757swim Boys 10 & under 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 | Desmond James | 41.43 | 10 | A Min | AA: 40.19 (+1.24s | 3.0%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 2 | Calum James | 43.06 | 10 | BB Min | A: 42.09 (+0.97s | 2.3%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 3 | Lucas Guillen | 43.80 | 8 | BB Min | A: 42.09 (+1.71s | 3.9%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 4 | Benjamin Sleeth | 44.14 | 10 | BB Min | A: 42.09 (+2.05s | 4.6%) | 757swim | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 5 | Christian Ballin | 44.99 | 10 | BB Min | A: 42.09 (+2.90s | 6.4%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 6 | Reid Kessel | 46.65 | 9 | BB Min | A: 42.09 (+4.56s | 9.8%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 7 | Liam Simakhov | 48.60 | 10 | B Min | BB: 47.69 (+0.91s | 1.9%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 8 | Calvin Dameron | 49.71 | 8 | B Min | BB: 47.69 (+2.02s | 4.1%) | 757swim | 01/12/2024 | Splash Dash2024 Marina Electrical Equipment | |
| 9 | Ivan Yeriemieiev | 49.99 | 10 | B Min | BB: 47.69 (+2.30s | 4.6%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 10 | Sebastian Olds | 50.02 | 10 | B Min | BB: 47.69 (+2.33s | 4.7%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 11 | Ryan Kurowski | 50.65 | 10 | B Min | BB: 47.69 (+2.96s | 5.8%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 12 | Maxwell Han | 50.88 | 10 | B Min | BB: 47.69 (+3.19s | 6.3%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 13 | Anthony Wang | 51.89 | 8 | B Min | BB: 47.69 (+4.20s | 8.1%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 14 | Caleb Lassiter | 52.32 | 9 | B Min | BB: 47.69 (+4.63s | 8.8%) | 757swim | 09/19/2025 | 2025 757 Swim Battle Of The Burg Intrasquad | |
| 15 | Hunter Cockrill | 52.59 | 10 | B Min | BB: 47.69 (+4.90s | 9.3%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 16 | Davis Parker | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | 757swim | 11/07/2025 | 2025 CGBD Carl Warner Classic | ||
| 17 | Rowan Buzek | 55.83 | 10 | B: 53.39 (+2.44s | 4.4%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 18 | Dean Heilman | 56.54 | 10 | B: 53.39 (+3.15s | 5.6%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 19 | Micah Thrash | 58.60 | 10 | B: 53.39 (+5.21s | 8.9%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | ||
| 20 | Alexander Magbag | 58.61 | 9 | B: 53.39 (+5.22s | 8.9%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 21 | Alex Musteata | 59.75 | 9 | B: 53.39 (+6.36s | 10.6%) | 757swim | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | ||
| 22 | Timothy Hatjis | 1:00.16 | 10 | B: 53.39 (+6.77s | 11.3%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 23 | Paul Johnston | 1:01.45 | 8 | B: 53.39 (+8.06s | 13.1%) | 757swim | 01/12/2024 | Splash Dash2024 Marina Electrical Equipment | ||
| 24 | Andrea Kabala | 1:02.51 | 9 | B: 53.39 (+9.12s | 14.6%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | ||
| 25 | Charles Crocker | 1:03.20 | 8 | B: 53.39 (+9.81s | 15.5%) | 757swim | 01/12/2024 | Splash Dash2024 Marina Electrical Equipment | ||
| 26 | Steven Sherman III | 1:06.43 | 8 | B: 53.39 (+13.04s | 19.6%) | 757swim | 02/10/2024 | Mega Auto Spa SE District 8 U | ||
| 27 | Thomas Owen | 1:09.40 | 9 | B: 53.39 (+16.01s | 23.1%) | 757swim | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | ||
| 28 | Jiarei Qi | 1:10.90 | 8 | B: 53.39 (+17.51s | 24.7%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 29 | Nolan McCartney | 1:11.96 | 8 | B: 53.39 (+18.57s | 25.8%) | 757swim | 01/12/2024 | Splash Dash2024 Marina Electrical Equipment | ||
| 30 | Matthew McHose | 1:25.71 | 7 | B: 53.39 (+32.32s | 37.7%) | 757swim | 02/10/2024 | Mega Auto Spa SE District 8 U | ||
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.