San Diego-Imperial Swimming Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Koku Saddawi-Banno | 36.27 | 10 | AAAA Min | Jbarracudas Swim Team | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | ||
| 2 | Allister Georgiou | 38.59 | 10 | AA Min | AAA: 38.29 (+0.30s | 0.8%) | McGrath Marlins Swim Team | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 3 | Kai Thomas | 40.54 | 10 | A Min | AA: 40.19 (+0.35s | 0.9%) | Renegade Aquatics | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 4 | Marco Gonzalez | 40.89 | 10 | A Min | AA: 40.19 (+0.70s | 1.7%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 5 | Shaler Berry | 40.90 | 10 | A Min | AA: 40.19 (+0.71s | 1.7%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 6 | Max Ong | 41.59 | 10 | A Min | AA: 40.19 (+1.40s | 3.4%) | Pacific Swim | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 7 | Landon Gura | 41.60 | 10 | A Min | AA: 40.19 (+1.41s | 3.4%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 8 | Andrew Knol | 42.25 | 10 | BB Min | A: 42.09 (+0.16s | 0.4%) | Pacific Swim | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 9 | Gairen Bean | 42.28 | 10 | BB Min | A: 42.09 (+0.19s | 0.4%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 10 | James Milchteim | 42.58 | 9 | BB Min | A: 42.09 (+0.49s | 1.2%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 11 | Matias Monzalvo | 43.05 | 10 | BB Min | A: 42.09 (+0.96s | 2.2%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 12 | Hayden Wang | 44.15 | 9 | BB Min | A: 42.09 (+2.06s | 4.7%) | McGrath Marlins Swim Team | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 13 | John Asher | 44.28 | 10 | BB Min | A: 42.09 (+2.19s | 4.9%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 14 | Elliott Linsmeier | 44.50 | 10 | BB Min | A: 42.09 (+2.41s | 5.4%) | Ramona Swim Team | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 15 | Mikail Adlinsyah | 44.51 | 10 | BB Min | A: 42.09 (+2.42s | 5.4%) | Swim Excellence Academy | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 16 | Zacharia Labyed | 44.62 | 9 | BB Min | A: 42.09 (+2.53s | 5.7%) | North Coast Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 17 | Patrick Fullerton | 44.74 | 10 | BB Min | A: 42.09 (+2.65s | 5.9%) | South Bay Aquatics | 01/17/2026 | 2026 SBA All Ages A BB Meet | |
| 18 | Gavin Johnston | 44.83 | 10 | BB Min | A: 42.09 (+2.74s | 6.1%) | Manta Ray Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 19 | Ronan Kruse | 45.11 | 10 | BB Min | A: 42.09 (+3.02s | 6.7%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 20 | Luther Kim | 45.16 | 10 | BB Min | A: 42.09 (+3.07s | 6.8%) | Sea to Desert Swim Association | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 21 | River Wilkinson | 45.36 | 10 | BB Min | A: 42.09 (+3.27s | 7.2%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 22 | Cole Cadiz | 45.38 | 10 | BB Min | A: 42.09 (+3.29s | 7.2%) | North Coast Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 23 | Maxwell Rosensweet | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Bay Club Aquatics | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 24 | Travis Sullivan | 45.95 | 10 | BB Min | A: 42.09 (+3.86s | 8.4%) | Mission Valley YMCA | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |
| 25 | Isaiah Gravette | 46.10 | 10 | BB Min | A: 42.09 (+4.01s | 8.7%) | SOL Swim Team | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 26 | Jacob Cardenas | 46.41 | 10 | BB Min | A: 42.09 (+4.32s | 9.3%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 27 | Craig Thompson | 46.46 | 10 | BB Min | A: 42.09 (+4.37s | 9.4%) | North Coast Aquatics | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 28 | Kane Sperber | 47.73 | 9 | B Min | BB: 47.69 (+0.04s | 0.1%) | Pacific Swim | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 29 | Harvey Yuan | 47.82 | 8 | B Min | BB: 47.69 (+0.13s | 0.3%) | Pacific Swim | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | |
| 30 | Aiden Lam | 47.95 | 9 | B Min | BB: 47.69 (+0.26s | 0.5%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 31 | Isaac Song | 48.07 | 9 | B Min | BB: 47.69 (+0.38s | 0.8%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 32 | Julius Weinstein | 48.12 | 10 | B Min | BB: 47.69 (+0.43s | 0.9%) | Rancho Family YMCA | 10/11/2025 | 2025 SI RSD All Ages B C Meet | |
| 33 | Owen Richards | 48.23 | 10 | B Min | BB: 47.69 (+0.54s | 1.1%) | Heartland Swim Assoc | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 34 | Leif Chang | 48.30 | 10 | B Min | BB: 47.69 (+0.61s | 1.3%) | Rancho San Dieguito | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 35 | Barrett Wright | 48.73 | 9 | B Min | BB: 47.69 (+1.04s | 2.1%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 36 | Noah Chang | 48.79 | 9 | B Min | BB: 47.69 (+1.10s | 2.3%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 37 | Lorenzo D'Astolfo | 48.81 | 10 | B Min | BB: 47.69 (+1.12s | 2.3%) | Rancho Family YMCA | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 38 | Jonathan Engle | 48.92 | 9 | B Min | BB: 47.69 (+1.23s | 2.5%) | Mission Valley YMCA | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 39 | Ethan Shao | 48.95 | 7 | B Min | BB: 47.69 (+1.26s | 2.6%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 40 | Baden Brown | 49.47 | 9 | B Min | BB: 47.69 (+1.78s | 3.6%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 41 | Xander Exevea | 49.55 | 10 | B Min | BB: 47.69 (+1.86s | 3.8%) | South Bay Aquatics | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 42 | Max Winebrand | 49.70 | 10 | B Min | BB: 47.69 (+2.01s | 4.0%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 43 | Wesley Clemens | 49.72 | 10 | B Min | BB: 47.69 (+2.03s | 4.1%) | Bay Club Aquatics | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 44 | Lucas Poupard | 49.79 | 8 | B Min | BB: 47.69 (+2.10s | 4.2%) | McGrath Marlins Swim Team | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 45 | Liam Black | 50.61 | 8 | B Min | BB: 47.69 (+2.92s | 5.8%) | Manta Ray Aquatics | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 46 | Knox Finkle | 50.63 | 8 | B Min | BB: 47.69 (+2.94s | 5.8%) | Mission Valley YMCA | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 47 | Murphy Oneill Butler | 50.69 | 10 | B Min | BB: 47.69 (+3.00s | 5.9%) | Wind N Sea Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | |
| 48 | Denis Orekhov | 50.72 | 10 | B Min | BB: 47.69 (+3.03s | 6.0%) | Jbarracudas Swim Team | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |
| 49 | Ian Cho | 51.03 | 10 | B Min | BB: 47.69 (+3.34s | 6.5%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 50 | Thomas Shackleton | 51.37 | 10 | B Min | BB: 47.69 (+3.68s | 7.2%) | North Coast Aquatics | 10/11/2025 | 2025 SI RSD All Ages B C 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.