USA Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Falefatu Moaalii | 1:10.67 | 7 | B: 55.39 (+15.28s | 21.6%) | Utah Valley Aquatics | 08/01/2025 | 2025 LC Beehive Finale | ||
| 2252 | James Carrothers | 1:10.75 | 8 | B: 55.39 (+15.36s | 21.7%) | Wahoos of Jacksonville | 05/23/2025 | EAJ Mayhem 2025 | ||
| 2253 | Ryder Orick | 1:10.83 | 9 | B: 55.39 (+15.44s | 21.8%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 2254 | Kent Carnahan | 1:10.89 | 10 | B: 55.39 (+15.50s | 21.9%) | Platinum Aquatics | 05/02/2025 | 2025 ST ASC Cinco De Mayo | ||
| 2255 | Charles Kozina | 1:10.93 | 8 | B: 55.39 (+15.54s | 21.9%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 2256 | Axelle Baerwald | 1:10.95 | 10 | B: 55.39 (+15.56s | 21.9%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2257 | Arber Idrizi | 1:11.05 | 9 | B: 55.39 (+15.66s | 22.0%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 2258 | Vivaan Yadav | 1:11.12 | 7 | B: 55.39 (+15.73s | 22.1%) | Beaverton Area Aquatics Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 2259 | Abhimanyu Bansal | 1:11.13 | 10 | B: 55.39 (+15.74s | 22.1%) | United Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2260 | Miles Jackson | 1:11.14 | 10 | B: 55.39 (+15.75s | 22.1%) | YMCA Presidio Aquatics | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 2261 | Ethan Zhong | 1:11.18 | 9 | B: 55.39 (+15.79s | 22.2%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 2262 | Jayman Duran | 1:11.19 | 9 | B: 55.39 (+15.80s | 22.2%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 2263 | Finley Echols | 1:11.20 | 9 | B: 55.39 (+15.81s | 22.2%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 2264 | Finley Oelke | 1:11.21 | 9 | B: 55.39 (+15.82s | 22.2%) | Fmy Gators | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 2265 | Brant Eckert | 1:11.22 | 9 | B: 55.39 (+15.83s | 22.2%) | Legacy Aquatics | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2266 | Colin Hobbs | 1:11.26 | 7 | B: 55.39 (+15.87s | 22.3%) | Rawlins Rebels Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 2267 | Ian Lee | 1:11.26 | 8 | B: 55.39 (+15.87s | 22.3%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2268 | Jack Charipar | 1:11.26 | 9 | B: 55.39 (+15.87s | 22.3%) | Blackline Aquatics | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 2269 | Orren Harbuck | 1:11.29 | 7 | B: 55.39 (+15.90s | 22.3%) | Swim Dogs | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 2270 | Thomas DeSmidt | 1:11.30 | 8 | B: 55.39 (+15.91s | 22.3%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 2271 | Nicolas Villarruel | 1:11.30 | 7 | B: 55.39 (+15.91s | 22.3%) | St. Cloud Thunderbolts Aquatic | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2272 | Everett Moore | 1:11.36 | 9 | B: 55.39 (+15.97s | 22.4%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 2273 | Jayson DaSilva | 1:11.37 | 8 | B: 55.39 (+15.98s | 22.4%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2274 | Liam Kwon | 1:11.37 | 10 | B: 55.39 (+15.98s | 22.4%) | Alto Swim Club | 06/29/2024 | Alto Summer Swelter | ||
| 2275 | Wade Hamilton | 1:11.44 | 9 | B: 55.39 (+16.05s | 22.5%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 2276 | Harvey Klimek | 1:11.44 | 8 | B: 55.39 (+16.05s | 22.5%) | Pine Island Aquatics | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2277 | Lucas Aguilar Fortuny | 1:11.49 | 10 | B: 55.39 (+16.10s | 22.5%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 2278 | Dylan Chung | 1:11.50 | 9 | B: 55.39 (+16.11s | 22.5%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 2279 | Eden Hai | 1:11.50 | 8 | B: 55.39 (+16.11s | 22.5%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 2280 | Wyatt Yawn | 1:11.54 | 9 | B: 55.39 (+16.15s | 22.6%) | Tide Swimming | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | ||
| 2281 | Gage Klein | 1:11.63 | 10 | B: 55.39 (+16.24s | 22.7%) | Vandal Aquatic Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 2282 | Baylee Gurczynski | 1:11.64 | 9 | B: 55.39 (+16.25s | 22.7%) | Old Dominion Aquatic Club | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 2283 | Isaac Law | 1:11.65 | 10 | B: 55.39 (+16.26s | 22.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2284 | Cameron Cooper | 1:11.65 | 10 | B: 55.39 (+16.26s | 22.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 2285 | Matthew McHose | 1:11.67 | 9 | B: 55.39 (+16.28s | 22.7%) | 757swim | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | ||
| 2286 | Tristan Wan | 1:11.70 | 8 | B: 55.39 (+16.31s | 22.7%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | ||
| 2287 | Ayden Xiao | 1:11.74 | 8 | B: 55.39 (+16.35s | 22.8%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 2288 | Beckett Cesena | 1:11.78 | 7 | B: 55.39 (+16.39s | 22.8%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2289 | Jack McEntee | 1:11.81 | 10 | B: 55.39 (+16.42s | 22.9%) | Dakota Riptide | 06/20/2025 | 2025 Splash Central Invitational | ||
| 2290 | David Lynn | 1:11.81 | 8 | B: 55.39 (+16.42s | 22.9%) | Velocity Swimming | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2291 | Graham Fiedler | 1:11.82 | 10 | B: 55.39 (+16.43s | 22.9%) | Austin Swim Club | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 2292 | Cohen Lloyd | 1:11.83 | 10 | B: 55.39 (+16.44s | 22.9%) | Utah Valley Aquatics | 04/13/2024 | 2024 UT HAST LC Kickoff Dev Meet | ||
| 2293 | Mathis Lewis-Hyder | 1:11.84 | 9 | B: 55.39 (+16.45s | 22.9%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2294 | Mateo Centeno | 1:11.87 | 10 | B: 55.39 (+16.48s | 22.9%) | Hillsboro Swim Team | 06/06/2025 | 2025 CST Summer Invitational | ||
| 2295 | Minh Le | 1:11.88 | 9 | B: 55.39 (+16.49s | 22.9%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 2296 | Ryker Hinrichs | 1:11.88 | 8 | B: 55.39 (+16.49s | 22.9%) | Norfolk YMCA Aquajets | 06/20/2025 | VAST SPLASH | ||
| 2297 | Liam Bruno | 1:11.89 | 9 | B: 55.39 (+16.50s | 23.0%) | Lakewood Rangers Swim Team | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 2298 | Easton Greger | 1:11.92 | 8 | B: 55.39 (+16.53s | 23.0%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 2299 | Lukas Jensen | 1:11.94 | 7 | B: 55.39 (+16.55s | 23.0%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2300 | Matvei Koshelev | 1:11.95 | 10 | B: 55.39 (+16.56s | 23.0%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
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.