Rockville Montgomery Swim Club Boys 10 & under 50 Y Fly
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 | Brayden Herbert | 30.59 | 10 | AAAA Min | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | ||
| 2 | Lucas Sharp | 31.05 | 10 | AAA Min | AAAA: 30.79 (+0.26s | 0.8%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 3 | Ethan Duncan | 31.45 | 10 | AAA Min | AAAA: 30.79 (+0.66s | 2.1%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 4 | Bryan Jing | 31.72 | 10 | AAA Min | AAAA: 30.79 (+0.93s | 2.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 5 | Elliott Burns | 32.20 | 10 | AAA Min | AAAA: 30.79 (+1.41s | 4.4%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 6 | Rossi Cofield | 32.47 | 9 | AAA Min | AAAA: 30.79 (+1.68s | 5.2%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 7 | George White | 33.06 | 10 | AA Min | AAA: 32.59 (+0.47s | 1.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 8 | Liam Sandstrom | 33.44 | 8 | AA Min | AAA: 32.59 (+0.85s | 2.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 9 | Jonathan Short | 33.52 | 10 | AA Min | AAA: 32.59 (+0.93s | 2.8%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 10 | Edison Smink | 33.75 | 10 | AA Min | AAA: 32.59 (+1.16s | 3.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 11 | Zane Deshayes | 33.96 | 10 | AA Min | AAA: 32.59 (+1.37s | 4.0%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 12 | Jacob Berkowitz | 34.38 | 10 | A Min | AA: 34.29 (+0.09s | 0.3%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 13 | Jacob Berkowitz | 34.43 | 10 | A Min | AA: 34.29 (+0.14s | 0.4%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 14 | Lynn Wilson | 34.66 | 8 | A Min | AA: 34.29 (+0.37s | 1.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 15 | Bennett DeBacker | 35.02 | 9 | A Min | AA: 34.29 (+0.73s | 2.1%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 16 | Max Be | 35.11 | 10 | A Min | AA: 34.29 (+0.82s | 2.3%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 17 | Brayden Li | 35.37 | 9 | A Min | AA: 34.29 (+1.08s | 3.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 18 | Sebastian Gash | 35.74 | 10 | A Min | AA: 34.29 (+1.45s | 4.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 19 | Trystan Kichoukov | 35.75 | 10 | A Min | AA: 34.29 (+1.46s | 4.1%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 20 | Ryan Sanders | 35.76 | 9 | A Min | AA: 34.29 (+1.47s | 4.1%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 21 | Elliott Horng | 36.03 | 9 | BB Min | A: 35.99 (+0.04s | 0.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 22 | Everett Greenstreet | 36.43 | 9 | BB Min | A: 35.99 (+0.44s | 1.2%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 23 | Kian Bahmani | 36.57 | 10 | BB Min | A: 35.99 (+0.58s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 24 | Evan Hou | 36.61 | 10 | BB Min | A: 35.99 (+0.62s | 1.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 25 | William Fry | 36.70 | 9 | BB Min | A: 35.99 (+0.71s | 1.9%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 26 | Elliott Horng | 36.84 | 9 | BB Min | A: 35.99 (+0.85s | 2.3%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 27 | Nolan Templeman | 36.86 | 10 | BB Min | A: 35.99 (+0.87s | 2.4%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 28 | Kaleb Robinson | 37.04 | 10 | BB Min | A: 35.99 (+1.05s | 2.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 29 | Willis Wei | 37.07 | 9 | BB Min | A: 35.99 (+1.08s | 2.9%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 30 | Grant Levenson | 37.22 | 10 | BB Min | A: 35.99 (+1.23s | 3.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 31 | Connor Woo | 37.43 | 10 | B: 37.09 (+0.34s | 0.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 32 | Grady Seeley | 37.72 | 8 | BB Min | A: 35.99 (+1.73s | 4.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 33 | Luke Wellen | 37.82 | 10 | BB Min | A: 35.99 (+1.83s | 4.8%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 34 | Eli Li | 38.29 | 10 | BB Min | A: 35.99 (+2.30s | 6.0%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 35 | Aiden Chavarria | 38.31 | 8 | BB Min | A: 35.99 (+2.32s | 6.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 36 | Luke Bess | 38.55 | 9 | BB Min | A: 35.99 (+2.56s | 6.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 37 | Khai Cho-Khaliq | 38.57 | 10 | BB Min | A: 35.99 (+2.58s | 6.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 38 | Connor Groh | 38.77 | 10 | BB Min | A: 35.99 (+2.78s | 7.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 39 | Khai Cho-Khaliq | 38.87 | 9 | BB Min | A: 35.99 (+2.88s | 7.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 40 | Bradley Dillon | 39.07 | 10 | BB Min | A: 35.99 (+3.08s | 7.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 41 | Michael Kennard | 39.24 | 10 | BB Min | A: 35.99 (+3.25s | 8.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 42 | Zackary Gromowski | 39.28 | 9 | BB Min | A: 35.99 (+3.29s | 8.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 43 | Isaac Printup | 39.35 | 9 | BB Min | A: 35.99 (+3.36s | 8.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 44 | Kyle Yun-Choi | 39.36 | 9 | BB Min | A: 35.99 (+3.37s | 8.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 45 | Casey Cannon | 39.45 | 9 | BB Min | A: 35.99 (+3.46s | 8.8%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 46 | Arthur Fleischman | 39.59 | 10 | BB Min | A: 35.99 (+3.60s | 9.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 47 | Khai Cho-Khaliq | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 48 | Jackson Francis | 39.91 | 9 | BB Min | A: 35.99 (+3.92s | 9.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 49 | Nathan Chen | 40.10 | 9 | BB Min | A: 35.99 (+4.11s | 10.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 50 | Ashton Cofield | 40.18 | 7 | BB Min | A: 35.99 (+4.19s | 10.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
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.