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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Pax Klinkel Wilson | 51.62 | 10 | B: 43.89 (+7.73s | 15.0%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | ||
| 2102 | Thomas Fisher | 51.64 | 9 | B: 43.89 (+7.75s | 15.0%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 2103 | Itai Nadav | 51.65 | 8 | B: 43.89 (+7.76s | 15.0%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 2104 | Harlan Lawrence | 51.66 | 6 | B: 43.89 (+7.77s | 15.0%) | The Dalles Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2105 | David Treglown | 51.67 | 8 | B: 43.89 (+7.78s | 15.1%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 2106 | Nathaniel Hehn | 51.68 | 7 | B: 43.89 (+7.79s | 15.1%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2107 | William Hebert | 51.70 | 8 | B: 43.89 (+7.81s | 15.1%) | Fmy Gators | 06/07/2024 | 2024 WFF Summer Explosion | ||
| 2108 | Christian Hunley | 51.70 | 6 | B: 43.89 (+7.81s | 15.1%) | 757swim | 04/20/2024 | 757Swim Spring Challenge | ||
| 2109 | Tyler Henry | 51.74 | 8 | B: 43.89 (+7.85s | 15.2%) | Lynchburg YMCA Swim Team | 05/31/2024 | 2024 Virginia Commonwealth Games | ||
| 2110 | William Bradley | 51.74 | 7 | B: 43.89 (+7.85s | 15.2%) | Nova of Virginia | 04/26/2024 | NOVA LC Kick Off | ||
| 2111 | Aaron Yang | 51.75 | 9 | B: 43.89 (+7.86s | 15.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2112 | Nico Hannemann | 51.76 | 9 | B: 43.89 (+7.87s | 15.2%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2113 | Jackson Bock | 51.77 | 9 | B: 43.89 (+7.88s | 15.2%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 2114 | Alexander McMahon | 51.80 | 10 | B: 43.89 (+7.91s | 15.3%) | Watertown Area Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 2115 | Orion Kiniery | 51.81 | 7 | B: 43.89 (+7.92s | 15.3%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 2116 | Ryan Hu | 51.81 | 7 | B: 43.89 (+7.92s | 15.3%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2117 | Sebastian Lam | 51.82 | 7 | B: 43.89 (+7.93s | 15.3%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2118 | Tristan Stanley | 51.82 | 9 | B: 43.89 (+7.93s | 15.3%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 2119 | Patrick Wang | 51.82 | 7 | B: 43.89 (+7.93s | 15.3%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 2120 | Samuel Stambaugh | 51.82 | 8 | B: 43.89 (+7.93s | 15.3%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 2121 | Landon Carroll | 51.83 | 8 | B: 43.89 (+7.94s | 15.3%) | Inland Coastal Aquatic Club | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2122 | Oleksandr Arabadzhi | 51.84 | 9 | B: 43.89 (+7.95s | 15.3%) | SwimStrongsville | 05/16/2025 | Busbey Invitational 2025 | ||
| 2123 | Mason Carlyle | 51.85 | 9 | B: 43.89 (+7.96s | 15.4%) | Gilroy Gators Swim Team | 06/27/2025 | Valley Splash | ||
| 2124 | Gavin Gregory | 51.85 | 9 | B: 43.89 (+7.96s | 15.4%) | Foothills Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 2125 | Eli Svenningsen | 51.89 | 10 | B: 43.89 (+8.00s | 15.4%) | Piranhas YMCA of the Suncoast | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | ||
| 2126 | Tatum Leer | 51.89 | 9 | B: 43.89 (+8.00s | 15.4%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 2127 | Ethan Yang | 51.91 | 8 | B: 43.89 (+8.02s | 15.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2128 | Daniel Wang | 51.92 | 8 | B: 43.89 (+8.03s | 15.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2129 | Noah Granek Brown | 51.92 | 7 | B: 43.89 (+8.03s | 15.5%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 2130 | Pax Valdez | 51.92 | 7 | B: 43.89 (+8.03s | 15.5%) | Bay Club Panthers | 06/29/2024 | DACA LC C B A+ Meet | ||
| 2131 | Benjamin Tanner | 51.93 | 8 | B: 43.89 (+8.04s | 15.5%) | Cedar Swim Club | 07/09/2024 | 2024 CSC July Last Chance | ||
| 2132 | Max Evans | 51.93 | 7 | B: 43.89 (+8.04s | 15.5%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | ||
| 2133 | Ayansh Sinha | 51.95 | 9 | B: 43.89 (+8.06s | 15.5%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 2134 | Theo Rogalsky | 51.95 | 8 | B: 43.89 (+8.06s | 15.5%) | Gold Coast Swim Team | 05/30/2025 | LA OPEN 2025 | ||
| 2135 | Evan Kang | 51.97 | 9 | B: 43.89 (+8.08s | 15.5%) | Puffins Swimming | 06/27/2025 | Valley Splash | ||
| 2136 | Joon Cha | 51.98 | 8 | B: 43.89 (+8.09s | 15.6%) | Sunnyvale Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2137 | Jacob Benz | 51.98 | 9 | B: 43.89 (+8.09s | 15.6%) | Greater Orlando Aquatics Team | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 2138 | Zachary Vance | 51.99 | 8 | B: 43.89 (+8.10s | 15.6%) | Caldwell Swim Club | 07/18/2025 | 2025 LCM Summer Championships | ||
| 2139 | Jack Arckey | 51.99 | 8 | B: 43.89 (+8.10s | 15.6%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2140 | Finn McGrath | 52.00 | 6 | B: 43.89 (+8.11s | 15.6%) | Multnomah Athletic Club | 05/30/2025 | LA OPEN 2025 | ||
| 2141 | Kiran Gadd | 52.01 | 9 | B: 43.89 (+8.12s | 15.6%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 2142 | Leo Cramer | 52.03 | 9 | B: 43.89 (+8.14s | 15.6%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 2143 | Amnay Cherik | 52.05 | 7 | B: 43.89 (+8.16s | 15.7%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2144 | Shaheem Dolson | 52.06 | 8 | B: 43.89 (+8.17s | 15.7%) | East Coast Aquatic Team | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | ||
| 2145 | Wyatt Moon | 52.06 | 8 | B: 43.89 (+8.17s | 15.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 2146 | Michael Knodt | 52.07 | 9 | B: 43.89 (+8.18s | 15.7%) | Minnetonka Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | ||
| 2147 | Ezekiel Ribellia | 52.08 | 8 | B: 43.89 (+8.19s | 15.7%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 2148 | Cooper Dickie | 52.08 | 9 | B: 43.89 (+8.19s | 15.7%) | Excel Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 2149 | Liam Arrobo | 52.09 | 6 | B: 43.89 (+8.20s | 15.7%) | Hillsboro Swim Team | 06/26/2025 | 2025 Howard Jones Open | ||
| 2150 | Mateo Aleman | 52.10 | 9 | B: 43.89 (+8.21s | 15.8%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
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.