1
Changyuan
Xun
2:15.72
14
AAA Min
AAAA: 2:11.19 (+4.53s | 3.3%)
Delaware Swim Team
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Breast
30.27
30.27
100 Breast
34.84
1:05.11
100 Breast
1:05.11
150 Breast
35.92
1:41.03
200 Breast
34.69
2:15.72
100 Breast
1:10.61
2
Liam
Jones
2:16.53
14
AAA Min
AAAA: 2:11.19 (+5.34s | 3.9%)
Radnor Aquatic Club
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Breast
30.08
30.08
100 Breast
34.34
1:04.42
100 Breast
1:04.42
150 Breast
35.72
1:40.14
200 Breast
36.39
2:16.53
100 Breast
1:12.11
3
Danny
Kamienchick
2:16.91
14
AAA Min
AAAA: 2:11.19 (+5.72s | 4.2%)
Penn Charter Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
30.58
30.58
100 Breast
34.94
1:05.52
100 Breast
1:05.52
150 Breast
36.48
1:42.00
200 Breast
34.91
2:16.91
100 Breast
1:11.39
4
Tucker
Franks
2:17.04
14
AAA Min
AAAA: 2:11.19 (+5.85s | 4.3%)
Central Bucks Swim Team
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
31.16
31.16
100 Breast
34.95
1:06.11
100 Breast
1:06.11
150 Breast
35.17
1:41.28
200 Breast
35.76
2:17.04
100 Breast
1:10.93
5
Robert
White
2:17.23
14
AAA Min
AAAA: 2:11.19 (+6.04s | 4.4%)
Mercersburg Academy Aquatics
12/11/2025
2025 East Coast WinterFest
50 Breast
29.58
29.58
100 Breast
34.04
1:03.62
100 Breast
1:03.62
150 Breast
36.69
1:40.31
200 Breast
36.92
2:17.23
100 Breast
1:13.61
6
Andy
Wen
2:21.55
13
AA Min
AAA: 2:17.39 (+4.16s | 2.9%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
33.07
33.07
100 Breast
36.77
1:09.84
100 Breast
1:09.84
150 Breast
36.47
1:46.31
200 Breast
35.24
2:21.55
100 Breast
1:11.71
7
Bryce
Liang
2:22.45
14
AA Min
AAA: 2:17.39 (+5.06s | 3.6%)
Central Bucks Swim Team
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
30.10
30.10
100 Breast
35.92
1:06.02
100 Breast
1:06.02
150 Breast
38.25
1:44.27
200 Breast
38.18
2:22.45
100 Breast
1:16.43
8
Kevin
Donnelly
2:22.55
14
AA Min
AAA: 2:17.39 (+5.16s | 3.6%)
South Jersey Aquatic Club
12/04/2025
2025 TAC TITANS Blizzard Blitz
50 Breast
31.78
31.78
100 Breast
36.18
1:07.96
100 Breast
1:07.96
150 Breast
36.55
1:44.51
200 Breast
38.04
2:22.55
100 Breast
1:14.59
9
Joseph
Apoian
2:23.92
13
A Min
AA: 2:23.59 (+0.33s | 0.2%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
31.76
31.76
100 Breast
36.66
1:08.42
100 Breast
1:08.42
150 Breast
38.38
1:46.80
200 Breast
37.12
2:23.92
100 Breast
1:15.50
10
Spencer
Cui
2:24.16
14
A Min
AA: 2:23.59 (+0.57s | 0.4%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
31.72
31.72
100 Breast
36.84
1:08.56
100 Breast
1:08.56
150 Breast
37.97
1:46.53
200 Breast
37.63
2:24.16
100 Breast
1:15.60
11
Luka
McGurk
2:24.26
14
A Min
AA: 2:23.59 (+0.67s | 0.5%)
Boys & Girls Club of Delaware
12/04/2025
2025 TAC TITANS Blizzard Blitz
50 Breast
32.63
32.63
100 Breast
37.04
