Waterloo Swimming Boys 11-12 50 Y Back
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 | Ezra Robertson-Marsh | 30.73 | 11 | AA Min | AAA: 29.69 (+1.04s | 3.4%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 2 | Caden Qu | 31.12 | 11 | AA Min | AAA: 29.69 (+1.43s | 4.6%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 3 | Derek Lu | 31.36 | 12 | A Min | AA: 31.19 (+0.17s | 0.5%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 4 | Naru Kim | 31.88 | 11 | A Min | AA: 31.19 (+0.69s | 2.2%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 5 | Henry Jones | 32.01 | 12 | A Min | AA: 31.19 (+0.82s | 2.6%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 6 | Noah Lawrence | 33.35 | 11 | BB Min | A: 32.69 (+0.66s | 2.0%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | |
| 7 | Ethan Lin | 33.36 | 12 | BB Min | A: 32.69 (+0.67s | 2.0%) | Waterloo Swimming | 12/19/2024 | 2024 ST TXLA Jingle Bell Splash | |
| 8 | Ryan Huang | 33.70 | 10 | BB Min | A: 32.69 (+1.01s | 3.0%) | Waterloo Swimming | 11/03/2024 | 2024 ST TXLA 10&U November Unclassified | |
| 9 | Alan Ni | 34.09 | 12 | BB Min | A: 32.69 (+1.40s | 4.1%) | Waterloo Swimming | 02/07/2025 | 2025 ST AQTX STX Champs North | |
| 10 | Yu-en Lin | 34.66 | 11 | BB Min | A: 32.69 (+1.97s | 5.7%) | Waterloo Swimming | 02/21/2025 | 2025 ST AAAA STAGS Championship | |
| 11 | Cade Derdeyn | 35.39 | 12 | BB Min | A: 32.69 (+2.70s | 7.6%) | Waterloo Swimming | 09/28/2024 | 2024 ST ASC IMR/IMX Challenge | |
| 12 | Henry Specjal | 35.79 | 10 | B Min | BB: 35.59 (+0.20s | 0.6%) | Waterloo Swimming | 02/17/2023 | 2023 South Texas STX Championship - North | |
| 13 | Lex Werbeck | 36.18 | 11 | B Min | BB: 35.59 (+0.59s | 1.6%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11 Over November Unclassified | |
| 14 | Kouki Kubo | 36.21 | 11 | B Min | BB: 35.59 (+0.62s | 1.7%) | Waterloo Swimming | 12/07/2024 | 2024 ST WLOO Winter Classic (invited teams) | |
| 15 | Landen Schukei | 36.76 | 10 | B Min | BB: 35.59 (+1.17s | 3.2%) | Waterloo Swimming | 01/17/2025 | 2025 ST TXLA New Year S Classic | |
| 16 | Filippo Tiziani | 36.82 | 11 | B Min | BB: 35.59 (+1.23s | 3.3%) | Waterloo Swimming | 02/02/2025 | 2025 ST WLOO Last Chance Meet | |
| 17 | Austin Hills | 37.01 | 12 | B Min | BB: 35.59 (+1.42s | 3.8%) | Waterloo Swimming | 12/07/2024 | 2024 ST WLOO Winter Classic (invited teams) | |
| 18 | Charles Camacho | 37.68 | 11 | B Min | BB: 35.59 (+2.09s | 5.5%) | Waterloo Swimming | 01/18/2025 | 2025 ST AQTX B Champs North | |
| 19 | PinHsiang Wang | 38.76 | 11 | B: 38.49 (+0.27s | 0.7%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 20 | Makar Lukovnikov | 38.98 | 10 | B: 38.49 (+0.49s | 1.3%) | Waterloo Swimming | 02/02/2024 | 2024 South Texas STX Championship - Belton | ||
| 21 | Elijah Arges | 40.36 | 11 | B: 38.49 (+1.87s | 4.6%) | Waterloo Swimming | 12/07/2024 | 2024 ST WLOO Winter Invite | ||
| 22 | Owen Johnson | 40.65 | 11 | B: 38.49 (+2.16s | 5.3%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 23 | Noah O'Brien Jimenez | 41.26 | 10 | B: 38.49 (+2.77s | 6.7%) | Waterloo Swimming | 01/13/2024 | 2024 South Texas Short Course B Championships | ||
| 24 | Yoo-Le Li | 41.32 | 11 | B: 38.49 (+2.83s | 6.8%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 25 | Enzo Oehlschlaeger | 41.84 | 12 | B: 38.49 (+3.35s | 8.0%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11 Over November Unclassified | ||
