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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Allen Chen | 37.11 | 10 | AA Min | AAA: 36.59 (+0.52s | 1.4%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 52 | Gleb Nikishin | 37.21 | 10 | AA Min | AAA: 36.59 (+0.62s | 1.7%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 53 | Albert Xiao | 37.25 | 10 | AA Min | AAA: 36.59 (+0.66s | 1.8%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 54 | David Goldenberg | 37.36 | 10 | AA Min | AAA: 36.59 (+0.77s | 2.1%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 55 | Isaac Dai | 37.38 | 9 | AA Min | AAA: 36.59 (+0.79s | 2.1%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 56 | Declan Wang | 37.38 | 10 | AA Min | AAA: 36.59 (+0.79s | 2.1%) | Unattached | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 57 | Johann Gomez Ugalde | 37.39 | 10 | AA Min | AAA: 36.59 (+0.80s | 2.1%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 58 | Collier Jacobson | 37.48 | 10 | AA Min | AAA: 36.59 (+0.89s | 2.4%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 59 | Zachary Zeng | 37.54 | 10 | AA Min | AAA: 36.59 (+0.95s | 2.5%) | Waterloo Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 60 | Luke Ford | 37.56 | 9 | AA Min | AAA: 36.59 (+0.97s | 2.6%) | The Claremont Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 61 | Russell Choy | 37.59 | 10 | AA Min | AAA: 36.59 (+1.00s | 2.7%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 62 | Harrison Carr | 37.61 | 10 | AA Min | AAA: 36.59 (+1.02s | 2.7%) | Aquajets Swim Team | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 63 | Luke Marek | 37.64 | 10 | AA Min | AAA: 36.59 (+1.05s | 2.8%) | Surge Aquatics | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 64 | Bryce Gardin | 37.66 | 10 | AA Min | AAA: 36.59 (+1.07s | 2.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 65 | Sebastien Gallant | 37.66 | 10 | AA Min | AAA: 36.59 (+1.07s | 2.8%) | Team Minnesota | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 66 | Ian Jung | 37.70 | 10 | AA Min | AAA: 36.59 (+1.11s | 2.9%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 67 | Clayton Chester | 37.71 | 10 | AA Min | AAA: 36.59 (+1.12s | 3.0%) | Heartland Swim Assoc | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 68 | Nico Bausher | 37.77 | 10 | AA Min | AAA: 36.59 (+1.18s | 3.1%) | Southwest Stars Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 69 | Alexander Fang | 37.80 | 10 | AA Min | AAA: 36.59 (+1.21s | 3.2%) | Reno Aquatic Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 70 | Crosby Coleman | 37.80 | 10 | AA Min | AAA: 36.59 (+1.21s | 3.2%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 71 | Luke Gamino | 37.80 | 9 | AA Min | AAA: 36.59 (+1.21s | 3.2%) | Treasure Coast Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 72 | Joshua Gilbert | 37.82 | 10 | AA Min | AAA: 36.59 (+1.23s | 3.3%) | Bolles School Sharks | 04/11/2025 | 2025 April Classic | |
| 73 | Marcus Soetanto | 37.82 | 10 | AA Min | AAA: 36.59 (+1.23s | 3.3%) | Rose Bowl Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 74 | Aurelius Lien | 37.85 | 9 | AA Min | AAA: 36.59 (+1.26s | 3.3%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 75 | Luka O'Brien | 37.86 | 10 | AA Min | AAA: 36.59 (+1.27s | 3.4%) | The Woodlands Swim Team | 07/16/2025 | 2025 Texas Age Group Championships | |
| 76 | Jayden Cheng | 37.91 | 10 | AA Min | AAA: 36.59 (+1.32s | 3.5%) | Brea Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 77 | Nicholas Liu | 37.94 | 9 | AA Min | AAA: 36.59 (+1.35s | 3.6%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 78 | Parker Robinson | 37.95 | 10 | AA Min | AAA: 36.59 (+1.36s | 3.6%) | Houston Hydra | 07/16/2025 | 2025 Texas Age Group Championships | |
| 79 | David Powell | 37.96 | 10 | AA Min | AAA: 36.59 (+1.37s | 3.6%) | Heartland Swim Assoc | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 80 | Benjamin Balmaceda | 37.98 | 10 | AA Min | AAA: 36.59 (+1.39s | 3.7%) | Alamo Area Aquatic Association | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 81 | Shunsuke Suzuki | 38.04 | 10 | AA Min | AAA: 36.59 (+1.45s | 3.8%) | Palo Alto Stanford Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 82 | Graham Greenblatt | 38.04 | 10 | AA Min | AAA: 36.59 (+1.45s | 3.8%) | Swim Streamline at Northampton | 07/16/2025 | 2025 Texas Age Group Championships | |
| 83 | Jayden Liu | 38.05 | 10 | AA Min | AAA: 36.59 (+1.46s | 3.8%) | Katy Aquatic Team For Youth | 07/16/2025 | 2025 Texas Age Group Championships | |
| 84 | Peter Surbeck | 38.11 | 10 | AA Min | AAA: 36.59 (+1.52s | 4.0%) | Streamliner Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 85 | Preston Tran | 38.12 | 10 | AA Min | AAA: 36.59 (+1.53s | 4.0%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 86 | Jaxon Mendoza | 38.23 | 10 | AA Min | AAA: 36.59 (+1.64s | 4.3%) | San Benito Aquatics | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 87 | Colton Mueller | 38.33 | 10 | AA Min | AAA: 36.59 (+1.74s | 4.5%) | Coast Gaurd Blue Dolphins | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 88 | Rafael Parlato | 38.41 | 10 | AA Min | AAA: 36.59 (+1.82s | 4.7%) | Fenix Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 89 | Emmett Chen | 38.42 | 10 | AA Min | AAA: 36.59 (+1.83s | 4.8%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 90 | Jeffrey Hill | 38.43 | 10 | AA Min | AAA: 36.59 (+1.84s | 4.8%) | Saint Andrew\\\\\\'s Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 91 | Zac Sonne | 38.48 | 10 | AA Min | AAA: 36.59 (+1.89s | 4.9%) | Indian River Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 92 | Mason Ryu | 38.59 | 10 | AA Min | AAA: 36.59 (+2.00s | 5.2%) | Klg Sports Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 93 | Mason Kim | 38.59 | 10 | AA Min | AAA: 36.59 (+2.00s | 5.2%) | Maywood Sparks Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 94 | Logan Smith | 38.63 | 10 | A Min | AA: 38.59 (+0.04s | 0.1%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 95 | Matias Cardona | 38.65 | 10 | A Min | AA: 38.59 (+0.06s | 0.2%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 96 | Ian Jo | 38.69 | 10 | A Min | AA: 38.59 (+0.10s | 0.3%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 97 | Preston Mathis | 38.76 | 10 | A Min | AA: 38.59 (+0.17s | 0.4%) | Seahawks Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 98 | Ozzy Su | 38.76 | 10 | A Min | AA: 38.59 (+0.17s | 0.4%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 99 | Harvey Zhang | 38.97 | 10 | A Min | AA: 38.59 (+0.38s | 1.0%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 100 | Liam Bundick | 38.98 | 10 | A Min | AA: 38.59 (+0.39s | 1.0%) | Alamo Area Aquatic Association | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
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.