Waterloo Swimming Boys 10 & under 50 M 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 | 40.40 | 9 | AA Min | AAA: 38.99 (+1.41s | 3.5%) | Waterloo Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 2 | Austin Xue | 43.73 | 8 | BB Min | A: 43.09 (+0.64s | 1.5%) | Waterloo Swimming | 07/16/2025 | 2025 Texas Age Group Championships | |
| 3 | Leon Yan | 44.41 | 8 | BB Min | A: 43.09 (+1.32s | 3.0%) | Waterloo Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 4 | Adam Jiang | 48.81 | 9 | BB Min | A: 43.09 (+5.72s | 11.7%) | Waterloo Swimming | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 5 | Jack Griego | 49.62 | 8 | B Min | BB: 49.29 (+0.33s | 0.7%) | Waterloo Swimming | 06/22/2025 | 2025 ST WLOO LC Last Chance | |
| 6 | Lucas Ding | 54.01 | 7 | B Min | BB: 49.29 (+4.72s | 8.7%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | |
| 7 | Ahaan Jain | 55.50 | 9 | B: 55.39 (+0.11s | 0.2%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 8 | Jonas Inscoe | 55.65 | 8 | B: 55.39 (+0.26s | 0.5%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 9 | Ian Park | 56.88 | 10 | B: 55.39 (+1.49s | 2.6%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 10 | Nick Hsiung | 1:01.20 | 10 | B: 55.39 (+5.81s | 9.5%) | Waterloo Swimming | 05/31/2025 | 2025 ST ASC June Bug | ||
| 11 | Kevin Lee | 1:05.85 | 7 | B: 55.39 (+10.46s | 15.9%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 12 | Vivaan Palit | 1:06.81 | 8 | B: 55.39 (+11.42s | 17.1%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 13 | Reyaan Bhole | 1:09.64 | 9 | B: 55.39 (+14.25s | 20.5%) | Waterloo Swimming | 06/22/2025 | 2025 ST WLOO LC Last Chance | ||
| 14 | Alexander Ziarnik | 1:10.07 | 8 | B: 55.39 (+14.68s | 21.0%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 15 | Lucas Aguilar Fortuny | 1:11.49 | 9 | B: 55.39 (+16.10s | 22.5%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 16 | Maximino Bonilla | 1:12.15 | 9 | B: 55.39 (+16.76s | 23.2%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
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.