DeMatha Catholic High School Boys 17-18 100 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 Seamus Rooney 50.50 17 AAA Min AAAA: 48.89 (+1.61s | 3.2%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
24.24
24.24
100 Back
26.26
50.50
100 Back
50.50
2 Jordan Vaughn 50.74 18 AAA Min AAAA: 48.89 (+1.85s | 3.6%) Machine Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Back
24.08
24.08
100 Back
26.66
50.74
100 Back
50.74
3 Ryan Hamilton 51.93 18 AA Min AAA: 51.29 (+0.64s | 1.2%) Naval Academy Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Back
25.14
25.14
100 Back
26.79
51.93
100 Back
51.93
4 Alexander Jungbluth 53.04 16 AA Min AAA: 51.29 (+1.75s | 3.3%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
25.64
25.64
100 Back
27.40
53.04
100 Back
53.04
5 Jonathan Lombardo 54.68 16 A Min AA: 53.59 (+1.09s | 2.0%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
50 Back
26.71
26.71
100 Back
27.97
54.68
100 Back
54.68
6 Abraham Watts 56.04 18 BB Min A: 55.89 (+0.15s | 0.3%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
26.85
26.85
100 Back
29.19
56.04
100 Back
56.04
7 Grayson Hersey 57.73 17 BB Min A: 55.89 (+1.84s | 3.2%) Annapolis Swim Club 12/04/2025 2025 Sport Fair Winter Classic
50 Back
26.84
26.84
100 Back
30.89
57.73
100 Back
57.73
8 Brendan Ford 59.72 17 BB Min A: 55.89 (+3.83s | 6.4%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
29.24
29.24
100 Back
30.48
59.72
100 Back
59.72
9 Ari Jenkins 59.98 17 BB Min A: 55.89 (+4.09s | 6.8%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
29.15
29.15
100 Back
30.83
59.98
100 Back
59.98
10 Miles Du Lac 1:04.93 13 B Min BB: 1:00.59 (+4.34s | 6.7%) Nation\\\\\\'s Capital Swim Club 10/08/2022 2022 TAC VsTIDE Vs NCAP Duel
50 Back
31.64
31.64
100 Back
33.29
1:04.93
100 Back
1:04.93
11 Declan Foran 1:08.35 17 B: 1:05.19 (+3.16s | 4.6%) Annapolis Swim Club 11/07/2025 2025 Marlins Invitational
50 Back
32.84
32.84
100 Back
35.51
1:08.35
100 Back
1:08.35
12 Julian Righi 1:17.89 15 B: 1:05.19 (+12.70s | 16.3%) Bayside Aquatics 01/20/2024 2024 Duck Bowl
50 Back
37.97
37.97
100 Back
39.92
1:17.89
100 Back
1:17.89

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.