1:09.67
100 Breast
1:09.67
150 Breast
37.59
1:47.26
200 Breast
37.00
2:24.26
100 Breast
1:14.59
12
River
Strait
2:24.86
13
A Min
AA: 2:23.59 (+1.27s | 0.9%)
Maitres A-Contre-Courant
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Breast
32.00
32.00
100 Breast
36.75
1:08.76
100 Breast
1:08.76
150 Breast
37.95
1:46.71
200 Breast
38.15
2:24.86
100 Breast
1:16.10
13
Gavin
Finn
2:25.02
14
A Min
AA: 2:23.59 (+1.43s | 1.0%)
Diamond State Aquatics
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Breast
31.98
31.98
100 Breast
36.72
1:08.70
100 Breast
1:08.70
150 Breast
37.70
1:46.40
200 Breast
38.62
2:25.02
100 Breast
1:16.32
14
Easton
Duckworth
2:25.28
14
A Min
AA: 2:23.59 (+1.69s | 1.2%)
South Jersey Aquatic Club
12/04/2025
2025 TAC TITANS Blizzard Blitz
50 Breast
32.00
32.00
100 Breast
36.62
1:08.63
100 Breast
1:08.63
150 Breast
38.50
1:47.13
200 Breast
38.15
2:25.28
100 Breast
1:16.65
15
Leonardo
Gonzalez Villatoro
2:28.75
13
A Min
AA: 2:23.59 (+5.16s | 3.5%)
Lancaster Aquatic Club
10/04/2025
2025 Eagle Swim Team Senior Invite
50 Breast
32.87
32.87
100 Breast
37.91
1:10.78
100 Breast
1:10.78
150 Breast
39.35
1:50.13
200 Breast
38.62
2:28.75
100 Breast
1:17.97
16
Michael
Cao
2:29.98
13
BB Min
A: 2:29.89 (+0.09s | 0.1%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
34.37
34.37
100 Breast
38.95
1:13.32
100 Breast
1:13.32
150 Breast
38.77
1:52.09
200 Breast
37.89
2:29.98
100 Breast
1:16.66
17
Nathaniel
Foltz
2:30.60
14
BB Min
A: 2:29.89 (+0.71s | 0.5%)
Wilmington Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
33.52
33.52
100 Breast
37.83
1:11.35
100 Breast
1:11.35
150 Breast
39.52
1:50.87
200 Breast
39.73
2:30.60
100 Breast
1:19.25
18
Woori
Jang
2:32.42
14
BB Min
A: 2:29.89 (+2.53s | 1.7%)
Central Bucks Swim Team
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
34.22
34.22
100 Breast
38.08
1:12.30
100 Breast
1:12.30
150 Breast
39.46
1:51.76
200 Breast
40.66
2:32.42
100 Breast
1:20.12
19
Benjamin
Cecere
2:32.69
14
BB Min
A: 2:29.89 (+2.80s | 1.8%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Breast
33.30
33.30
100 Breast
38.22
1:11.52
100 Breast
1:11.52
150 Breast
40.42
1:51.94
200 Breast
40.74
2:32.68
100 Breast
1:21.16
20
Sahil
Patel
2:33.21
14
BB Min
A: 2:29.89 (+3.32s | 2.2%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
34.37
34.37
100 Breast
39.29
1:13.66
100 Breast
1:13.66
150 Breast
39.95
1:53.61
200 Breast
39.60
2:33.21
100 Breast
1:19.55
21
Nathaniel
Chang
2:33.34
14
BB Min
A: 2:29.89 (+3.45s | 2.2%)
South Jersey Aquatic Club
12/04/2025
2025 TAC TITANS Blizzard Blitz
50 Breast
34.40
34.40
100 Breast
38.87
1:13.27
100 Breast
1:13.27
150 Breast
39.70
1:52.97
200 Breast
40.37
2:33.34
100 Breast
1:20.07
22
Lucas
Feng
2:33.94
14
BB Min
A: 2:29.89 (+4.05s | 2.6%)
