | Rayaan Patel | 53.17 | 9 | B: 43.89 (+9.28s | 17.5%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | ||
| 4817 | Leif An | 53.17 | 8 | B: 43.89 (+9.28s | 17.5%) | Columbia River Swim Team | 06/05/2026 | 2026 CST Summer Invitational | ||
| 4818 | Lucas Yang | 53.18 | 9 | B: 43.89 (+9.29s | 17.5%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | ||
| 4819 | Ashwath Paladugu | 53.19 | 9 | B: 43.89 (+9.30s | 17.5%) | Tiburon Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4820 | Jack Tackett | 53.20 | 8 | B: 43.89 (+9.31s | 17.5%) | Bluefish Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 4821 | Max Hao | 53.20 | 10 | B: 43.89 (+9.31s | 17.5%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | ||
| 4822 | Will Gravel | 53.20 | 7 | B: 43.89 (+9.31s | 17.5%) | Tiburon Swim Club | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 4823 | Collin Child | 53.20 | 10 | B: 43.89 (+9.31s | 17.5%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | ||
| 4824 | Boyan Hao | 53.21 | 10 | B: 43.89 (+9.32s | 17.5%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4825 | Neil Dandapat | 53.24 | 9 | B: 43.89 (+9.35s | 17.6%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 4826 | Henry Nixon | 53.25 | 8 | B: 43.89 (+9.36s | 17.6%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | ||
| 4827 | Giovanni Henn | 53.25 | 6 | B: 43.89 (+9.36s | 17.6%) | Eagles Swim Club | 05/08/2026 | 2026 Wellington May Long Course Meet | ||
| 4828 | Leo Zhou | 53.26 | 8 | B: 43.89 (+9.37s | 17.6%) | Auburn Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | ||
| 4829 | Haomiao Zhuang | 53.26 | 7 | B: 43.89 (+9.37s | 17.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 4830 | Darien Wu | 53.26 | 9 | B: 43.89 (+9.37s | 17.6%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 4831 | Walter Huang | 53.26 | 8 | B: 43.89 (+9.37s | 17.6%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 4832 | Riley Tokunaga | 53.26 | 10 | B: 43.89 (+9.37s | 17.6%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 4833 | Cian Stiff | 53.27 | 9 | B: 43.89 (+9.38s | 17.6%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 4834 | Lawrence Dewberry | 53.27 | 8 | B: 43.89 (+9.38s | 17.6%) | Tampa Y Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4835 | Marc Bullio | 53.28 | 10 | B: 43.89 (+9.39s | 17.6%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 4836 | Ashton Droy | 53.28 | 10 | B: 43.89 (+9.39s | 17.6%) | Coast Aquatics | 04/11/2026 | CAT5 LC Open 2026 | ||
| 4837 | Kai Almeyda Broadbent | 53.28 | 9 | B: 43.89 (+9.39s | 17.6%) | Gator Swim Club | 06/05/2026 | 2026 Sunshine State Games | ||
| 4838 | Sikander Manocha | 53.30 | 8 | B: 43.89 (+9.41s | 17.7%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | ||
| 4839 | Lucas Wang | 53.31 | 9 | B: 43.89 (+9.42s | 17.7%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 4840 | Sawyer Stallings | 53.31 | 8 | B: 43.89 (+9.42s | 17.7%) | Catawba Valley Aquatic Club | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 4841 | Landon Swenson | 53.32 | 9 | B: 43.89 (+9.43s | 17.7%) | Evergreen Hurricanes | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4842 | Yikai Cui | 53.33 | 7 | B: 43.89 (+9.44s | 17.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4843 | Ty Donlin | 53.34 | 7 | B: 43.89 (+9.45s | 17.7%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 4844 | Noah Sea | 53.34 | 8 | B: 43.89 (+9.45s | 17.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 4845 | Lincoln Zhang | 53.34 | 10 | B: 43.89 (+9.45s | 17.7%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 4846 | Lucas Hunt | 53.35 | 9 | B: 43.89 (+9.46s | 17.7%) | Bay Club Panthers | 05/02/2026 | Alto Spring Jam CBA | ||
| 4847 | Aiden Moballegh | 53.36 | 10 | B: 43.89 (+9.47s | 17.7%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 4848 | Jackson Marlow | 53.37 | 7 | B: 43.89 (+9.48s | 17.8%) | Calvert Aquatics Club | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 4849 | Arthur Dauletbaev | 53.38 | 9 | B: 43.89 (+9.49s | 17.8%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 4850 | Christian Alcaide | 53.39 | 8 | B: 43.89 (+9.50s | 17.8%) | Tampa Bay Aquatic Club | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
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.