Razor Aquatics 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 | Jimmie Jones | 42.55 | 9 | BB Min | A: 42.09 (+0.46s | 1.1%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 2 | Jimmie Jones | 43.63 | 9 | BB Min | A: 42.09 (+1.54s | 3.5%) | Razor Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 3 | David Mastin | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 4 | Tristan Wolfe-Ramsey | 46.63 | 9 | BB Min | A: 42.09 (+4.54s | 9.7%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 5 | David Mastin | 47.75 | 9 | B Min | BB: 47.69 (+0.06s | 0.1%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 6 | Tristan Wolfe-Ramsey | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 7 | Zachary Anderson | 49.42 | 9 | B Min | BB: 47.69 (+1.73s | 3.5%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 8 | David Mastin | 49.57 | 10 | B Min | BB: 47.69 (+1.88s | 3.8%) | Razor Aquatics | 12/20/2025 | Life Time Michigan Candy Cane Classic | |
| 9 | Julian Brown | 50.46 | 10 | B Min | BB: 47.69 (+2.77s | 5.5%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 10 | Julian Brown | 50.59 | 10 | B Min | BB: 47.69 (+2.90s | 5.7%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 11 | Tristan Wolfe-Ramsey | 50.93 | 9 | B Min | BB: 47.69 (+3.24s | 6.4%) | Razor Aquatics | 12/20/2025 | Life Time Michigan Candy Cane Classic | |
| 12 | DeRon Montgomery | 51.17 | 8 | B Min | BB: 47.69 (+3.48s | 6.8%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 13 | Julian Brown | 51.19 | 10 | B Min | BB: 47.69 (+3.50s | 6.8%) | Razor Aquatics | 02/14/2026 | SAC Winter Classic | |
| 14 | DeRon Montgomery | 51.41 | 8 | B Min | BB: 47.69 (+3.72s | 7.2%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 15 | DeRon Montgomery | 53.17 | 8 | B Min | BB: 47.69 (+5.48s | 10.3%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 16 | Julian Brown | 53.32 | 10 | B Min | BB: 47.69 (+5.63s | 10.6%) | Razor Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 17 | DeRon Montgomery | 53.76 | 8 | B: 53.39 (+0.37s | 0.7%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | ||
| 18 | Emri Jenkins | 1:00.18 | 7 | B: 53.39 (+6.79s | 11.3%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | ||
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.