Unattached Zone Boys 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Zone.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 | Tim Slafsky | 36.03 | 10 | AAAA Min | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | ||
| 2 | Nathan Huo | 36.47 | 5 | AAA Min | AAAA: 36.39 (+0.08s | 0.2%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3 | Linden Forney | 37.77 | 10 | AAA Min | AAAA: 36.39 (+1.38s | 3.7%) | Jesuit | 02/14/2025 | 2025 OR HS 6a 2 | |
| 4 | Michael Navarro | 38.04 | 10 | AAA Min | AAAA: 36.39 (+1.65s | 4.3%) | Swim Fort Lauderdale | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 5 | Ike Gilman | 38.12 | 10 | AAA Min | AAAA: 36.39 (+1.73s | 4.5%) | Ridgeview | 02/14/2025 | 2025 OR HS 5a 4 | |
| 6 | Joey Fox-Quamme | 38.18 | 10 | AAA Min | AAAA: 36.39 (+1.79s | 4.7%) | Jesuit | 02/14/2025 | 2025 OR HS 6a 2 | |
| 7 | Ben Lin | 38.25 | 5 | AAA Min | AAAA: 36.39 (+1.86s | 4.9%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 8 | Yutaka Marescot | 38.39 | 10 | AA Min | AAA: 38.29 (+0.10s | 0.3%) | Phoenix Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | |
| 9 | Yakov Liddell | 39.03 | 5 | AA Min | AAA: 38.29 (+0.74s | 1.9%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 10 | Emerson Cornelius | 39.37 | 10 | AA Min | AAA: 38.29 (+1.08s | 2.7%) | Westview | 02/14/2025 | 2025 OR HS 6a 2 | |
| 11 | John Calvet | 39.49 | 9 | AA Min | AAA: 38.29 (+1.20s | 3.0%) | Lakeridge | 02/13/2026 | 2026 OR HS 6A 5 | |
| 12 | Brayden Bajuscak | 39.57 | 10 | AA Min | AAA: 38.29 (+1.28s | 3.2%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 13 | Hopper Clarke | 40.48 | 10 | A Min | AA: 40.19 (+0.29s | 0.7%) | Caldera | 02/14/2025 | 2025 OR HS 5a 4 | |
| 14 | Josiah Edmundson | 40.83 | 9 | A Min | AA: 40.19 (+0.64s | 1.6%) | Oregon City | 02/13/2026 | 2026 OR HS 6A 5 | |
| 15 | Caiden Ramos | 41.02 | 9 | A Min | AA: 40.19 (+0.83s | 2.0%) | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | |
| 16 | Bosco Sung | 41.48 | 5 | A Min | AA: 40.19 (+1.29s | 3.1%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 17 | Hengyu Cao | 41.86 | 10 | A Min | AA: 40.19 (+1.67s | 4.0%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 18 | Sebastian Fernandez | 41.98 | 10 | A Min | AA: 40.19 (+1.79s | 4.3%) | Southridge | 02/14/2025 | 2025 OR HS 6a 2 | |
| 19 | Drew Zdrada | 41.99 | 9 | A Min | AA: 40.19 (+1.80s | 4.3%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 20 | Kellan Simpkins | 42.12 | 10 | BB Min | A: 42.09 (+0.03s | 0.1%) | North Palm Beach Swim Club | 10/03/2025 | Mike Horgan Memorial Inv | |
| 21 | Hengrui Cao | 42.39 | 10 | BB Min | A: 42.09 (+0.30s | 0.7%) | Saline Swim Team | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 22 | Luca Tutill | 42.51 | 10 | BB Min | A: 42.09 (+0.42s | 1.0%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 23 | James Heilbronn | 42.64 | 10 | BB Min | A: 42.09 (+0.55s | 1.3%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 24 | Noah Olusanya | 42.81 | 9 | BB Min | A: 42.09 (+0.72s | 1.7%) | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | ||
| 25 | Dylan Feng | 42.87 | 10 | BB Min | A: 42.09 (+0.78s | 1.8%) | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | |
