Pacific Swimming Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Jamie Russell | 50.09 | 9 | B Min | BB: 49.29 (+0.80s | 1.6%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 152 | Liam Cuzman | 50.24 | 10 | B Min | BB: 49.29 (+0.95s | 1.9%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 153 | Adam Kirk | 50.24 | 10 | B Min | BB: 49.29 (+0.95s | 1.9%) | Palo Alto Stanford Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 154 | William Machado | 50.28 | 10 | B Min | BB: 49.29 (+0.99s | 2.0%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | |
| 155 | James Budge | 50.35 | 10 | B Min | BB: 49.29 (+1.06s | 2.1%) | Montclair Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 156 | Michael Du | 50.45 | 10 | B Min | BB: 49.29 (+1.16s | 2.3%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 157 | Demid Vorobev | 50.48 | 10 | B Min | BB: 49.29 (+1.19s | 2.4%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 158 | Jasper Yan | 50.49 | 7 | B Min | BB: 49.29 (+1.20s | 2.4%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 159 | James Xiao | 50.49 | 9 | B Min | BB: 49.29 (+1.20s | 2.4%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 160 | Owen Hayes | 50.53 | 10 | B Min | BB: 49.29 (+1.24s | 2.5%) | Hills Hurricane Swimming | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 161 | Jasper Tian | 50.60 | 9 | B Min | BB: 49.29 (+1.31s | 2.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 162 | Aaron Lee | 50.66 | 10 | B Min | BB: 49.29 (+1.37s | 2.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 163 | Patrick Wang | 50.67 | 9 | B Min | BB: 49.29 (+1.38s | 2.7%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 164 | Aiden hu | 50.68 | 10 | B Min | BB: 49.29 (+1.39s | 2.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 165 | Kurt Goetze | 50.70 | 10 | B Min | BB: 49.29 (+1.41s | 2.8%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | |
| 166 | Makai Barraclough | 50.73 | 10 | B Min | BB: 49.29 (+1.44s | 2.8%) | Los Altos Mountain View Aquati | 05/30/2026 | MAC May 30 LCM Block Party | |
| 167 | Maxx Yu | 50.85 | 10 | B Min | BB: 49.29 (+1.56s | 3.1%) | Burlingame Aquatics | 07/25/2026 | Alto Last Splash | |
| 168 | Victor Secor | 50.89 | 9 | B Min | BB: 49.29 (+1.60s | 3.1%) | Orinda Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 169 | John Patane | 50.90 | 9 | B Min | BB: 49.29 (+1.61s | 3.2%) | Sonoma Sea Dragons | 06/12/2026 | Neptune Swimming June LC Meet | |
| 170 | Leo Hrynevich | 50.94 | 7 | B Min | BB: 49.29 (+1.65s | 3.2%) | Brentwood Seawolves | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 171 | Woohyun Kim | 50.96 | 8 | B Min | BB: 49.29 (+1.67s | 3.3%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 172 | Colton Hester | 50.97 | 10 | B Min | BB: 49.29 (+1.68s | 3.3%) | Bulldog Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 173 | Itai Nadav | 51.04 | 10 | B Min | BB: 49.29 (+1.75s | 3.4%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 174 | Alex Wu | 51.21 | 7 | B Min | BB: 49.29 (+1.92s | 3.7%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 175 | Benjamin Foster | 51.26 | 9 | B Min | BB: 49.29 (+1.97s | 3.8%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 176 | Nolan Sun | 51.26 | 10 | B Min | BB: 49.29 (+1.97s | 3.8%) | Pleasanton Seahawks | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 177 | Beckett Rossi | 51.33 | 9 | B Min | BB: 49.29 (+2.04s | 4.0%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 178 | Om Bhuta | 51.45 | 10 | B Min | BB: 49.29 (+2.16s | 4.2%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 179 | Anthony Piazza | 51.52 | 9 | B Min | BB: 49.29 (+2.23s | 4.3%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 180 | Jake Gehlert | 51.55 | 9 | B Min | BB: 49.29 (+2.26s | 4.4%) | Piedmont Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 181 | Maximilian Kuo | 51.62 | 7 | B Min | BB: 49.29 (+2.33s | 4.5%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 182 | Kaan Tufan | 51.63 | 9 | B Min | BB: 49.29 (+2.34s | 4.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 183 | Alexey Kostryukov | 51.64 | 10 | B Min | BB: 49.29 (+2.35s | 4.6%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 184 | Dominic Angerami | 51.65 | 10 | B Min | BB: 49.29 (+2.36s | 4.6%) | San Francisco Seals Swim Team | 06/12/2026 | Neptune Swimming June LC Meet | |
| 185 | Ethan Tse | 51.71 | 9 | B Min | BB: 49.29 (+2.42s | 4.7%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 186 | Finn Scott | 51.73 | 10 | B Min | BB: 49.29 (+2.44s | 4.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 187 | Shivansh Podder | 51.81 | 8 | B Min | BB: 49.29 (+2.52s | 4.9%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 188 | Kotia Zvereff | 51.90 | 8 | B Min | BB: 49.29 (+2.61s | 5.0%) | Unattached | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 189 | Christopher Rasmuson | 51.96 | 9 | B Min | BB: 49.29 (+2.67s | 5.1%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 190 | Logan Shen | 52.10 | 10 | B Min | BB: 49.29 (+2.81s | 5.4%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 191 | Will Wu | 52.15 | 10 | B Min | BB: 49.29 (+2.86s | 5.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 192 | BaoSheng Wang | 52.30 | 9 | B Min | BB: 49.29 (+3.01s | 5.8%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 193 | Olyn Nelson | 52.36 | 10 | B Min | BB: 49.29 (+3.07s | 5.9%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 194 | Neil Bisht | 52.39 | 9 | B Min | BB: 49.29 (+3.10s | 5.9%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 195 | Lucas Umaniuc | 52.41 | 9 | B Min | BB: 49.29 (+3.12s | 6.0%) | Walnut Creek Aquabears | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 196 | Calvin Yip | 52.42 | 10 | B Min | BB: 49.29 (+3.13s | 6.0%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 197 | Ivan Hu | 52.44 | 8 | B Min | BB: 49.29 (+3.15s | 6.0%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 198 | Dean Wu | 52.52 | 8 | B Min | BB: 49.29 (+3.23s | 6.2%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 199 | League Anakata | 52.57 | 10 | B Min | BB: 49.29 (+3.28s | 6.2%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 200 | Arz Abu Raya | 52.64 | 8 | B Min | BB: 49.29 (+3.35s | 6.4%) | Unattached | 05/16/2025 | 2025 DACA LC CBA Meet | |
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.