Waterloo Swimming Girls 10 & under 50 Y Breast
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 | Bella Zhang | 39.09 | 10 | AA Min | AAA: 38.89 (+0.20s | 0.5%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 2 | Stephy Chen | 39.53 | 10 | AA Min | AAA: 38.89 (+0.64s | 1.6%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 3 | Alyssa Yu | 41.59 | 9 | A Min | AA: 40.89 (+0.70s | 1.7%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | |
| 4 | Emma Xiang | 44.36 | 8 | BB Min | A: 42.79 (+1.57s | 3.5%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | |
| 5 | Peyton Zhou | 44.78 | 10 | BB Min | A: 42.79 (+1.99s | 4.4%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | |
| 6 | Trinity Yan | 45.11 | 9 | BB Min | A: 42.79 (+2.32s | 5.1%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 7 | Zoriana Tkachenko | 45.67 | 10 | BB Min | A: 42.79 (+2.88s | 6.3%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 8 | Alexis Deleau | 47.99 | 10 | BB Min | A: 42.79 (+5.20s | 10.8%) | Waterloo Swimming | 10/31/2026 | 2026 ST ASC Pumpkin Party | |
| 9 | Annaliese Schleich | 48.65 | 9 | BB Min | A: 42.79 (+5.86s | 12.0%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 10 | Isabel Tran | 50.77 | 10 | B Min | BB: 48.69 (+2.08s | 4.1%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | |
| 11 | Aurora Jiang | 51.30 | 7 | B Min | BB: 48.69 (+2.61s | 5.1%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 12 | Ava VanAntwerp | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Pflugerville Pflamingos | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 13 | Arya Shankar | 51.81 | 10 | B Min | BB: 48.69 (+3.12s | 6.0%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | |
| 14 | Melissa Zhao | 52.39 | 9 | B Min | BB: 48.69 (+3.70s | 7.1%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 15 | Lisa Yan | 52.70 | 7 | B Min | BB: 48.69 (+4.01s | 7.6%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 16 | Addison Decker | 53.57 | 10 | B Min | BB: 48.69 (+4.88s | 9.1%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 17 | Mariia Dubossarska | 54.74 | 8 | B: 54.59 (+0.15s | 0.3%) | Waterloo Swimming | 10/31/2026 | 2026 ST ASC Pumpkin Party | ||
| 18 | Megan Braud | 54.78 | 10 | B: 54.59 (+0.19s | 0.3%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | ||
| 19 | Melanie Main | 54.87 | 9 | B: 54.59 (+0.28s | 0.5%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 20 | Keira Flores | 55.02 | 10 | B: 54.59 (+0.43s | 0.8%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 21 | Deveny Costello | 55.26 | 8 | B: 54.59 (+0.67s | 1.2%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 22 | Evelyn Meltzer | 55.33 | 8 | B: 54.59 (+0.74s | 1.3%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 23 | Caroline Sheng | 55.39 | 7 | B: 54.59 (+0.80s | 1.4%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 24 | Alice Neumann | 55.83 | 9 | B: 54.59 (+1.24s | 2.2%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | ||
| 25 | Emily Morales | 56.10 | 8 | B: 54.59 (+1.51s | 2.7%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 26 | Zara Sydykova | 56.69 | 9 | B: 54.59 (+2.10s | 3.7%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 27 | Yanfei Lyu | 56.91 | 9 | B: 54.59 (+2.32s | 4.1%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 28 | Jemma Xu | 57.75 | 9 | B: 54.59 (+3.16s | 5.5%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 29 | Arzu Hasanli | 58.05 | 10 | B: 54.59 (+3.46s | 6.0%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 30 | Eliora Addo | 58.26 | 8 | B: 54.59 (+3.67s | 6.3%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 31 | Brooklyn Law | 58.52 | 8 | B: 54.59 (+3.93s | 6.7%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 32 | Arya Nomula | 59.01 | 10 | B: 54.59 (+4.42s | 7.5%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 33 | Elena Arges | 59.12 | 9 | B: 54.59 (+4.53s | 7.7%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 34 | Amelia Yang | 59.40 | 9 | B: 54.59 (+4.81s | 8.1%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 35 | Valerie Cabel-Neil | 59.80 | 10 | B: 54.59 (+5.21s | 8.7%) | Waterloo Swimming | 10/02/2026 | 2026 ST TXLA 11 Over Fall Kick Off Invite | ||
| 36 | Megumi Tschetter | 1:00.56 | 10 | B: 54.59 (+5.97s | 9.9%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 37 | Diana Kalantar | 1:00.90 | 10 | B: 54.59 (+6.31s | 10.4%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 38 | April Zhu | 1:01.26 | 9 | B: 54.59 (+6.67s | 10.9%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 39 | Ira Pokharel | 1:01.52 | 8 | B: 54.59 (+6.93s | 11.3%) | Waterloo Swimming | 10/31/2026 | 2026 ST ASC Pumpkin Party | ||
| 40 | Elizabeth Goodwin | 1:01.83 | 9 | B: 54.59 (+7.24s | 11.7%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 41 | Lily Fernandes | 1:03.05 | 8 | B: 54.59 (+8.46s | 13.4%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 42 | Jude Horihan | 1:03.23 | 10 | B: 54.59 (+8.64s | 13.7%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 43 | Everleigh Diotalevi | 1:03.47 | 8 | B: 54.59 (+8.88s | 14.0%) | Waterloo Swimming | 09/21/2025 | 2025 ST WLOO SC Season Starter | ||
| 44 | Madeline Hsueh | 1:04.45 | 9 | B: 54.59 (+9.86s | 15.3%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 45 | Everly Woods | 1:05.31 | 10 | B: 54.59 (+10.72s | 16.4%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 46 | Lauren Barboza Centeno | 1:06.48 | 9 | B: 54.59 (+11.89s | 17.9%) | Waterloo Swimming | 09/21/2025 | 2025 ST WLOO SC Season Starter | ||
| 47 | Elena Mora Edle von Koch | 1:06.54 | 9 | B: 54.59 (+11.95s | 18.0%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | ||
| 48 | Aaira Bhargava | 1:06.90 | 10 | B: 54.59 (+12.31s | 18.4%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 49 | Sofia Kalantar | 1:07.21 | 8 | B: 54.59 (+12.62s | 18.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 50 | Delsa Aghahadi Forooshani | 1:07.69 | 9 | B: 54.59 (+13.10s | 19.4%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
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.