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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Breck Ervin | 52.53 | 9 | B: 52.29 (+0.24s | 0.5%) | SwimRise Aquatics | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 952 | Jonas Inscoe | 52.53 | 9 | B: 52.29 (+0.24s | 0.5%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 953 | Dhanvin Naviri | 52.54 | 10 | B: 52.29 (+0.25s | 0.5%) | The Dolphins Portland Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 954 | Ethan Zhang | 52.55 | 9 | B: 52.29 (+0.26s | 0.5%) | Fmy Gators | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 955 | Kevin Zhang | 52.59 | 9 | B: 52.29 (+0.30s | 0.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 956 | Lucas Jiang | 52.63 | 9 | B: 52.29 (+0.34s | 0.6%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 957 | Kensington Hull | 52.63 | 10 | B: 52.29 (+0.34s | 0.6%) | Heartland Swim Assoc | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 958 | Chase Witt | 52.66 | 10 | B: 52.29 (+0.37s | 0.7%) | Tillamook YMCA Sharks | 04/26/2025 | April Invitational 2025 | ||
| 959 | Ethan Xu | 52.68 | 8 | B: 52.29 (+0.39s | 0.7%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 960 | John Umiker | 52.68 | 10 | B: 52.29 (+0.39s | 0.7%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 961 | Flint Wright | 52.72 | 10 | B: 52.29 (+0.43s | 0.8%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 962 | John Bloom | 52.75 | 9 | B: 52.29 (+0.46s | 0.9%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 963 | Ely Marsh | 52.78 | 10 | B: 52.29 (+0.49s | 0.9%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 964 | William Cao | 52.78 | 9 | B: 52.29 (+0.49s | 0.9%) | Great Lakes Sailfish Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | ||
| 965 | Ethan Liu | 52.81 | 9 | B: 52.29 (+0.52s | 1.0%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 966 | Amar Alwattar | 52.83 | 10 | B: 52.29 (+0.54s | 1.0%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 967 | Jeonghoo Kong | 52.85 | 10 | B: 52.29 (+0.56s | 1.1%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 968 | James Budge | 52.87 | 10 | B: 52.29 (+0.58s | 1.1%) | Montclair Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 969 | Luke Taylor | 52.88 | 7 | B: 52.29 (+0.59s | 1.1%) | Laramie Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 970 | Giovanni Bigelow | 52.91 | 10 | B: 52.29 (+0.62s | 1.2%) | Thunderbird Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 971 | Declan Sederholm | 52.93 | 10 | B: 52.29 (+0.64s | 1.2%) | Hilltop Aquatic Swim Team | 04/12/2025 | 2025 UT HAST LC Kickoff Dev Meet | ||
| 972 | Liam Taylor | 52.93 | 9 | B: 52.29 (+0.64s | 1.2%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | ||
| 973 | Leonel Jimenez Martinez | 52.96 | 10 | B: 52.29 (+0.67s | 1.3%) | Dorados | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 974 | Maximilian Smith | 52.99 | 9 | B: 52.29 (+0.70s | 1.3%) | Lynchburg YMCA Swim Team | 07/12/2024 | 2024 CCA Summer Awards | ||
| 975 | Mason Thaden | 52.99 | 9 | B: 52.29 (+0.70s | 1.3%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 976 | Jason Yin | 53.00 | 9 | B: 52.29 (+0.71s | 1.3%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 977 | Preston Kerchusky | 53.00 | 10 | B: 52.29 (+0.71s | 1.3%) | Boise YMCA Swim Team | 04/20/2024 | 2024 BY April LCM Time Achievement | ||
| 978 | Bennett Calliham | 53.04 | 8 | B: 52.29 (+0.75s | 1.4%) | Loveland Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 979 | Oliver Heale | 53.05 | 10 | B: 52.29 (+0.76s | 1.4%) | Atlantic Coast Athletic Club | 07/12/2024 | 2024 CCA Summer Awards | ||
| 980 | Francis Mitchell | 53.06 | 8 | B: 52.29 (+0.77s | 1.5%) | West Express Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 981 | Seth Snyder | 53.07 | 10 | B: 52.29 (+0.78s | 1.5%) | Lynchburg YMCA Swim Team | 05/31/2024 | 2024 Virginia Commonwealth Games | ||
| 982 | Moses Wang | 53.07 | 10 | B: 52.29 (+0.78s | 1.5%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 983 | Alex Joy | 53.12 | 10 | B: 52.29 (+0.83s | 1.6%) | Los Altos Mountain View Aquati | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 984 | Ettore Billip | 53.13 | 9 | B: 52.29 (+0.84s | 1.6%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 985 | Geonho Lee | 53.19 | 9 | B: 52.29 (+0.90s | 1.7%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 986 | Paxton Padilla | 53.21 | 9 | B: 52.29 (+0.92s | 1.7%) | Pueblo County Swim Team | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 987 | Breydan Maumausolo-Sale | 53.23 | 8 | B: 52.29 (+0.94s | 1.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 988 | Daniel Schad | 53.28 | 10 | B: 52.29 (+0.99s | 1.9%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 989 | Dylan Tian | 53.29 | 8 | B: 52.29 (+1.00s | 1.9%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 990 | Felix Hagen | 53.33 | 10 | B: 52.29 (+1.04s | 2.0%) | Hurricanes Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 991 | Tyler Buchanan | 53.34 | 8 | B: 52.29 (+1.05s | 2.0%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 992 | Calder Pettersen | 53.36 | 8 | B: 52.29 (+1.07s | 2.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 993 | Carter Lohser | 53.37 | 8 | B: 52.29 (+1.08s | 2.0%) | Unattached | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 994 | Walter Speicher | 53.38 | 9 | B: 52.29 (+1.09s | 2.0%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 995 | Kai Kitamori | 53.40 | 10 | B: 52.29 (+1.11s | 2.1%) | East Bay Bat Rays | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 996 | William Frohnen | 53.46 | 9 | B: 52.29 (+1.17s | 2.2%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 997 | Ty Hoggard | 53.48 | 10 | B: 52.29 (+1.19s | 2.2%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | ||
| 998 | Brendan Moore | 53.53 | 10 | B: 52.29 (+1.24s | 2.3%) | Perry Aquatic Club | 05/31/2025 | CCS Age Group And Open Long Course Meet | ||
| 999 | Alex Zhong | 53.53 | 8 | B: 52.29 (+1.24s | 2.3%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 1000 | Eduardo Souza | 53.61 | 10 | B: 52.29 (+1.32s | 2.5%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
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.