New! ScoreMeUp is now available on the App Store. Download the iOS app →

Waterloo Swimming Boys 17-18 50 Y Free

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 Henrik Koellhofer 10.63 17 AAAA Min Waterloo Swimming 02/27/2026 2026 ST AAAA SC Senior Champs
2 Austin Ross 20.12 17 AAAA Min Waterloo Swimming 12/10/2025 2025 West Speedo Winter Juniors
3 Benjamin Jaggers 20.21 17 AAAA Min Waterloo Swimming 12/10/2025 2025 West Speedo Winter Juniors
4 Julian Rusk 20.26 17 AAAA Min Waterloo Swimming 12/10/2025 2025 West Speedo Winter Juniors
5 Cody Yount 20.96 18 AAA Min AAAA: 20.69 (+0.27s | 1.3%) Waterloo Swimming 03/06/2026 Speedo Southern Premier
6 Harrison Tater 21.11 17 AAA Min AAAA: 20.69 (+0.42s | 2.0%) Waterloo Swimming 12/10/2025 2025 West Speedo Winter Juniors
7 Sawyer Stolarczyk 21.13 18 AAA Min AAAA: 20.69 (+0.44s | 2.1%) Streamline Aquatics 01/17/2025 2025 ST TXLA New Year S Classic
8 Hyunseung Lee 21.18 17 AAA Min AAAA: 20.69 (+0.49s | 2.3%) Waterloo Swimming 12/19/2024 2024 ST TXLA Jingle Bell Splash
9 Dylan Krupnik 21.30 18 AAA Min AAAA: 20.69 (+0.61s | 2.9%) Texas Elite Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
10 Ethan Chau 21.67 17 AAA Min AAAA: 20.69 (+0.98s | 4.5%) Waterloo Swimming 12/19/2024 2024 ST TXLA Jingle Bell Splash
11 George Hudson 21.69 18 AAA Min AAAA: 20.69 (+1.00s | 4.6%) Waterloo Swimming 03/06/2026 Speedo Southern Premier
12 Matthew Jiampietro 21.75 18 AA Min AAA: 21.69 (+0.06s | 0.3%) Waterloo Swimming 12/19/2024 2024 ST TXLA Jingle Bell Splash
13 Diego Sardan Toro 21.89 18 AA Min AAA: 21.69 (+0.20s | 0.9%) Waterloo Swimming 02/27/2026 2026 ST AAAA SC Senior Champs
25 Free
10.55
10.55
50 Free
11.34
21.89
50 Free
21.89
14 Magnus Fuegner 21.98 17 AA Min AAA: 21.69 (+0.29s | 1.3%) Waterloo Swimming 02/14/2025 2025 ST AAAA Senior Champs
15 Max Laine 22.12 17 AA Min AAA: 21.69 (+0.43s | 1.9%) Waterloo Swimming 03/06/2026 Speedo Southern Premier
16 Heath Nowell 22.17 17 AA Min AAA: 21.69 (+0.48s | 2.2%) Waterloo Swimming 03/06/2026 Speedo Southern Premier
17 Parker Childs 22.47 17 AA Min AAA: 21.69 (+0.78s | 3.5%) Waterloo Swimming 10/17/2025 2025 ST TXLA 11 Over Fall Kick Off Invite
18 Jack Wood 22.69 18 A Min AA: 22.59 (+0.10s | 0.4%) Waterloo Swimming 12/19/2024 2024 ST TXLA Jingle Bell Splash
19 Nathan Tonn 22.70 17 A Min AA: 22.59 (+0.11s | 0.5%) Waterloo Swimming 02/27/2026 2026 ST AAAA SC Senior Champs
25 Free
10.97
10.97
50 Free
11.73
22.70
50 Free
22.70
20 Mathew Timm 22.71 18 A Min AA: 22.59 (+0.12s | 0.5%) Nitro Swimming 10/11/2024 MAC October Open 2024
21 Henrik Koellhofer 22.72 17 A Min AA: 22.59 (+0.13s | 0.6%) Waterloo Swimming 02/14/2025 2025 ST AAAA Senior Champs
22 Tyler Hebert 22.87 17 A Min AA: 22.59 (+0.28s | 1.2%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
23 Zachary Garza 22.93 18 A Min AA: 22.59 (+0.34s | 1.5%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
