Western Zone Zone Boys 10 & under - 50 Y Free
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3951 | Gavin Peters | 52.58 | 8 | B: 38.19 (+14.39s | 27.4%) | Reno Aquatic Club | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 3952 | Qingzhe Zhang | 52.59 | 7 | B: 38.19 (+14.40s | 27.4%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 3953 | Daniel Liu | 52.60 | 10 | B: 38.19 (+14.41s | 27.4%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 3954 | Yueyang Zhang | 52.61 | 8 | B: 38.19 (+14.42s | 27.4%) | Wasatch Front Fish Market | 10/15/2025 | WFFM October Developmental | ||
| 3955 | Jacob Anderson | 52.61 | 9 | B: 38.19 (+14.42s | 27.4%) | Life Time Northern California | 09/13/2026 | Hot Dog Meet, Sept 2026 | ||
| 3956 | Kevin Zhang | 52.62 | 10 | B: 38.19 (+14.43s | 27.4%) | San Jose Goosemonkeys | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 3957 | Egor Martynov | 52.62 | 9 | B: 38.19 (+14.43s | 27.4%) | Bure-Aqua Academy | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | ||
| 3958 | Leon Zhang | 52.63 | 6 | B: 38.19 (+14.44s | 27.4%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 3959 | Evan Gehan | 52.64 | 8 | B: 38.19 (+14.45s | 27.5%) | Gunnison Stingrays | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 3960 | Kaisen Mou | 52.65 | 10 | B: 38.19 (+14.46s | 27.5%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 3961 | Collin Polonsky | 52.68 | 9 | B: 38.19 (+14.49s | 27.5%) | Livermore AquaCowboys | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 3962 | Kade Welch | 52.69 | 10 | B: 32.79 (+19.90s | 37.8%) | Gold Coast Swim Team | 08/07/2026 | Big Kahuna 2026 | ||
| 3963 | Bruno Camacho | 52.70 | 9 | B: 38.19 (+14.51s | 27.5%) | South Bay Aquatics | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 3964 | Rowin Rajamoney | 52.72 | 9 | B: 38.19 (+14.53s | 27.6%) | Hood River Valley Swim Team | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 3965 | Mateo Rios | 52.73 | 9 | B: 38.19 (+14.54s | 27.6%) | Valley Splash | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 3966 | Ethan Ku | 52.75 | 9 | B: 38.19 (+14.56s | 27.6%) | San Ramon Valley Aquatics | 11/02/2024 | SRVA SCY CBBB+ | ||
| 3967 | Jude Lamontagne | 52.75 | 9 | B: 38.19 (+14.56s | 27.6%) | Heartland Swim Assoc | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 3968 | Lucas Talbot | 52.77 | 8 | B: 38.19 (+14.58s | 27.6%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3969 | Ryder Lewis | 52.78 | 10 | B: 38.19 (+14.59s | 27.6%) | Bishop Swim Team | 09/13/2024 | Molly Lahlum Memorial Autumn Freeze | ||
| 3970 | Charles Velkovski | 52.78 | 9 | B: 38.19 (+14.59s | 27.6%) | Team Sopris Swimming | 04/25/2026 | 2026 CO Aspen Spring Invite | ||
| 3971 | Ethan Pacumio | 52.78 | 9 | B: 38.19 (+14.59s | 27.6%) | Pacifica Sea Lions | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 3972 | Jacob Magy | 52.80 | 9 | B: 38.19 (+14.61s | 27.7%) | SwimTLC-Parker Phenomena Swim | 04/11/2026 | 2026 CO Falfins Summer Series #1 | ||
| 3973 | Alex Chen | 52.80 | 7 | B: 38.19 (+14.61s | 27.7%) | Cascadia Swimming | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 3974 | Spencer Lee | 52.81 | 9 | B: 38.19 (+14.62s | 27.7%) | The Olympic Club | 10/19/2024 | Pumpkin Plunge Invitational | ||
| 3975 | Ty Williams | 52.82 | 8 | B: 38.19 (+14.63s | 27.7%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 3976 | Liam Subedi | 52.84 | 9 | B: 38.19 (+14.65s | 27.7%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 3977 | Marcus Zheng | 52.85 | 9 | B: 38.19 (+14.66s | 27.7%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 3978 | Aadvik Ramesh Kumar | 52.85 | 8 | B: 38.19 (+14.66s | 27.7%) | Aquawolves Swimming | 09/25/2026 | 2026 CO AQUA Vs DSA Dyal | ||
| 3979 | Evan Kim | 52.85 | 8 | B: 38.19 (+14.66s | 27.7%) | Montclair Swim Team | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 3980 | Jon Cox | 52.86 | 10 | B: 38.19 (+14.67s | 27.8%) | Durango Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 3981 | Brody Marinacci | 52.86 | 10 | B: 38.19 (+14.67s | 27.8%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | ||
| 3982 | Sathvik Ram | 52.89 | 9 | B: 38.19 (+14.70s | 27.8%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | ||
| 3983 | Jude Mathew | 52.90 | 8 | B: 38.19 (+14.71s | 27.8%) | Castle Rock Swimming | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 3984 | Neil Lezin | 52.91 | 6 | B: 38.19 (+14.72s | 27.8%) | Swim Lake City Legends | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 3985 | Russell Johnson | 52.92 | 6 | B: 38.19 (+14.73s | 27.8%) | Cali Piranha Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | ||
| 3986 | Oliver Alfaro | 52.92 | 10 | B: 38.19 (+14.73s | 27.8%) | Team Eugene Aquatics | 10/23/2026 | 2026 TEAM IMX Challenge | ||
| 3987 | Alonso Basanez | 52.93 | 8 | B: 38.19 (+14.74s | 27.8%) | San Benito Aquatics | 07/24/2026 | CVAL 2026 | ||
| 3988 | Ian Wang | 52.93 | 8 | B: 38.19 (+14.74s | 27.8%) | Aquacise Swimming | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 3989 | Alden Herrera | 52.93 | 10 | B: 38.19 (+14.74s | 27.8%) | Team Eugene Aquatics | 06/05/2026 | 2026 June Mini Meet | ||
| 3990 | Falefatu Moaalii | 52.95 | 7 | B: 38.19 (+14.76s | 27.9%) | Utah Valley Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 3991 | Cassius Bui | 52.95 | 9 | B: 38.19 (+14.76s | 27.9%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 3992 | Isaac Nguyen | 52.97 | 9 | B: 38.19 (+14.78s | 27.9%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 3993 | Kevin Zhang | 52.97 | 9 | B: 38.19 (+14.78s | 27.9%) | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 3994 | William Shi | 52.99 | 9 | B: 38.19 (+14.80s | 27.9%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 3995 | Fionn Morrow | 52.99 | 9 | B: 38.19 (+14.80s | 27.9%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 3996 | Dmytro Nesterenko | 53.00 | 9 | B: 38.19 (+14.81s | 27.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 3997 | Theodore Butler | 53.00 | 9 | B: 38.19 (+14.81s | 27.9%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 3998 | Theodore Nozawa | 53.01 | 8 | B: 38.19 (+14.82s | 28.0%) | Valley Dolphins Swim Team | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 3999 | Mason Tennant | 53.02 | 10 | B: 38.19 (+14.83s | 28.0%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 4000 | Vincent Taylor | 53.03 | 8 | B: 38.19 (+14.84s | 28.0%) | Pacific Swim | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | ||
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.