USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8301 | Reese Sheldon | 53.17 | 10 | B: 48.29 (+4.88s | 9.2%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 8302 | Dean Agresta | 53.17 | 9 | B: 48.29 (+4.88s | 9.2%) | Connetquot Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 8303 | Alfred Yang | 53.17 | 9 | B: 48.29 (+4.88s | 9.2%) | Aquajets Swim Team | 02/08/2025 | 2025 MN AQJT February Invite | ||
| 8304 | Jiaqi Zong | 53.17 | 8 | B: 48.29 (+4.88s | 9.2%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 8305 | Ammar Lone | 53.17 | 10 | B: 48.29 (+4.88s | 9.2%) | Blue Dolfins | 07/26/2025 | BD End Of Summer 2025 Invitational | ||
| 8306 | Yogi Kobylski | 53.17 | 10 | B: 48.29 (+4.88s | 9.2%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 8307 | Levi Raynor | 53.17 | 9 | B: 48.29 (+4.88s | 9.2%) | Hurricanes Swim Team | 10/10/2026 | 2026 MN FOXJ Fall Invitational | ||
| 8308 | Frank Gonzalez | 53.17 | 9 | B: 48.29 (+4.88s | 9.2%) | Island Aquatics | 10/24/2026 | 2026 MAGSA 12 Under ABC SCY Meet | ||
| 8309 | Leo Sharrak | 53.18 | 8 | B: 48.29 (+4.89s | 9.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | ||
| 8310 | Samuel Kimmelman | 53.18 | 9 | B: 48.29 (+4.89s | 9.2%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | ||
| 8311 | Arjun Dixit | 53.18 | 10 | B: 48.29 (+4.89s | 9.2%) | Washingtonians Swim Club | 02/20/2026 | 2026 Machine Qualifier | ||
| 8312 | James Higdon | 53.18 | 10 | B: 48.29 (+4.89s | 9.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 8313 | Eli Song | 53.18 | 8 | B: 48.29 (+4.89s | 9.2%) | Tri-city Channel Cats | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 8314 | Aarav Mehta | 53.18 | 9 | B: 48.29 (+4.89s | 9.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 8315 | Brence Dadulla | 53.18 | 9 | B: 48.29 (+4.89s | 9.2%) | Team Charlotte Swimming | 10/11/2025 | 2025 NC Queen City Dolphins Diversity Invite | ||
| 8316 | Alden Banachowski | 53.19 | 9 | B: 48.29 (+4.90s | 9.2%) | Swim Melbourne | 06/26/2026 | 2026 Summer Area 6 Champs | ||
| 8317 | Matthew Li | 53.20 | 9 | B: 48.29 (+4.91s | 9.2%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | ||
| 8318 | Paxton Wooters | 53.20 | 9 | B: 48.29 (+4.91s | 9.2%) | Machine Aquatics | 10/10/2025 | 2025 PV October Open Fairland | ||
| 8319 | Sylas Cary | 53.20 | 8 | B: 48.29 (+4.91s | 9.2%) | Southern Maryland Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 8320 | Jonas Labman | 53.20 | 9 | B: 48.29 (+4.91s | 9.2%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 8321 | Connor Nguyen | 53.20 | 7 | B: 48.29 (+4.91s | 9.2%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 8322 | Lionel Rosos | 53.20 | 9 | B: 48.29 (+4.91s | 9.2%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 8323 | James McCloskey | 53.20 | 9 | B: 48.29 (+4.91s | 9.2%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 8324 | Luca Mazzocchetti | 53.21 | 8 | B: 48.29 (+4.92s | 9.2%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 8325 | Jonas Ho | 53.21 | 10 | B: 48.29 (+4.92s | 9.2%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | ||
| 8326 | Brayden Greene | 53.21 | 10 | B: 48.29 (+4.92s | 9.2%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 8327 | Jack Bloecher | 53.21 | 8 | B: 48.29 (+4.92s | 9.2%) | Jackson Swim Team | 11/21/2025 | 2025 Tiger Turkey Tumble | ||
| 8328 | Noah Sea | 53.21 | 8 | B: 48.29 (+4.92s | 9.2%) | Tualatin Hills Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 8329 | Graham Davis | 53.21 | 9 | B: 48.29 (+4.92s | 9.2%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | ||
| 8330 | Howard Brodbeck | 53.22 | 9 | B: 48.29 (+4.93s | 9.3%) | Tac Titans | 01/11/2026 | TAC TITANS January Intrasquad Meet | ||
| 8331 | Feliks Marszewski | 53.22 | 8 | B: 48.29 (+4.93s | 9.3%) | Greater Toledo Aquatic Club | 12/12/2025 | 2025 GLT Tsunami | ||
| 8332 | Emmett Keil | 53.22 | 8 | B: 48.29 (+4.93s | 9.3%) | Aquajets Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | ||
| 8333 | Anthony He | 53.22 | 9 | B: 48.29 (+4.93s | 9.3%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | ||
| 8334 | William Temple | 53.22 | 10 | B: 48.29 (+4.93s | 9.3%) | Jenison | 01/10/2026 | 2026 Zeeland Winter Classic | ||
| 8335 | Logan Liang | 53.22 | 9 | B: 48.29 (+4.93s | 9.3%) | Lifetime | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 8336 | Abraham Eley | 53.22 | 9 | B: 48.29 (+4.93s | 9.3%) | Greater Tampa Swim Association | 10/09/2026 | 2026 GTSA TYR Swim Classic | ||
| 8337 | Reece Chiu | 53.22 | 9 | B: 48.29 (+4.93s | 9.3%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 8338 | Jack Bennett | 53.22 | 10 | B: 48.29 (+4.93s | 9.3%) | Hydro Swim Club | 10/25/2026 | 2026 Hydro Halloween Pentathlon | ||
| 8339 | Alexandros Ferssizidis | 53.23 | 8 | B: 48.29 (+4.94s | 9.3%) | Potomac Marlins | 01/10/2026 | 2026 Snowdude Mini Meet | ||
| 8340 | Parke Pierson | 53.23 | 8 | B: 48.29 (+4.94s | 9.3%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | ||
| 8341 | Aaron Smith | 53.23 | 9 | B: 48.29 (+4.94s | 9.3%) | Top Speed Aquatic Club | 01/11/2026 | 2026 New Year Speed Run | ||
| 8342 | Deacon Kendall | 53.23 | 9 | B: 48.29 (+4.94s | 9.3%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 8343 | Vincent Volz | 53.24 | 9 | B: 48.29 (+4.95s | 9.3%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 8344 | Austin Chesek | 53.24 | 9 | B: 48.29 (+4.95s | 9.3%) | Heal Swim Club | 10/25/2025 | Trick Or Treat Mini Meet | ||
| 8345 | Dylan Kossack | 53.24 | 10 | B: 48.29 (+4.95s | 9.3%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 8346 | Oliver Sanness | 53.24 | 8 | B: 48.29 (+4.95s | 9.3%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 8347 | Graham Nelson | 53.24 | 7 | B: 48.29 (+4.95s | 9.3%) | St Croix Swim Club | 10/04/2026 | 2026 MN AQJT Shootout Invite | ||
| 8348 | Luke Korpi | 53.25 | 8 | B: 48.29 (+4.96s | 9.3%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 8349 | Ace Block | 53.25 | 7 | B: 48.29 (+4.96s | 9.3%) | Metro Marlins Swim Team | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 8350 | Wyatt Cahill | 53.25 | 9 | B: 48.29 (+4.96s | 9.3%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
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.