Neptune Swimming
09/27/2025
Neptune Swimming Fall Classic
50 Breast
34.43
34.43
100 Breast
38.55
1:12.98
100 Breast
1:12.98
150 Breast
40.49
1:53.47
200 Breast
40.47
2:33.94
100 Breast
1:20.96
23
Brody
Dreyer
2:34.77
13
BB Min
A: 2:29.89 (+4.88s | 3.2%)
Maitres A-Contre-Courant
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Breast
34.24
34.24
100 Breast
39.24
1:13.48
100 Breast
1:13.48
150 Breast
40.81
1:54.29
200 Breast
40.48
2:34.77
100 Breast
1:21.29
24
Michael
Silva Mueller
2:37.81
14
BB Min
A: 2:29.89 (+7.92s | 5.0%)
Pennsylvania Aquatics
01/23/2026
2026 USAS IMX Games
50 Breast
35.40
35.40
100 Breast
40.74
1:16.14
100 Breast
1:16.14
150 Breast
41.00
1:57.15
200 Breast
40.66
2:37.81
100 Breast
1:21.66
25
Marco
Torres-Rodriguez
2:41.26
13
BB Min
A: 2:29.89 (+11.37s | 7.1%)
Lancaster Aquatic Club
10/04/2025
2025 Eagle Swim Team Senior Invite
50 Breast
35.88
35.88
100 Breast
40.61
1:16.49
100 Breast
1:16.49
150 Breast
42.50
1:58.99
200 Breast
42.27
2:41.26
100 Breast
1:24.77
26
Ethan
Falk
2:43.86
13
B Min
BB: 2:42.39 (+1.47s | 0.9%)
Unattached
01/17/2026
Club Mountaineer January Age Group Winter Spl
50 Breast
38.03
38.03
100 Breast
41.24
1:19.27
100 Breast
1:19.27
150 Breast
43.17
2:02.44
200 Breast
41.42
2:43.86
100 Breast
1:24.59
27
Michael
Xu
2:44.95
13
B Min
BB: 2:42.39 (+2.56s | 1.6%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Breast
36.90
36.90
100 Breast
41.87
1:18.77
100 Breast
1:18.77
150 Breast
43.39
2:02.16
200 Breast
42.79
2:44.95
100 Breast
1:26.18
28
Jackson
Kotowski
2:49.98
14
B Min
BB: 2:42.39 (+7.59s | 4.5%)
Unattached
04/11/2025
2025 Boys Girls Clubs National Swim Champs
50 Breast
38.28
38.28
100 Breast
43.50
1:21.78
100 Breast
1:21.78
150 Breast
44.34
2:06.12
200 Breast
43.86
2:49.98
100 Breast
1:28.20
29
Jake
Pierson
2:52.37
13
B Min
BB: 2:42.39 (+9.98s | 5.8%)
Diamond State Aquatics
01/23/2026
2026 USAS IMX Games
50 Breast
39.27
39.27
100 Breast
45.90
1:25.17
100 Breast
1:25.17
150 Breast
44.78
2:09.95
200 Breast
42.42
2:52.37
100 Breast
1:27.20
30
Ryder
Gibson
2:55.74
14
B: 2:54.89 (+0.85s | 0.5%)
Nrg Swimming
12/05/2025
2025 Sea Dragon Aquatics Frosty Freeze
50 Breast
39.69
39.69
100 Breast
44.74
1:24.43
100 Breast
1:24.43
150 Breast
46.00
2:10.43
200 Breast
45.31
2:55.74
100 Breast
1:31.31
31
Ethan
Shi
2:57.23
13
B: 2:54.89 (+2.34s | 1.3%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Breast
42.48
42.48
100 Breast
45.11
1:27.59
100 Breast
1:27.59
150 Breast
45.69
2:13.28
200 Breast
43.95
2:57.23
100 Breast
1:29.64
32
Victor
Begic
3:10.72
13
B: 2:54.89 (+15.83s | 8.3%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Breast
42.91
42.91
100 Breast
49.38
1:32.29
100 Breast
1:32.29
150 Breast
50.22
2:22.52
200 Breast
48.20
3:10.72
100 Breast
1:38.42