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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Ruslan Kovalchuk | 51.75 | 10 | B Min | BB: 47.69 (+4.06s | 7.8%) | Jbarracudas Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 52 | Preston Bao | 51.76 | 9 | B Min | BB: 47.69 (+4.07s | 7.9%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | |
| 53 | Wesley Clemens | 52.10 | 9 | B Min | BB: 47.69 (+4.41s | 8.5%) | Bay Club Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 54 | Kensington Hull | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 55 | Luca Platko | 52.33 | 9 | B Min | BB: 47.69 (+4.64s | 8.9%) | Inland Coastal Aquatic Club | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | |
| 56 | Lucas Poupard | 52.35 | 8 | B Min | BB: 47.69 (+4.66s | 8.9%) | McGrath Marlins Swim Team | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 57 | Murphy Oneill Butler | 52.41 | 9 | B Min | BB: 47.69 (+4.72s | 9.0%) | Wind N Sea Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 58 | Lee Lopez | 52.72 | 9 | B Min | BB: 47.69 (+5.03s | 9.5%) | SOL Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 59 | Gabriel Manuel | 52.90 | 9 | B Min | BB: 47.69 (+5.21s | 9.8%) | Bsa | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 60 | Mason Strand | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Fallbrook Assoc Swim T | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | |
| 61 | Marc Sole | 53.15 | 10 | B Min | BB: 47.69 (+5.46s | 10.3%) | Bay Club Aquatics | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | |
| 62 | Jaxon Solis | 53.17 | 10 | B Min | BB: 47.69 (+5.48s | 10.3%) | SOL Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 63 | Evan Islip | 53.20 | 9 | B Min | BB: 47.69 (+5.51s | 10.4%) | Pacific Swim | 01/25/2025 | 2024 SI BAY 10U Mini Meet | |
| 64 | Cameron Irani-Tehrani | 53.33 | 9 | B Min | BB: 47.69 (+5.64s | 10.6%) | Pacific Swim | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 65 | Zachary Iannamico | 53.37 | 9 | B Min | BB: 47.69 (+5.68s | 10.6%) | Inland Coastal Aquatic Club | 12/14/2025 | 2025 SI FAST RISING STARS 2 | |
| 66 | Skye Zhang | 53.44 | 8 | B: 53.39 (+0.05s | 0.1%) | Sea to Desert Swim Association | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 67 | Lucas Wu | 53.49 | 10 | B: 53.39 (+0.10s | 0.2%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 68 | Jacob Nong | 53.51 | 10 | B: 53.39 (+0.12s | 0.2%) | Manta Ray Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 69 | Brandon Chen | 53.67 | 8 | B: 53.39 (+0.28s | 0.5%) | Coronado Swim -team Elite | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 70 | Walden Tanaka | 53.77 | 10 | B: 53.39 (+0.38s | 0.7%) | Bay Club Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | ||
| 71 | Leif Osborne | 53.84 | 9 | B: 53.39 (+0.45s | 0.8%) | Bay Club Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | ||
| 72 | Holden Benke | 53.89 | 9 | B: 53.39 (+0.50s | 0.9%) | Mission Valley YMCA | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 73 | Ronan Kruse | 53.93 | 9 | B: 53.39 (+0.54s | 1.0%) | South Bay Aquatics | 12/05/2025 | 2025 SI JBST Wag Max Meet | ||
| 74 | Callen Cash | 54.23 | 9 | B: 53.39 (+0.84s | 1.5%) | Cali Piranha Swim Team | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | ||
| 75 | Davonte Wolf | 54.27 | 10 | B: 53.39 (+0.88s | 1.6%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 76 | Hayden Long | 54.60 | 9 | B: 53.39 (+1.21s | 2.2%) | Manta Ray Aquatics | 11/08/2025 | HSA All Ages NTS | ||
| 77 | William Chen | 54.63 | 9 | B: 53.39 (+1.24s | 2.3%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 78 | Ryder Tomita | 54.67 | 10 | B: 53.39 (+1.28s | 2.3%) | South Bay Aquatics | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 79 | Coleman Wixom | 54.70 | 9 | B: 53.39 (+1.31s | 2.4%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 80 | Oliver Gremban | 54.84 | 9 | B: 53.39 (+1.45s | 2.6%) | North Coast Aquatics | 11/08/2025 | HSA All Ages NTS | ||
| 81 | Jonathan Engle | 55.03 | 8 | B: 53.39 (+1.64s | 3.0%) | Mission Valley YMCA | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 82 | Luther Kim | 55.04 | 9 | B: 53.39 (+1.65s | 3.0%) | Sea to Desert Swim Association | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 83 | Divit Sonavane | 55.15 | 10 | B: 53.39 (+1.76s | 3.2%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 84 | Max Winebrand | 55.25 | 9 | B: 53.39 (+1.86s | 3.4%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 85 | Colin Wollam | 55.85 | 10 | B: 53.39 (+2.46s | 4.4%) | Fallbrook Assoc Swim T | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | ||
| 86 | Baden Brown | 56.50 | 8 | B: 53.39 (+3.11s | 5.5%) | Rancho San Dieguito | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
| 87 | Miles Vuong | 56.53 | 9 | B: 53.39 (+3.14s | 5.6%) | SOL Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 88 | Daniel Sheng | 56.78 | 9 | B: 53.39 (+3.39s | 6.0%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 89 | Vaughn Wixom | 56.94 | 8 | B: 53.39 (+3.55s | 6.2%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 90 | Aaron Boytsov | 57.12 | 8 | B: 53.39 (+3.73s | 6.5%) | Renegade Aquatics | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | ||
| 91 | Harrison Tanner | 57.13 | 9 | B: 53.39 (+3.74s | 6.5%) | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 92 | Liam Larson | 57.19 | 8 | B: 53.39 (+3.80s | 6.6%) | Pacific Swim | 06/07/2025 | 2025 SI SBA Splash Dash Max Meet | ||
| 93 | Austin Brower | 57.29 | 8 | B: 53.39 (+3.90s | 6.8%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 94 | Ethan Luo | 57.60 | 9 | B: 53.39 (+4.21s | 7.3%) | Renegade Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 95 | Denis Orekhov | 57.65 | 9 | B: 53.39 (+4.26s | 7.4%) | Jbarracudas Swim Team | 05/31/2025 | 2025 SI FAST RISING STARS 1 | ||
| 96 | Barrett Wright | 57.81 | 8 | B: 53.39 (+4.42s | 7.6%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 97 | Ranger Ruiz | 57.87 | 9 | B: 53.39 (+4.48s | 7.7%) | Ramona Swim Team | 10/12/2024 | 2024 SI HSA BC All Ages Oct | ||
| 98 | Arin Raut | 57.89 | 9 | B: 53.39 (+4.50s | 7.8%) | Renegade Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 99 | Lucas Weng | 58.33 | 10 | B: 53.39 (+4.94s | 8.5%) | Rancho Family YMCA | 10/11/2025 | 2025 SI RSD All Ages B C Meet | ||
| 100 | Ben Simon | 58.82 | 9 | B: 53.39 (+5.43s | 9.2%) | North Coast Aquatics | 11/02/2024 | 2024 SI JBST BC All Ages | ||
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.