1
Dylan
Yang
2:11.28
16
AAA Min
AAAA: 2:09.19 (+2.09s | 1.6%)
Burlingame Aquatics
05/24/2024
2024 George Haines International Swim Meet
50 Back
30.62
30.62
100 Back
32.99
1:03.61
100 Back
1:03.61
150 Back
33.98
1:37.59
200 Back
33.69
2:11.28
100 Back
1:07.67
2
Antonio
Belleza
2:14.31
15
AAA Min
AAAA: 2:09.19 (+5.12s | 3.8%)
Unattached
08/08/2024
2024 Central Zone 14 U Championship IOWA
50 Back
31.74
31.74
100 Back
33.93
1:05.67
100 Back
1:05.67
150 Back
34.38
1:40.05
200 Back
34.26
2:14.31
100 Back
1:08.64
3
Evan
Petrov
2:14.87
15
AAA Min
AAAA: 2:09.19 (+5.68s | 4.2%)
Walnut Creek Aquabears
05/29/2025
2025 George Haines International Swim Meet
50 Back
31.16
31.16
100 Back
34.16
1:05.32
100 Back
1:05.32
150 Back
35.13
1:40.45
200 Back
34.42
2:14.87
100 Back
1:09.55
4
Borui
Zhang
2:17.36
16
AA Min
AAA: 2:15.39 (+1.97s | 1.4%)
Pacific Sea Wolves
04/10/2025
2025 CA MVN Fran Crippen SMOC
50 Back
32.14
32.14
100 Back
35.20
1:07.34
100 Back
1:07.34
150 Back
34.70
1:42.04
200 Back
35.32
2:17.36
100 Back
1:10.02
5
Nicolas
Ilonta
2:18.59
15
AA Min
AAA: 2:15.39 (+3.20s | 2.3%)
Unattached
07/30/2025
2025 FL Southern Zone Age Group Championship
50 Back
33.04
33.04
100 Back
35.71
1:08.75
100 Back
1:08.75
150 Back
35.91
1:44.66
200 Back
33.93
2:18.59
100 Back
1:09.84
6
Frederick
Anderson
2:19.75
16
AA Min
AAA: 2:15.39 (+4.36s | 3.1%)
Cascade Swim Club
07/17/2025
2025 PN 13 O LC Senior Championships
7
Anthony
Kopinski
2:19.80
16
AA Min
AAA: 2:15.39 (+4.41s | 3.2%)
Unattached
08/08/2024
2024 Central Zone 14 U Championship IOWA
50 Back
32.67
32.67
100 Back
35.70
1:08.37
100 Back
1:08.37
150 Back
35.93
1:44.30
200 Back
35.50
2:19.80
100 Back
1:11.43
8
Donald
Zhu
2:22.83
15
A Min
AA: 2:21.49 (+1.34s | 0.9%)
South San Francisco Aquatics
07/11/2025
2025 Age Group Championships
9
Lincoln
Walker
2:23.42
16
A Min
AA: 2:21.49 (+1.93s | 1.3%)
Legacy Aquatics
07/24/2025
2025 OSI Arena 11 O LC Championships
50 Back
34.70
34.70
100 Back
36.30
1:11.00
100 Back
1:11.00
150 Back
36.97
1:47.97
200 Back
35.45
2:23.42
100 Back
1:12.42
10
Seine
Lee
2:24.36
15
A Min
AA: 2:21.49 (+2.87s | 2.0%)
Unattached
08/07/2024
2024 EZ LC Age Group Championship
50 Back
32.60
32.60
100 Back
36.61
1:09.21
100 Back
1:09.21
150 Back
37.78
1:46.99
200 Back
37.37
2:24.36
100 Back
1:15.15
11
Rowan
Rikhye
2:25.47
15
A Min
AA: 2:21.49 (+3.98s | 2.7%)
Unattached
07/30/2025
2025 FL Southern Zone Age Group Championship
50 Back
35.38
35.38
100 Back
36.69
1:12.07
100 Back
1:12.07
150 Back
36.76
1:48.83
200 Back
36.64
2:25.47
100 Back
1:13.40
12
Logan
Larive
2:26.13
16
A Min
AA: 2:21.49 (+4.64s | 3.2%)
Diablo Aquatics
06/22/2024
Orinda Aquatics LC Senior Open Meet
13
Kaylan
Williams
2:26.20
15
A Min
AA: 2:21.49 (+4.71s | 3.2%)
Can Mississauga Aquatic Club
01/17/2026
2026 Azura Winter Open LCM Invite
14
Andrew
Yao
2:26.64
15
A Min
