Rancho San Dieguito Boys 10 & under 50 Y Back
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 | Declan Bannan | 35.01 | 10 | AA Min | AAA: 33.99 (+1.02s | 2.9%) | Rancho San Dieguito | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 2 | Morrison Kawecki | 35.13 | 10 | AA Min | AAA: 33.99 (+1.14s | 3.2%) | Rancho San Dieguito | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | |
| 3 | Jonathan Wen | 40.38 | 9 | BB Min | A: 37.59 (+2.79s | 6.9%) | Unattached | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 4 | Rain Liu | 42.39 | 10 | BB Min | A: 37.59 (+4.80s | 11.3%) | Rancho San Dieguito | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 5 | William Chen | 43.75 | 10 | B Min | BB: 42.89 (+0.86s | 2.0%) | Rancho San Dieguito | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 6 | William Lan | 48.93 | 9 | B: 48.29 (+0.64s | 1.3%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 7 | Preston Bao | 49.00 | 9 | B: 48.29 (+0.71s | 1.4%) | Rancho San Dieguito | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 8 | Ian Cho | 51.78 | 9 | B: 48.29 (+3.49s | 6.7%) | Rancho San Dieguito | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 9 | George Hitraya-Low | 53.37 | 9 | B: 48.29 (+5.08s | 9.5%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 10 | Gabriel Mas | 53.67 | 8 | B: 48.29 (+5.38s | 10.0%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 11 | Baden Brown | 55.93 | 8 | B: 48.29 (+7.64s | 13.7%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 12 | Daniel Sheng | 56.52 | 9 | B: 48.29 (+8.23s | 14.6%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 13 | Sebastian Boda | 58.94 | 8 | B: 48.29 (+10.65s | 18.1%) | Rancho San Dieguito | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 14 | Andy Han | 59.14 | 8 | B: 48.29 (+10.85s | 18.3%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 15 | Leif Chang | 59.86 | 9 | B: 48.29 (+11.57s | 19.3%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 16 | Divit Sonavane | 1:01.79 | 9 | B: 48.29 (+13.50s | 21.8%) | San Diego Aquatic Club | 04/12/2025 | 2025 SBA BC Meet | ||
| 17 | James McCloskey | 1:02.06 | 8 | B: 48.29 (+13.77s | 22.2%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 18 | Theodore Ho | 1:07.80 | 8 | B: 48.29 (+19.51s | 28.8%) | Rancho San Dieguito | 10/12/2024 | 2024 SI SBA All Ages B C Meet Oct 12 13 | ||
| 19 | Nicolas Cabrejos | 1:11.86 | 10 | B: 48.29 (+23.57s | 32.8%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 20 | Preston Lee | 1:12.95 | 8 | B: 48.29 (+24.66s | 33.8%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 21 | Adrian Chu | 1:13.90 | 9 | B: 48.29 (+25.61s | 34.7%) | Rancho San Dieguito | 01/18/2025 | 2025 SI RSD All Ages NTS | ||
| 22 | Aadith Ananthu | 1:19.79 | 7 | B: 48.29 (+31.50s | 39.5%) | Rancho San Dieguito | 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.