24 Joseph Whitworth 23.09 18 A Min AA: 22.59 (+0.50s | 2.2%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
25 Aiden Giroux 23.35 17 A Min AA: 22.59 (+0.76s | 3.3%) Waterloo Swimming 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
26 Truett Borel 23.37 17 A Min AA: 22.59 (+0.78s | 3.3%) Waterloo Swimming 02/27/2026 2026 ST AAAA SC Senior Champs
25 Free
11.66
11.66
50 Free
11.71
23.37
50 Free
23.37
27 Liam Lewis 23.52 18 A Min AA: 22.59 (+0.93s | 4.0%) Waterloo Swimming 01/17/2025 2025 ST TXLA New Year S Classic
28 Vincent Zhang 23.65 18 BB Min A: 23.59 (+0.06s | 0.3%) Waterloo Swimming 02/14/2025 2025 ST AAAA Senior Champs
29 Kevin Li 23.68 18 BB Min A: 23.59 (+0.09s | 0.4%) Waterloo Swimming 10/17/2025 2025 ST TXLA 11 Over Fall Kick Off Invite
30 Alexander Zhao 23.71 17 BB Min A: 23.59 (+0.12s | 0.5%) Waterloo Swimming 10/18/2024 2024 ST ASC Bob Thompson Open
31 Nathaniel Gonzales 23.72 17 BB Min A: 23.59 (+0.13s | 0.5%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
32 Rayyan Boughaleb Hassani 23.86 17 BB Min A: 23.59 (+0.27s | 1.1%) Waterloo Swimming 02/14/2025 2025 ST AAAA Senior Champs
33 Abhimanyu Bhalla 24.04 17 BB Min A: 23.59 (+0.45s | 1.9%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
34 Luke Fell 24.18 17 BB Min A: 23.59 (+0.59s | 2.4%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
35 Tukikos Laiming 24.30 18 BB Min A: 23.59 (+0.71s | 2.9%) Waterloo Swimming 02/07/2025 2025 ST AQTX STX Champs North
36 Seito Blacklock 24.99 17 BB Min A: 23.59 (+1.40s | 5.6%) Waterloo Swimming 01/17/2025 2025 ST TXLA New Year S Classic
37 Matteo Gerchow 25.44 17 BB Min A: 23.59 (+1.85s | 7.3%) Waterloo Swimming 10/17/2025 2025 ST TXLA 11 Over Fall Kick Off Invite
38 Ryder Kriloff 25.62 17 B Min BB: 25.59 (+0.03s | 0.1%) Waterloo Swimming 02/07/2025 2025 ST AQTX STX Champs North
39 Sutton Powell 26.27 17 B Min BB: 25.59 (+0.68s | 2.6%) Waterloo Swimming 03/08/2025 2025 ST SRG Surge Spring Shenanigans
40 Daniel Pi 27.20 17 B Min BB: 25.59 (+1.61s | 5.9%) Waterloo Swimming 02/02/2025 2025 ST WLOO Last Chance Meet
41 Silas Flores 27.60 17 B: 27.59 (+0.01s | 0.0%) Waterloo Swimming 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
42 Yunhoi Koo 27.68 17 B: 27.59 (+0.09s | 0.3%) Waterloo Swimming 02/01/2026 2026 ST WLOO February Splash
43 Sebastian Farias 28.10 16 B: 27.59 (+0.51s | 1.8%) Waterloo Swimming 03/08/2025 2025 ST SRG Surge Spring Shenanigans
44 Joshua Lam 28.32 17 B: 27.59 (+0.73s | 2.6%) Waterloo Swimming 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
45 Pratyush Senthil 32.80 16 B: 27.59 (+5.21s | 15.9%) Waterloo Swimming 12/07/2024 2024 ST WLOO Winter Invite
46 Wiktor Jarawski 35.32 17 B: 27.59 (+7.73s | 21.9%) Waterloo Swimming 12/07/2024 2024 ST WLOO Winter Invite
47 Aryk Tyagi 53.42 18 B: 27.59 (+25.83s | 48.4%) Waterloo Swimming 02/02/2025 2025 ST WLOO Last Chance Meet

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.