Rancho San Dieguito Boys 10 & under 50 Y Free
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 | Beau Fulton | 33.70 | 10 | BB Min | A: 31.09 (+2.61s | 7.7%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | |
| 2 | Leif Chang | 36.53 | 10 | B Min | BB: 34.59 (+1.94s | 5.3%) | Rancho San Dieguito | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 3 | Preston Bao | 38.22 | 10 | B: 38.19 (+0.03s | 0.1%) | Rancho San Dieguito | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 4 | Ian Cho | 38.40 | 10 | B: 38.19 (+0.21s | 0.5%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 5 | Nolan Bannan | 39.42 | 7 | B: 38.19 (+1.23s | 3.1%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 6 | Vishnu Iyer | 39.80 | 9 | B: 38.19 (+1.61s | 4.0%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 7 | Oliver Cannon | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 8 | Ivan Parra | 40.57 | 10 | B: 38.19 (+2.38s | 5.9%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 9 | Sebastian Boda | 40.88 | 10 | B: 38.19 (+2.69s | 6.6%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 10 | Leo Wang | 40.89 | 8 | B: 38.19 (+2.70s | 6.6%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 11 | Calvin Withrow | 41.40 | 9 | B: 38.19 (+3.21s | 7.8%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 12 | Lorenzo Cen | 42.43 | 10 | B: 38.19 (+4.24s | 10.0%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 13 | Baden Brown | 42.51 | 9 | B: 38.19 (+4.32s | 10.2%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 14 | Theodore Ho | 42.80 | 10 | B: 38.19 (+4.61s | 10.8%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 15 | Gabriel Mas | 43.13 | 9 | B: 38.19 (+4.94s | 11.5%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 16 | Rawon Kim | 44.05 | 9 | B: 38.19 (+5.86s | 13.3%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 17 | Noah Mack | 44.66 | 8 | B: 38.19 (+6.47s | 14.5%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 18 | Ian Kim | 46.15 | 9 | B: 38.19 (+7.96s | 17.2%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 19 | Andy Han | 46.79 | 9 | B: 38.19 (+8.60s | 18.4%) | Rancho San Dieguito | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | ||
| 20 | James McCloskey | 47.03 | 9 | B: 38.19 (+8.84s | 18.8%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 21 | Owen Chen | 47.14 | 10 | B: 38.19 (+8.95s | 19.0%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 22 | Preston Lee | 47.68 | 9 | B: 38.19 (+9.49s | 19.9%) | Rancho San Dieguito | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 23 | Grant Bush | 49.99 | 9 | B: 38.19 (+11.80s | 23.6%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 24 | Aadith Ananthu | 51.20 | 8 | B: 38.19 (+13.01s | 25.4%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 25 | Ishaan Hasan | 51.71 | 9 | B: 38.19 (+13.52s | 26.1%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 26 | Cormac Gibbons | 51.81 | 9 | B: 38.19 (+13.62s | 26.3%) | Rancho San Dieguito | 02/07/2025 | 2025 SI SBA All Ages NTS Meet Feb 7 9 | ||
| 27 | Daniel Liu | 52.60 | 10 | B: 38.19 (+14.41s | 27.4%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 28 | Elliot French | 53.76 | 9 | B: 38.19 (+15.57s | 29.0%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 29 | Ryan Do | 1:02.25 | 9 | B: 38.19 (+24.06s | 38.7%) | Rancho San Dieguito | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | ||
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.