Maryland 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Harrison Eberle | 48.02 | 10 | BB Min | A: 43.09 (+4.93s | 10.3%) | Frederick Area Swim Team | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 52 | Oliver Bark | 48.43 | 9 | BB Min | A: 43.09 (+5.34s | 11.0%) | Annapolis Swim Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 53 | August Baikauskas | 48.44 | 9 | BB Min | A: 43.09 (+5.35s | 11.0%) | Loyola Blakefield Aquatics | 07/29/2026 | 2026 MD LSC LC Championship | |
| 54 | Christian Gross | 48.81 | 10 | BB Min | A: 43.09 (+5.72s | 11.7%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 55 | Cole Mazen | 49.11 | 9 | BB Min | A: 43.09 (+6.02s | 12.3%) | North Baltimore Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 56 | Gavin Grossi | 49.24 | 10 | BB Min | A: 43.09 (+6.15s | 12.5%) | Columbia Aquatics Association | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 57 | Grayson Poole | 49.30 | 9 | B Min | BB: 49.29 (+0.01s | 0.0%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 58 | Marc-Andre Leclerc | 49.31 | 10 | B Min | BB: 49.29 (+0.02s | 0.0%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 59 | Titus Pacho | 49.34 | 10 | B Min | BB: 49.29 (+0.05s | 0.1%) | Bayside Aquatics | 06/05/2026 | HNVR Storm Surge 2026 | |
| 60 | Lucas Putman | 49.34 | 10 | B Min | BB: 49.29 (+0.05s | 0.1%) | Frederick Area Swim Team | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 61 | Elliott Horn | 49.36 | 9 | B Min | BB: 49.29 (+0.07s | 0.1%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 62 | Jayden Gohng | 49.39 | 10 | B Min | BB: 49.29 (+0.10s | 0.2%) | Eagle Swim Team Inc. | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 63 | Adolfo Viloria Amundaray | 49.46 | 9 | B Min | BB: 49.29 (+0.17s | 0.3%) | Frederick Area Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 64 | Brandon Chang | 49.74 | 10 | B Min | BB: 49.29 (+0.45s | 0.9%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 65 | Matthew Rotter-Cotts | 49.90 | 8 | B Min | BB: 49.29 (+0.61s | 1.2%) | Sprc Stingrays | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 66 | Paris Hong | 50.10 | 9 | B Min | BB: 49.29 (+0.81s | 1.6%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 67 | Peyton Willey | 50.37 | 9 | B Min | BB: 49.29 (+1.08s | 2.1%) | Seahawk Aquatics | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 68 | Elliott Segerson | 50.51 | 9 | B Min | BB: 49.29 (+1.22s | 2.4%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 69 | Ethan Schiffman | 50.53 | 8 | B Min | BB: 49.29 (+1.24s | 2.5%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 70 | Dominic D'Agostino | 50.60 | 10 | B Min | BB: 49.29 (+1.31s | 2.6%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 71 | Bryan Zhao | 51.04 | 9 | B Min | BB: 49.29 (+1.75s | 3.4%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 72 | Avri Dorn | 51.11 | 10 | B Min | BB: 49.29 (+1.82s | 3.6%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 73 | Ryan Guo | 51.42 | 7 | B Min | BB: 49.29 (+2.13s | 4.1%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 74 | Mitchell Arshavskiy | 51.94 | 8 | B Min | BB: 49.29 (+2.65s | 5.1%) | Meadowbrook Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 75 | Grayson Brzezenski | 52.01 | 9 | B Min | BB: 49.29 (+2.72s | 5.2%) | North Baltimore Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 76 | Michael Baier | 52.05 | 10 | B Min | BB: 49.29 (+2.76s | 5.3%) | North Baltimore Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 77 | Conor Riley | 52.20 | 8 | B Min | BB: 49.29 (+2.91s | 5.6%) | Bayside Aquatics | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 78 | Marvin Yang | 52.41 | 9 | B Min | BB: 49.29 (+3.12s | 6.0%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 79 | Luca Thompson | 52.79 | 10 | B Min | BB: 49.29 (+3.50s | 6.6%) | Bayside Aquatics | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 80 | Miles Cappola | 52.82 | 10 | B Min | BB: 49.29 (+3.53s | 6.7%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 81 | Julian Melson | 52.97 | 9 | B Min | BB: 49.29 (+3.68s | 6.9%) | Fox Swim Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 82 | Rockwell Santos | 53.21 | 10 | B Min | BB: 49.29 (+3.92s | 7.4%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 83 | Jaime Desyatnikov | 53.38 | 9 | B Min | BB: 49.29 (+4.09s | 7.7%) | Meadowbrook Swim Team | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 84 | Aaron Sun | 53.44 | 10 | B Min | BB: 49.29 (+4.15s | 7.8%) | Meadowbrook Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 85 | Caden Martinez | 53.62 | 10 | B Min | BB: 49.29 (+4.33s | 8.1%) | Rockfish Swimming | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 86 | Nathaniel Ewing | 53.93 | 7 | B Min | BB: 49.29 (+4.64s | 8.6%) | Rockfish Swimming | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 87 | Isaac Kim | 54.42 | 8 | B Min | BB: 49.29 (+5.13s | 9.4%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 88 | Nolan Williams | 54.87 | 10 | B Min | BB: 49.29 (+5.58s | 10.2%) | Loyola Blakefield Aquatics | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 89 | Danny Gale | 55.39 | 6 | B Min | BB: 49.29 (+6.10s | 11.0%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 90 | Alexander Vonberger | 55.39 | 10 | B Min | BB: 49.29 (+6.10s | 11.0%) | Arena Club Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 91 | Reed Song | 55.57 | 9 | B: 55.39 (+0.18s | 0.3%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 92 | Alexander FitzGerald | 55.61 | 9 | B: 55.39 (+0.22s | 0.4%) | Fox Swim Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | ||
| 93 | Oliver Pan | 55.87 | 9 | B: 55.39 (+0.48s | 0.9%) | Fox Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 94 | Brooks Ray | 56.30 | 10 | B: 55.39 (+0.91s | 1.6%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 95 | Luke Hahn | 56.51 | 8 | B: 55.39 (+1.12s | 2.0%) | Meadowbrook Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 96 | Nicholas Mumper | 56.59 | 9 | B: 55.39 (+1.20s | 2.1%) | Fox Swim Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 97 | Haoxuan Qiao | 56.65 | 9 | B: 55.39 (+1.26s | 2.2%) | Y in Central Maryland Blue Cra | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 98 | Wyatt DuPlissey | 56.78 | 9 | B: 55.39 (+1.39s | 2.4%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | ||
| 99 | Caleb Kelly | 57.08 | 9 | B: 55.39 (+1.69s | 3.0%) | Frederick Area Swim Team | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 100 | Logan Mckeever | 57.73 | 9 | B: 55.39 (+2.34s | 4.1%) | Calvert Aquatics Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
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.