San Diego-Imperial Swimming Boys 10 & under - 50 M Back
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 | Craig Thompson | 39.77 | 10 | AA Min | AAA: 38.99 (+0.78s | 2.0%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 2 | Alexander Mekjian | 39.97 | 10 | AA Min | AAA: 38.99 (+0.98s | 2.5%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 3 | Clayton Chester | 40.91 | 10 | AA Min | AAA: 38.99 (+1.92s | 4.7%) | Heartland Swim Assoc | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 4 | Shaler Berry | 41.27 | 10 | A Min | AA: 41.09 (+0.18s | 0.4%) | Heartland Swim Assoc | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 5 | Zacharia Labyed | 42.59 | 9 | A Min | AA: 41.09 (+1.50s | 3.5%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 6 | Zachary Bixler | 42.63 | 10 | A Min | AA: 41.09 (+1.54s | 3.6%) | Inland Coastal Aquatic Club | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 7 | Owen Richards | 42.91 | 9 | A Min | AA: 41.09 (+1.82s | 4.2%) | Heartland Swim Assoc | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 8 | Max Ong | 43.11 | 10 | BB Min | A: 43.09 (+0.02s | 0.0%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 9 | James Milchteim | 43.16 | 9 | BB Min | A: 43.09 (+0.07s | 0.2%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 10 | Koku Saddawi-Banno | 43.32 | 9 | BB Min | A: 43.09 (+0.23s | 0.5%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 11 | Thomas Shackleton | 43.50 | 10 | BB Min | A: 43.09 (+0.41s | 0.9%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 12 | Cole Cadiz | 44.15 | 10 | BB Min | A: 43.09 (+1.06s | 2.4%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 13 | Marco Gonzalez | 45.02 | 10 | BB Min | A: 43.09 (+1.93s | 4.3%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 14 | Jonathan Wen | 45.21 | 10 | BB Min | A: 43.09 (+2.12s | 4.7%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 15 | Elliott Linsmeier | 45.83 | 10 | BB Min | A: 43.09 (+2.74s | 6.0%) | Ramona Swim Team | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 16 | Andrew Knol | 46.55 | 10 | BB Min | A: 43.09 (+3.46s | 7.4%) | Pacific Swim | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 17 | Wesley Clemens | 46.76 | 9 | BB Min | A: 43.09 (+3.67s | 7.8%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 18 | Harvey Yuan | 47.18 | 8 | BB Min | A: 43.09 (+4.09s | 8.7%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 19 | Kensington Hull | 47.34 | 10 | BB Min | A: 43.09 (+4.25s | 9.0%) | Heartland Swim Assoc | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 20 | Matthew Kosov | 47.35 | 9 | BB Min | A: 43.09 (+4.26s | 9.0%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 21 | Patrick Fullerton | 47.39 | 10 | BB Min | A: 43.09 (+4.30s | 9.1%) | South Bay Aquatics | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 22 | William Chen | 47.49 | 10 | BB Min | A: 43.09 (+4.40s | 9.3%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 23 | Liam Larson | 47.65 | 9 | BB Min | A: 43.09 (+4.56s | 9.6%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 24 | River Wilkinson | 48.54 | 9 | BB Min | A: 43.09 (+5.45s | 11.2%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 25 | Jacob Chen | 48.60 | 9 | BB Min | A: 43.09 (+5.51s | 11.3%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 26 | Rain Liu | 48.96 | 10 | BB Min | A: 43.09 (+5.87s | 12.0%) | Rancho San Dieguito | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 27 | Charles Fikhman | 48.97 | 9 | BB Min | A: 43.09 (+5.88s | 12.0%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 28 | Ico Tamayo | 49.02 | 9 | BB Min | A: 43.09 (+5.93s | 12.1%) | Cali Piranha Swim Team | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 29 | Bruce Chou | 49.25 | 10 | BB Min | A: 43.09 (+6.16s | 12.5%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 30 | John Asher | 49.28 | 10 | BB Min | A: 43.09 (+6.19s | 12.6%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 31 | Austin Brower | 49.89 | 8 | B Min | BB: 49.29 (+0.60s | 1.2%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 32 | Hayden Wang | 49.97 | 9 | B Min | BB: 49.29 (+0.68s | 1.4%) | McGrath Marlins Swim Team | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 33 | Gairen Bean | 51.25 | 10 | B Min | BB: 49.29 (+1.96s | 3.8%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 34 | Ronan Kruse | 51.56 | 10 | B Min | BB: 49.29 (+2.27s | 4.4%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 35 | Ferris Mecleary | 51.78 | 8 | B Min | BB: 49.29 (+2.49s | 4.8%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 36 | Barrett Wright | 52.20 | 8 | B Min | BB: 49.29 (+2.91s | 5.6%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 37 | Lucas Nguyen | 52.74 | 10 | B Min | BB: 49.29 (+3.45s | 6.5%) | Renegade Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 38 | Allister Georgiou | 52.80 | 10 | B Min | BB: 49.29 (+3.51s | 6.6%) | McGrath Marlins Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 39 | Jonathan Engle | 53.04 | 9 | B Min | BB: 49.29 (+3.75s | 7.1%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 40 | Miles Udaka | 53.11 | 9 | B Min | BB: 49.29 (+3.82s | 7.2%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 41 | Jacob Cardenas | 53.17 | 10 | B Min | BB: 49.29 (+3.88s | 7.3%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 42 | Anders Cai | 53.40 | 10 | B Min | BB: 49.29 (+4.11s | 7.7%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 43 | Mikail Adlinsyah | 54.67 | 9 | B Min | BB: 49.29 (+5.38s | 9.8%) | Swim Excellence Academy | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 44 | Mark Tulchinskiy | 55.31 | 10 | B Min | BB: 49.29 (+6.02s | 10.9%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 45 | Evan Islip | 56.28 | 10 | B: 55.39 (+0.89s | 1.6%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 46 | Calvin Withrow | 56.64 | 9 | B: 55.39 (+1.25s | 2.2%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 47 | Elijah Irwin | 57.47 | 9 | B: 55.39 (+2.08s | 3.6%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 48 | Aaron Boytsov | 57.63 | 9 | B: 55.39 (+2.24s | 3.9%) | Renegade Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 49 | Holden Benke | 57.64 | 9 | B: 55.39 (+2.25s | 3.9%) | Mission Valley YMCA | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
| 50 | Benjamin Fikhman | 57.91 | 8 | B: 55.39 (+2.52s | 4.4%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
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.