Rancho San Dieguito Boys 11-12 50 Y Breast
These rankings show the swimmers' placement within their swim team.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 | Vincent Han | 34.66 | 12 | AA Min | AAA: 33.29 (+1.37s | 4.0%) | Rancho San Dieguito | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 2 | Yimo Liu | 36.48 | 12 | A Min | AA: 34.99 (+1.49s | 4.1%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 3 | Frank Guo | 37.18 | 12 | BB Min | A: 36.69 (+0.49s | 1.3%) | Rancho San Dieguito | 03/07/2025 | 2025 SI 14U AGE GRP CHAMPIONSHIPS | |
| 4 | Bo-Rong Chen | 38.51 | 11 | BB Min | A: 36.69 (+1.82s | 4.7%) | Rancho San Dieguito | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 5 | Leonardo Ra | 39.31 | 11 | BB Min | A: 36.69 (+2.62s | 6.7%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | |
| 6 | Gavin McGonegle | 40.02 | 11 | BB Min | A: 36.69 (+3.33s | 8.3%) | Rancho San Dieguito | 11/15/2024 | 2024 SI SDSA A/BB All Ages | |
| 7 | Oliver Tsai | 40.12 | 12 | B Min | BB: 40.09 (+0.03s | 0.1%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | |
| 8 | Caden Bannan | 40.92 | 11 | B Min | BB: 40.09 (+0.83s | 2.0%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | |
| 9 | Lucas Crank | 41.64 | 10 | B Min | BB: 40.09 (+1.55s | 3.7%) | Rancho San Dieguito | 10/05/2024 | 2024 SI CAST Pentathlon 14 U | |
| 10 | Jaxson Dufresne | 41.69 | 12 | B Min | BB: 40.09 (+1.60s | 3.8%) | Rancho San Dieguito | 02/07/2025 | 2025 SI SBA All Ages NTS Meet Feb 7 9 | |
| 11 | Mingrui Chen | 42.36 | 11 | B Min | BB: 40.09 (+2.27s | 5.4%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 12 | Shri Ananthu | 42.36 | 12 | B Min | BB: 40.09 (+2.27s | 5.4%) | Rancho San Dieguito | 04/12/2025 | 2025 SBA BC Meet | |
| 13 | Derek Lee | 42.64 | 11 | B Min | BB: 40.09 (+2.55s | 6.0%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 14 | Leonard Yu | 43.48 | 12 | B Min | BB: 40.09 (+3.39s | 7.8%) | Rancho San Dieguito | 03/15/2025 | 2025 SI JBST NTS All Ages | |
| 15 | Darren Davidson | 44.29 | 12 | B: 43.49 (+0.80s | 1.8%) | Rancho San Dieguito | 12/06/2024 | 2024 SI SBA WAG Max Meet | ||
| 16 | Zachary Jacobs | 44.70 | 11 | B: 43.49 (+1.21s | 2.7%) | Rancho San Dieguito | 10/28/2023 | 2023 SI CAST All Ages NTS Meet | ||
| 17 | Jake Frisch | 44.75 | 12 | B: 43.49 (+1.26s | 2.8%) | Rancho San Dieguito | 03/15/2025 | 2025 SI JBST NTS All Ages | ||
| 18 | Mark Liu | 44.92 | 11 | B: 43.49 (+1.43s | 3.2%) | Rancho San Dieguito | 10/12/2024 | 2024 SI SBA All Ages B C Meet Oct 12 13 | ||
| 19 | Thomas Ebbett | 44.96 | 10 | B: 43.49 (+1.47s | 3.3%) | Rancho San Dieguito | 10/05/2024 | 2024 SI CAST Pentathlon 14 U | ||
| 20 | Qingzheng Yang | 45.05 | 11 | B: 43.49 (+1.56s | 3.5%) | Rancho San Dieguito | 01/20/2024 | 2024 Si JBST All Ages NTS Meet | ||
| 21 | Josh Tswei | 45.24 | 12 | B: 43.49 (+1.75s | 3.9%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 22 | Eoin McCall | 45.43 | 12 | B: 43.49 (+1.94s | 4.3%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 23 | Zakary Fordham | 45.75 | 11 | B: 43.49 (+2.26s | 4.9%) | Rancho San Dieguito | 07/20/2024 | 2024 SI RSD LAST CHANCE MEET | ||
| 24 | Ryan Scanderbeg | 45.81 | 12 | B: 43.49 (+2.32s | 5.1%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | ||
| 25 | Declan Frost | 47.07 | 12 | B: 43.49 (+3.58s | 7.6%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | ||
| 26 | Orin Marsini | 47.19 | 11 | B: 43.49 (+3.70s | 7.8%) | Rancho San Dieguito | 08/10/2024 | 2024 SI WIND ALL AGES NTS WRAP UP MEET | ||
| 27 | Charles Walseth | 47.78 | 11 | B: 43.49 (+4.29s | 9.0%) | Rancho San Dieguito | 03/15/2025 | 2025 SI JBST NTS All Ages | ||
| 28 | Nehru Soper | 48.38 | 12 | B: 43.49 (+4.89s | 10.1%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | ||
| 29 | Skyler Yu | 48.41 | 12 | B: 43.49 (+4.92s | 10.2%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 30 | Duke Adler | 49.82 | 11 | B: 43.49 (+6.33s | 12.7%) | Rancho San Dieguito | 11/02/2024 | 2024 SI SBA BC All Ages Nov | ||
| 31 | Yicheng Zhu | 50.35 | 10 | B: 43.49 (+6.86s | 13.6%) | Rancho San Dieguito | 03/15/2025 | 2025 SI JBST NTS All Ages | ||
| 32 | Ian Ru | 51.60 | 11 | B: 43.49 (+8.11s | 15.7%) | Rancho San Dieguito | 11/02/2024 | 2024 SI SBA BC All Ages Nov | ||
| 33 | Leonardo Do | 52.64 | 12 | B: 43.49 (+9.15s | 17.4%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 34 | London Lizarraga | 53.49 | 12 | B: 43.49 (+10.00s | 18.7%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 35 | Leonardo TiuN | 54.30 | 10 | B: 43.49 (+10.81s | 19.9%) | Rancho San Dieguito | 10/12/2024 | 2004 SI SBA BC ALL AGES | ||
| 36 | Siwoo Choi | 55.51 | 10 | B: 43.49 (+12.02s | 21.7%) | Rancho San Dieguito | 10/07/2023 | 2023 SI MRA All Ages BC Meet | ||
| 37 | Sam Haffar | 58.67 | 11 | B: 43.49 (+15.18s | 25.9%) | Rancho San Dieguito | 03/15/2025 | 2025 SI JBST NTS All Ages | ||
| 38 | Sam Haffar | 59.22 | 11 | B: 43.49 (+15.73s | 26.6%) | Rancho San Dieguito | 02/07/2025 | 2025 SI SBA All Ages NTS Meet Feb 7 9 | ||
| 39 | Sebasti�n Mas | 59.30 | 11 | B: 43.49 (+15.81s | 26.7%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 40 | Sawyer Peters-Barnes | 1:09.37 | 10 | B: 43.49 (+25.88s | 37.3%) | Rancho San Dieguito | 02/09/2024 | 2024 SI SBA All Ages NTS 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.