AA: 2:21.49 (+5.15s | 3.5%)
Milpitas Aquatic Club
07/11/2025
2025 Age Group Championships
15
Andre
Komashko
2:26.72
16
A Min
AA: 2:21.49 (+5.23s | 3.6%)
Unattached
04/18/2026
Pacific Swimming LCM Senior Open Host TERA
16
Zachary
Cinek
2:27.58
15
A Min
AA: 2:21.49 (+6.09s | 4.1%)
Phoenix Aquatic Club
07/29/2025
2025 ISCA Summer Senior Blast
50 Back
33.04
33.04
100 Back
36.93
1:09.97
100 Back
1:09.97
150 Back
39.24
1:49.21
200 Back
38.37
2:27.58
100 Back
1:17.61
17
Cooper
Masters
2:28.09
16
BB Min
A: 2:27.69 (+0.40s | 0.3%)
Atlantis Swimming
05/16/2025
Busbey Invitational 2025
50 Back
33.04
33.04
100 Back
37.42
1:10.46
100 Back
1:10.46
150 Back
38.49
1:48.95
200 Back
39.14
2:28.09
100 Back
1:17.63
18
Tikhon
Kolobov
2:29.90
16
BB Min
A: 2:27.69 (+2.21s | 1.5%)
Swim Fort Lauderdale
02/12/2026
2026 SZSS Spring Championships
50 Back
34.46
34.46
100 Back
36.82
1:11.28
100 Back
1:11.28
150 Back
39.76
1:51.04
200 Back
38.86
2:29.90
100 Back
1:18.62
19
Emiliano
Martinez
2:30.24
15
BB Min
A: 2:27.69 (+2.55s | 1.7%)
Intendencia de San Jose
01/17/2026
2026 Azura Winter Open LCM Invite
20
Chengry
Hsien
2:30.47
15
BB Min
A: 2:27.69 (+2.78s | 1.8%)
Milpitas Aquatic Club
07/20/2024
Alto Last Splash Invitational
21
Adrian
Arroyo
2:32.46
15
BB Min
A: 2:27.69 (+4.77s | 3.1%)
Streamline Swim Academy
01/17/2026
2026 Azura Winter Open LCM Invite
22
Jacob
Idio
2:33.08
16
BB Min
A: 2:27.69 (+5.39s | 3.5%)
Burlingame Aquatics
06/29/2024
Alto Summer Swelter
23
Calvin
Cox
2:34.05
16
BB Min
A: 2:27.69 (+6.36s | 4.1%)
Bainbridge Island Swim Club
08/03/2022
Western Zones Age Group Championships
24
Leo
Lai
2:34.36
16
BB Min
A: 2:27.69 (+6.67s | 4.3%)
Burlingame Aquatics
06/07/2024
Burlingame Aquatic Club Long Course CBA+
25
Erick
Garcia Delgado
2:34.90
15
BB Min
A: 2:27.69 (+7.21s | 4.7%)
Equipo Representativo
05/01/2026
2026 ST AAAA 23rd Annual Cinco De Mayo
100 Back
1:15.25
1:15.25
100 Back
1:15.25
200 Back
1:19.65
2:34.90
100 Back
1:19.65
26
Preston
Marks
2:35.00
16
BB Min
A: 2:27.69 (+7.31s | 4.7%)
Terrapins Swim Team
06/27/2025
TEAM Summer Invitational
50 Back
36.39
36.39
100 Back
39.81
1:16.20
100 Back
1:16.20
150 Back
39.59
1:55.79
200 Back
39.21
2:35.00
100 Back
1:18.80
27
Noah
Johnson
2:35.21
15
BB Min
A: 2:27.69 (+7.52s | 4.8%)
Mount Hood Aquatics
07/11/2025
2025 Seth Dawson
50 Back
36.65
36.65
100 Back
39.06
1:15.71
100 Back
1:15.71
150 Back
40.67
1:56.38
200 Back
38.83
2:35.21
100 Back
1:19.50
28
Alex
Spehar
2:35.29
16
BB Min
A: 2:27.69 (+7.60s | 4.9%)
Multnomah Athletic Club
05/02/2025
2025 THSC Spring Invitational
50 Back
36.98
36.98
100 Back
40.18
1:17.16
100 Back
1:17.16
150 Back
38.86
1:56.02
200 Back
39.27
2:35.29
100 Back
1:18.13
29
Joseph
Lauinger
2:35.46
16
BB Min
A: 2:27.69 (+7.77s | 5.0%)
Seattle Metropolitan Aquatic C
06/27/2025
2025 PN SMAC Summer Classic Invitational
30
