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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5201 | Lucas Seybold | 55.93 | 9 | B: 43.89 (+12.04s | 21.5%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 5202 | William Goggin | 55.93 | 9 | B: 43.89 (+12.04s | 21.5%) | Poseidon Swimming Inc | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 5203 | Samuel Leafblad | 55.94 | 6 | B: 43.89 (+12.05s | 21.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 5204 | Darius Parineh | 55.94 | 9 | B: 43.89 (+12.05s | 21.5%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 5205 | Finn Nardelli | 55.95 | 9 | B: 43.89 (+12.06s | 21.6%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | ||
| 5206 | Alexander Staebler | 55.95 | 8 | B: 43.89 (+12.06s | 21.6%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | ||
| 5207 | Maximiliano Hernandez | 55.96 | 7 | B: 43.89 (+12.07s | 21.6%) | Heart of Texas Swim Team | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 5208 | Tyler Zhuang | 55.96 | 9 | B: 43.89 (+12.07s | 21.6%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5209 | Alden Edwards | 55.97 | 8 | B: 43.89 (+12.08s | 21.6%) | Tnt Swimming | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | ||
| 5210 | Will Schnake | 55.97 | 6 | B: 43.89 (+12.08s | 21.6%) | Jacksonville YMCA Sharks | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 5211 | Lucas Bartlett | 55.97 | 9 | B: 43.89 (+12.08s | 21.6%) | Cat 5 Aquatics | 06/13/2026 | Cat 5 June LC Open | ||
| 5212 | Phineas Bonzani | 55.97 | 10 | B: 43.89 (+12.08s | 21.6%) | Pendleton Swim Association | 07/04/2026 | Pendleton Open 2026 | ||
| 5213 | Grant Silva | 55.98 | 7 | B: 43.89 (+12.09s | 21.6%) | Capital City Athletics | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 5214 | Gabriel Cook | 55.98 | 7 | B: 43.89 (+12.09s | 21.6%) | SlipStream Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 5215 | Dan Dingcong | 55.99 | 8 | B: 43.89 (+12.10s | 21.6%) | California Capital Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 5216 | James Pena | 56.00 | 9 | B: 43.89 (+12.11s | 21.6%) | Hurricane Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 5217 | Seth Davidson | 56.00 | 7 | B: 43.89 (+12.11s | 21.6%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 5218 | William Stovall | 56.01 | 10 | B: 43.89 (+12.12s | 21.6%) | 757swim | 04/25/2026 | 757swim 14 And Under Spring Challenge | ||
| 5219 | Joshua Chang | 56.01 | 9 | B: 43.89 (+12.12s | 21.6%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | ||
| 5220 | Andrii Paliienko | 56.02 | 10 | B: 43.89 (+12.13s | 21.7%) | Sioux Falls Swim Team | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 5221 | Aaron Wang | 56.03 | 9 | B: 43.89 (+12.14s | 21.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 5222 | Ryan Regan | 56.03 | 9 | B: 43.89 (+12.14s | 21.7%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 5223 | Liam Fracz | 56.04 | 7 | B: 43.89 (+12.15s | 21.7%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 5224 | Samuel Seifried | 56.05 | 7 | B: 43.89 (+12.16s | 21.7%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 5225 | Ethan Mortensen | 56.05 | 10 | B: 43.89 (+12.16s | 21.7%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 5226 | Joshua McCoy | 56.05 | 8 | B: 43.89 (+12.16s | 21.7%) | YMCA of Austin Swim Alliance | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
| 5227 | Reese Baxter | 56.08 | 10 | B: 43.89 (+12.19s | 21.7%) | Maine Gators | 07/13/2023 | 2023 ME LCM CHAMPS | ||
| 5228 | Luca Joachim | 56.09 | 9 | B: 43.89 (+12.20s | 21.8%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 5229 | Jaxon Brown | 56.11 | 9 | B: 43.89 (+12.22s | 21.8%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | ||
| 5230 | Lucas Talbot | 56.11 | 8 | B: 43.89 (+12.22s | 21.8%) | San Jose Goosemonkeys | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5231 | Mason Finkle | 56.12 | 10 | B: 43.89 (+12.23s | 21.8%) | Nocatee Bluetide Swim Team | 04/10/2026 | 2026 April Classic | ||
| 5232 | Corey Rogers | 56.12 | 10 | B: 43.89 (+12.23s | 21.8%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 5233 | Caden Ku | 56.13 | 9 | B: 43.89 (+12.24s | 21.8%) | South Shore YMCA Strypers | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
| 5234 | Anderson Lewno | 56.14 | 10 | B: 43.89 (+12.25s | 21.8%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 5235 | Jeonghyeon Lee | 56.15 | 7 | B: 43.89 (+12.26s | 21.8%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 5236 | Joshua Miller | 56.16 | 9 | B: 43.89 (+12.27s | 21.8%) | Parkway-Rockwood Gateway Swim | 05/01/2026 | John Traube Memorial 2026 | ||
| 5237 | Mateo Palomera Lozano | 56.16 | 7 | B: 43.89 (+12.27s | 21.8%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 5238 | Bodhi Talansky | 56.18 | 9 | B: 43.89 (+12.29s | 21.9%) | Truckee-Tahoe Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 5239 | Yesus Yakubovski | 56.19 | 10 | B: 43.89 (+12.30s | 21.9%) | Brownsville Aquatics | 06/07/2025 | 2025 ST LC BAS June Swim Meet | ||
| 5240 | Colin Eckhart | 56.20 | 10 | B: 43.89 (+12.31s | 21.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 5241 | Eli Kerley | 56.20 | 10 | B: 43.89 (+12.31s | 21.9%) | Treasure Coast Swimming | 05/02/2026 | TCSC Go For The Gold Invitational | ||
| 5242 | Felix Cushman | 56.21 | 8 | B: 43.89 (+12.32s | 21.9%) | The Dalles Swim Team | 07/04/2026 | Pendleton Open 2026 | ||
| 5243 | Avyay Halemane | 56.21 | 8 | B: 43.89 (+12.32s | 21.9%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 5244 | Lucas Fleck | 56.22 | 10 | B: 43.89 (+12.33s | 21.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5245 | Ryan Li | 56.22 | 9 | B: 43.89 (+12.33s | 21.9%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | ||
| 5246 | Lucas Zhou | 56.25 | 10 | B: 43.89 (+12.36s | 22.0%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | ||
| 5247 | Adar Shalev | 56.27 | 9 | B: 43.89 (+12.38s | 22.0%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 5248 | Miles Bradley | 56.27 | 9 | B: 43.89 (+12.38s | 22.0%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 5249 | Maximus Chen | 56.28 | 8 | B: 43.89 (+12.39s | 22.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 5250 | Tairu Jallow | 56.28 | 8 | B: 43.89 (+12.39s | 22.0%) | Bayside Aquatics | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
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.