| 26 | Junhyeok Choi | 42.07 | 12 | B: 38.49 (+3.58s | 8.5%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 27 | Luke McElearney | 42.21 | 11 | B: 38.49 (+3.72s | 8.8%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 28 | Shatvik Arunkumar | 43.17 | 12 | B: 38.49 (+4.68s | 10.8%) | Waterloo Swimming | 02/02/2025 | 2025 ST WLOO Last Chance Meet | ||
| 29 | Emerson Ingle | 43.29 | 10 | B: 38.49 (+4.80s | 11.1%) | Waterloo Swimming | 09/24/2023 | 2023 ST WLOO Short Course Kick Off | ||
| 30 | Anton Billy | 43.32 | 11 | B: 38.49 (+4.83s | 11.1%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11&O November Unclassified | ||
| 31 | Oceanus Wood | 43.52 | 11 | B: 38.49 (+5.03s | 11.6%) | Waterloo Swimming | 01/20/2024 | 2024 ST WLOO Last Chance | ||
| 32 | Marcus Liu | 43.73 | 11 | B: 38.49 (+5.24s | 12.0%) | Waterloo Swimming | 09/22/2024 | 2024 ST WLOO Short Course Kick Off | ||
| 33 | Jianyu Tang | 44.08 | 11 | B: 38.49 (+5.59s | 12.7%) | Waterloo Swimming | 10/25/2024 | 2024 ST TXLA 11 Over Fall Kick Off | ||
| 34 | Hopkins Black | 44.12 | 11 | B: 38.49 (+5.63s | 12.8%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11&O November Unclassified | ||
| 35 | Neel Ramanathan | 44.39 | 12 | B: 38.49 (+5.90s | 13.3%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11&O November Unclassified | ||
| 36 | Ford Hart | 44.85 | 11 | B: 38.49 (+6.36s | 14.2%) | Waterloo Swimming | 11/24/2024 | 2024 ST TXLA 11&O November Unclassified | ||
| 37 | Jaeyoung Kim | 45.65 | 10 | Waterloo Swimming | 10/23/2022 | WLOO Short Course Kick Off | |||
| 38 | Xinzhe Liu | 45.68 | 11 | B: 38.49 (+7.19s | 15.7%) | Waterloo Swimming | 09/22/2024 | 2024 ST WLOO Short Course Kick Off (closed) | ||
| 39 | Zachary Giroux | 46.06 | 10 | B: 38.49 (+7.57s | 16.4%) | Waterloo Swimming | 09/24/2023 | 2023 ST WLOO Short Course Kick Off | ||
| 40 | Ethan Grossmann | 46.27 | 11 | B: 38.49 (+7.78s | 16.8%) | Waterloo Swimming | 10/25/2024 | 2024 ST TXLA 11&O Fall Kick Off | ||
| 41 | Roman Walker | 46.45 | 11 | B: 38.49 (+7.96s | 17.1%) | Waterloo Swimming | 10/25/2024 | 2024 ST TXLA 11&O Fall Kick Off | ||
| 42 | Shrikar Attili | 48.30 | 9 | B: 38.49 (+9.81s | 20.3%) | Waterloo Swimming | 03/02/2024 | 2024 ST SRG SCY Surge Spring Shenanigans | ||
| 43 | Ethan Hunsaker | 48.34 | 10 | B: 38.49 (+9.85s | 20.4%) | Waterloo Swimming | 01/28/2023 | 2023 WLOO Last Chance | ||
| 44 | James Hanssen | 48.98 | 10 | B: 38.49 (+10.49s | 21.4%) | Waterloo Swimming | 09/24/2023 | 2023 ST WLOO Short Course Kick Off | ||
| 45 | Cal Bingham | 49.28 | 11 | B: 38.49 (+10.79s | 21.9%) | Waterloo Swimming | 12/07/2024 | 2024 ST WLOO Winter Classic (invited teams) | ||
| 46 | Sameer Janga | 49.63 | 11 | B: 38.49 (+11.14s | 22.4%) | Waterloo Swimming | 12/07/2024 | 2024 ST WLOO Winter Invite | ||
| 47 | Adrian Garza | 49.75 | 11 | B: 38.49 (+11.26s | 22.6%) | Waterloo Swimming | 09/24/2023 | 2023 ST WLOO Short Course Kick Off | ||
| 48 | Zan Song | 49.93 | 9 | B: 38.49 (+11.44s | 22.9%) | Waterloo Swimming | 12/03/2022 | 2022 WLOO Winter Qualifier Invite | ||
| 49 | Silas Armstrong | 51.02 | 10 | B: 38.49 (+12.53s | 24.6%) | Waterloo Swimming | 03/08/2025 | 2025 ST SRG Surge Spring Shenanigans | ||
| 50 | Jadon Hsu | 51.06 | 9 | B: 38.49 (+12.57s | 24.6%) | Aquatex Swim & Water Polo Team | 01/06/2024 | 2024 ST SRG New Year's Resolution Races | ||
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.