Waterloo Swimming Boys 10 & under 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 | Zachary Zeng | 33.32 | 10 | AAA Min | AAAA: 32.19 (+1.13s | 3.4%) | Waterloo Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 2 | Austin Xue | 38.51 | 9 | BB Min | A: 37.59 (+0.92s | 2.4%) | Waterloo Swimming | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 3 | Adam Jiang | 39.54 | 10 | BB Min | A: 37.59 (+1.95s | 4.9%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 4 | Leon Yan | 39.59 | 9 | BB Min | A: 37.59 (+2.00s | 5.1%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 5 | Jonas Inscoe | 39.61 | 9 | BB Min | A: 37.59 (+2.02s | 5.1%) | Waterloo Swimming | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 6 | Austin Chang | 40.24 | 10 | BB Min | A: 37.59 (+2.65s | 6.6%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 7 | Abraham Kim | 41.99 | 10 | BB Min | A: 37.59 (+4.40s | 10.5%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 8 | Shu-Cyuan Li | 42.97 | 9 | B Min | BB: 42.89 (+0.08s | 0.2%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 9 | Lucas Ding | 44.08 | 8 | B Min | BB: 42.89 (+1.19s | 2.7%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 10 | Jack Griego | 44.57 | 9 | B Min | BB: 42.89 (+1.68s | 3.8%) | Waterloo Swimming | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 11 | Lucas Aguilar Fortuny | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 12 | Edward Miles | 46.39 | 8 | B Min | BB: 42.89 (+3.50s | 7.5%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 13 | Collin Yang | 46.53 | 10 | B Min | BB: 42.89 (+3.64s | 7.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 14 | Robert Miles | 47.09 | 8 | B Min | BB: 42.89 (+4.20s | 8.9%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 15 | Benjamin Liang | 47.43 | 10 | B Min | BB: 42.89 (+4.54s | 9.6%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 16 | Jeongdam Kong | 48.19 | 10 | B Min | BB: 42.89 (+5.30s | 11.0%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 17 | Jason Gu | 49.89 | 9 | B: 48.29 (+1.60s | 3.2%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | ||
| 18 | Kevin Lee | 50.47 | 8 | B: 48.29 (+2.18s | 4.3%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 19 | William Chen | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 20 | Jeonghoo Kong | 50.86 | 10 | B: 48.29 (+2.57s | 5.1%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 21 | William Hirsh-Ogden | 51.24 | 10 | B: 48.29 (+2.95s | 5.8%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 22 | Cristian Gonzalez Castillo | 51.81 | 9 | B: 48.29 (+3.52s | 6.8%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 23 | Cristobal Arata | 53.05 | 8 | B: 48.29 (+4.76s | 9.0%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 24 | Logan Turchin | 53.78 | 10 | B: 48.29 (+5.49s | 10.2%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 25 | Yoonwoo Hwang | 54.11 | 8 | B: 48.29 (+5.82s | 10.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 26 | Leo Yang | 54.15 | 9 | B: 48.29 (+5.86s | 10.8%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 27 | Oliver Hocevar | 54.22 | 9 | B: 48.29 (+5.93s | 10.9%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 28 | Leo Yang | 54.72 | 8 | B: 48.29 (+6.43s | 11.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 29 | Adith Thiyagarajan | 55.18 | 9 | B: 48.29 (+6.89s | 12.5%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | ||
| 30 | Enzo Azevedo | 55.40 | 8 | B: 48.29 (+7.11s | 12.8%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 31 | Reyansh Pradhan | 56.37 | 10 | B: 48.29 (+8.08s | 14.3%) | Waterloo Swimming | 02/02/2025 | 2025 ST WLOO Last Chance Meet | ||
| 32 | Jace Flores | 56.81 | 9 | B: 48.29 (+8.52s | 15.0%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | ||
| 33 | Evan Thomas | 57.55 | 9 | B: 48.29 (+9.26s | 16.1%) | Waterloo Swimming | 09/22/2024 | 2024 ST WLOO Short Course Kick Off | ||
| 34 | Benji Mendoza | 57.75 | 8 | B: 48.29 (+9.46s | 16.4%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 35 | Barry Ji | 58.08 | 10 | B: 48.29 (+9.79s | 16.9%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | ||
| 36 | Bryce Black | 58.10 | 6 | B: 48.29 (+9.81s | 16.9%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 37 | Tharit Hughes | 58.85 | 10 | B: 48.29 (+10.56s | 17.9%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 38 | Nathan Hana | 59.13 | 9 | B: 48.29 (+10.84s | 18.3%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 39 | Aston Rodrigues | 1:00.06 | 8 | B: 48.29 (+11.77s | 19.6%) | Waterloo Swimming | 11/15/2025 | 2025 ST ASC Turkey Bash | ||
| 40 | Thomas Tiziani | 1:00.35 | 10 | B: 48.29 (+12.06s | 20.0%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 41 | Alexander Yu | 1:00.38 | 7 | B: 48.29 (+12.09s | 20.0%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 42 | Vivaan Palit | 1:02.24 | 9 | B: 48.29 (+13.95s | 22.4%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 43 | William Lee | 1:02.34 | 8 | B: 48.29 (+14.05s | 22.5%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 44 | Arjun Patel | 1:04.19 | 8 | B: 48.29 (+15.90s | 24.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 45 | Dhruv Chakravarthy | 1:05.03 | 8 | B: 48.29 (+16.74s | 25.7%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 46 | James Seiler | 1:09.32 | 9 | B: 48.29 (+21.03s | 30.3%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 47 | Matteo Viaene | 1:10.74 | 8 | B: 48.29 (+22.45s | 31.7%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 48 | Alexander Ziarnik | 1:11.38 | 8 | B: 48.29 (+23.09s | 32.3%) | Nitro Swimming | 10/06/2024 | 2024 ST TXLA 10 U Fall Kick Off | ||
| 49 | Vihaan Bhatia | 1:11.92 | 9 | B: 48.29 (+23.63s | 32.9%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
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.