USA Boys 10 & under - 50 M Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Nathan Gordon | 40.73 | 8 | BB Min | A: 40.59 (+0.14s | 0.3%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 202 | Zachary Mokhiber | 40.75 | 9 | BB Min | A: 40.59 (+0.16s | 0.4%) | T2 Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 203 | Alfie Mobbs | 40.80 | 8 | BB Min | A: 40.59 (+0.21s | 0.5%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 204 | Kyle Wang | 40.84 | 9 | BB Min | A: 40.59 (+0.25s | 0.6%) | Freedom Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 205 | Abraham Cheng | 40.84 | 9 | BB Min | A: 40.59 (+0.25s | 0.6%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 206 | Ewan Anderson | 40.84 | 9 | BB Min | A: 40.59 (+0.25s | 0.6%) | Macedonia Manta Ray Swim Team | 06/12/2025 | Holtrey Summer Classic | |
| 207 | Aaron Cho | 40.90 | 9 | BB Min | A: 40.59 (+0.31s | 0.8%) | Klg Sports Swim Team | 06/13/2024 | 2024 CA SCS RMDA June Age Group Invite | |
| 208 | Owen Newton | 40.92 | 9 | BB Min | A: 40.59 (+0.33s | 0.8%) | SwimNation Aquatics Programs | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 209 | Ethan Gaffin | 40.97 | 8 | BB Min | A: 40.59 (+0.38s | 0.9%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 210 | Bryce Alpert | 40.99 | 8 | BB Min | A: 40.59 (+0.40s | 1.0%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 211 | Aiden Chung | 40.99 | 9 | BB Min | A: 40.59 (+0.40s | 1.0%) | Patriot Swim Club | 06/12/2025 | 2025 June Age Group Invite | |
| 212 | Gianpaolo Pirraglia | 40.99 | 9 | BB Min | A: 40.59 (+0.40s | 1.0%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 213 | John Callarman | 41.03 | 10 | BB Min | A: 40.59 (+0.44s | 1.1%) | Dallas Mustangs | 07/16/2025 | 2025 Texas Age Group Championships | |
| 214 | Nathan Cho | 41.05 | 9 | BB Min | A: 40.59 (+0.46s | 1.1%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | |
| 215 | Joshua Bond | 41.11 | 9 | BB Min | A: 40.59 (+0.52s | 1.3%) | Socal Aquatics Association | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 216 | Hongjie Xiao | 41.11 | 8 | BB Min | A: 40.59 (+0.52s | 1.3%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 217 | Sebastian Horn-Rios | 41.13 | 9 | BB Min | A: 40.59 (+0.54s | 1.3%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 218 | Luke Ready | 41.13 | 8 | BB Min | A: 40.59 (+0.54s | 1.3%) | Kennebec Valley YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | |
| 219 | Marcus Kim | 41.14 | 10 | BB Min | A: 40.59 (+0.55s | 1.3%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 220 | Oliver Gist-Pitts | 41.15 | 9 | BB Min | A: 40.59 (+0.56s | 1.4%) | Boulder Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 221 | Luca Tricano | 41.16 | 10 | BB Min | A: 40.59 (+0.57s | 1.4%) | Golden West Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 222 | Elijah Hutagalung | 41.20 | 9 | BB Min | A: 40.59 (+0.61s | 1.5%) | Aspire Aquatics of Colorado | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 223 | Ethan Qu | 41.22 | 9 | BB Min | A: 40.59 (+0.63s | 1.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 224 | Lincoln Matthews | 41.24 | 10 | BB Min | A: 40.59 (+0.65s | 1.6%) | North Bay Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 225 | Bennett Montague | 41.24 | 9 | BB Min | A: 40.59 (+0.65s | 1.6%) | Cypress Fairbanks Swim Club | 06/13/2025 | 2025 ST ASC Firecracker | |
| 226 | Brett Baker | 41.25 | 10 | BB Min | A: 40.59 (+0.66s | 1.6%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 227 | Porter Pitti | 41.27 | 8 | BB Min | A: 40.59 (+0.68s | 1.6%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 228 | Winston Chase | 41.29 | 9 | BB Min | A: 40.59 (+0.70s | 1.7%) | Utah Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 229 | Eliott Jackson | 41.32 | 9 | BB Min | A: 40.59 (+0.73s | 1.8%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 230 | Hugo Linowski | 41.37 | 9 | BB Min | A: 40.59 (+0.78s | 1.9%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 231 | Daniel Zhao | 41.38 | 10 | BB Min | A: 40.59 (+0.79s | 1.9%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 232 | Kian Selby | 41.39 | 10 | BB Min | A: 40.59 (+0.80s | 1.9%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 233 | Tanner Matheson | 41.40 | 9 | BB Min | A: 40.59 (+0.81s | 2.0%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 234 | Kyle Whitley | 41.44 | 9 | BB Min | A: 40.59 (+0.85s | 2.1%) | Fast Falcons | 06/28/2025 | 2025 Gator Last Chomp | |
| 235 | William Wang | 41.45 | 10 | BB Min | A: 40.59 (+0.86s | 2.1%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 236 | Graham Terzer | 41.46 | 9 | BB Min | A: 40.59 (+0.87s | 2.1%) | The Spartans of La Canada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 237 | Divyanshu Bista | 41.48 | 10 | BB Min | A: 40.59 (+0.89s | 2.1%) | Apex | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 238 | Samuel Zhang | 41.51 | 10 | BB Min | A: 40.59 (+0.92s | 2.2%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 239 | Micah Lamb | 41.51 | 9 | BB Min | A: 40.59 (+0.92s | 2.2%) | Riptide Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 240 | Mason Nguyen | 41.58 | 10 | BB Min | A: 40.59 (+0.99s | 2.4%) | Monterey Park Manta Rays | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 241 | Tripp Liberman | 41.65 | 10 | BB Min | A: 40.59 (+1.06s | 2.5%) | Rocky Mountain Rapids | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 242 | Cameron Wright | 41.72 | 8 | BB Min | A: 40.59 (+1.13s | 2.7%) | Edina Swim Club | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 243 | Arthur Chen | 41.74 | 10 | BB Min | A: 40.59 (+1.15s | 2.8%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 244 | Jaxon Despain | 41.76 | 8 | BB Min | A: 40.59 (+1.17s | 2.8%) | Denver Swim Academy | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | |
| 245 | Harry Zhou | 41.79 | 10 | BB Min | A: 40.59 (+1.20s | 2.9%) | Aquajets Swim Team | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 246 | Charlie Vazac | 41.85 | 9 | BB Min | A: 40.59 (+1.26s | 3.0%) | St Croix Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 247 | Lochlan Kelly | 41.86 | 10 | BB Min | A: 40.59 (+1.27s | 3.0%) | Tuna Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 248 | Sebastian Guevara | 41.88 | 10 | BB Min | A: 40.59 (+1.29s | 3.1%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 249 | Marco Gonzalez | 41.90 | 9 | BB Min | A: 40.59 (+1.31s | 3.1%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 250 | Evan Buchanan | 41.90 | 10 | BB Min | A: 40.59 (+1.31s | 3.1%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC 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.