| 26 | Peter Scott | 43.13 | 5 | BB Min | A: 42.09 (+1.04s | 2.4%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 27 | Dany Burhanov | 43.21 | 10 | BB Min | A: 42.09 (+1.12s | 2.6%) | Swim Fort Lauderdale | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 28 | Brayden Bajuscak | 43.40 | 10 | BB Min | A: 42.09 (+1.31s | 3.0%) | Shorewood | 02/15/2025 | 2025 OR HS 6A 3 | |
| 29 | Lev Petrovskii | 43.45 | 9 | BB Min | A: 42.09 (+1.36s | 3.1%) | Swim Fort Lauderdale | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 30 | Bradley Chu | 43.64 | 9 | BB Min | A: 42.09 (+1.55s | 3.6%) | Phoenix Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 31 | Cedar Devnani | 43.85 | 10 | BB Min | A: 42.09 (+1.76s | 4.0%) | Lakeridge | 02/15/2025 | 2025 OR HS 6A 5 | |
| 32 | Louis Choi | 44.05 | 9 | BB Min | A: 42.09 (+1.96s | 4.4%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | |
| 33 | Noah Nabity | 44.28 | 10 | BB Min | A: 42.09 (+2.19s | 4.9%) | Blair YMCA Swim Team | 01/31/2026 | 2026 MW App NYA January YMCA Meet | |
| 34 | Joseph Olson | 44.31 | 10 | BB Min | A: 42.09 (+2.22s | 5.0%) | Caldera | 02/14/2025 | 2025 OR HS 5a 4 | |
| 35 | Noah Nabity | 44.50 | 10 | BB Min | A: 42.09 (+2.41s | 5.4%) | Blair YMCA Swim Team | 02/07/2026 | 2026 MW App HYAC February Y Meet | |
| 36 | Robert Lalji | 44.90 | 9 | BB Min | A: 42.09 (+2.81s | 6.3%) | Swim Fort Lauderdale | 12/05/2025 | 2025 FG Holiday Champ | |
| 37 | Thomas Balban | 45.02 | 9 | BB Min | A: 42.09 (+2.93s | 6.5%) | Phoenix Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 38 | Owen Melin | 45.22 | 8 | BB Min | A: 42.09 (+3.13s | 6.9%) | Swim Fort Lauderdale | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 39 | Cooper Polsky | 45.53 | 8 | BB Min | A: 42.09 (+3.44s | 7.6%) | Moraga Country Club | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 40 | Jacob Wellings | 45.76 | 9 | BB Min | A: 42.09 (+3.67s | 8.0%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 41 | Tristan Patroni | 46.30 | 10 | BB Min | A: 42.09 (+4.21s | 9.1%) | Meadow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 42 | River Wilk | 46.46 | 9 | BB Min | A: 42.09 (+4.37s | 9.4%) | Ridgeview | 02/13/2026 | 2026 OR HS 5A 4 | |
| 43 | Rene Lopez | 46.57 | 10 | BB Min | A: 42.09 (+4.48s | 9.6%) | Aquax Centro Deportivo | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 44 | Braulio Garcia A. | 47.01 | 10 | BB Min | A: 42.09 (+4.92s | 10.5%) | A T L | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 45 | Keathon Clarke | 47.21 | 8 | BB Min | A: 42.09 (+5.12s | 10.8%) | Swim Fort Lauderdale | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 46 | Savelli Prokopev | 47.92 | 8 | B Min | BB: 47.69 (+0.23s | 0.5%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 47 | Will Huang | 48.04 | 5 | B Min | BB: 47.69 (+0.35s | 0.7%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 48 | Lucas Nieves | 48.55 | 10 | B Min | BB: 47.69 (+0.86s | 1.8%) | San Juan Carib� | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 49 | Noah Nabity | 48.66 | 10 | B Min | BB: 47.69 (+0.97s | 2.0%) | Blair YMCA Swim Team | 11/09/2025 | 2025 MW App LYD Y ThankSwimming | |
| 50 | Irving Huynh | 48.71 | 9 | B Min | BB: 47.69 (+1.02s | 2.1%) | Meadow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
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.