Maxwell
Li
2:36.06
16
BB Min
A: 2:27.69 (+8.37s | 5.4%)
San Ramon Valley Aquatics
06/07/2025
Orinda Aquatics LC C B BB+ Meet
31
Joaquin
Vejar Velazquez
2:37.88
16
BB Min
A: 2:27.69 (+10.19s | 6.5%)
Olympic
06/16/2023
2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
36.00
36.00
100 Back
40.32
1:16.32
100 Back
1:16.32
150 Back
41.39
1:57.72
200 Back
40.16
2:37.88
100 Back
1:21.55
32
Alexander
Hecker
2:38.08
15
BB Min
A: 2:27.69 (+10.39s | 6.6%)
Olympic
06/16/2023
2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
37.24
37.24
100 Back
40.34
1:17.58
100 Back
1:17.58
150 Back
40.68
1:58.26
200 Back
39.82
2:38.08
100 Back
1:20.50
33
Fabian
Alonso
2:38.13
15
BB Min
A: 2:27.69 (+10.44s | 6.6%)
Olympic
06/16/2023
2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
38.20
38.20
200 Back
1:59.93
2:38.13
100 Back
1:59.93
34
Derek
Cardona Cruz
2:39.07
15
BB Min
A: 2:27.69 (+11.38s | 7.2%)
Bluefin Aquatics
01/17/2026
2026 Azura Winter Open LCM Invite
35
Noah
McFarland
2:39.46
16
BB Min
A: 2:27.69 (+11.77s | 7.4%)
Thunderbird Aquatic Club
05/02/2025
2025 PN TAC Spring Thunderbird Open
50 Back
38.42
38.42
100 Back
40.87
1:19.29
100 Back
1:19.29
150 Back
41.28
2:00.57
200 Back
38.89
2:39.46
100 Back
1:20.17
36
Evan
Allen
2:39.59
16
BB Min
A: 2:27.69 (+11.90s | 7.5%)
Seattle Metropolitan Aquatic C
05/29/2025
2025 IE VS Apple Capital
37
Gavin
Beck
2:40.96
16
B Min
BB: 2:39.99 (+0.97s | 0.6%)
Pacifica Sea Lions
07/12/2025
2025 Silver State Championships
50 Back
38.07
38.07
100 Back
41.06
1:19.13
100 Back
1:19.13
150 Back
41.44
2:00.57
200 Back
40.39
2:40.96
100 Back
1:21.83
38
Kyle
Pham
2:41.96
16
B Min
BB: 2:39.99 (+1.97s | 1.2%)
Seattle Metropolitan Aquatic C
05/02/2025
2025 THSC Spring Invitational
50 Back
37.10
37.10
100 Back
40.83
1:17.93
100 Back
1:17.93
150 Back
42.56
2:00.49
200 Back
41.47
2:41.96
100 Back
1:24.03
39
Leo
Rea
2:44.81
15
B Min
BB: 2:39.99 (+4.82s | 2.9%)
Burlingame Aquatics
05/18/2024
Alto May Cray Invitational
40
Bhavyesh
Gangisetty
2:45.62
15
B Min
BB: 2:39.99 (+5.63s | 3.4%)
California Dolphins Swim Team
06/22/2024
Alto Beat The Heat Sat Sun
41
Eugene
Zhou
2:48.03
15
B Min
BB: 2:39.99 (+8.04s | 4.8%)
California Dolphins Swim Team
06/07/2025
2025 06 07 CDST LC C B BB+ Meet
42
Vinodhkannan
Srinivasan
2:51.71
15
B Min
BB: 2:39.99 (+11.72s | 6.8%)
California Dolphins Swim Team
06/20/2025
Zone 2 Last Chance To AG Champs
43
Jacobo
Tamez Cata'eda
2:53.62
15
B: 2:52.29 (+1.33s | 0.8%)
Splash
05/01/2026
2026 ST AAAA 23rd Annual Cinco De Mayo
44
Adrian
Negron
2:54.28
15
B: 2:52.29 (+1.99s | 1.1%)
Bluefin Aquatics
01/17/2026
2026 Azura Winter Open LCM Invite
45
Benjamin
Jacobs
2:54.44
16
B: 2:52.29 (+2.15s | 1.2%)
Nation\\\\\\'s Capital Swim Club
05/13/2022
2022 VA STAT LC Invite
50 Back
41.48
41.48
100 Back
45.76
1:27.24
100 Back
1:27.24
150 Back
45.95
2:13.19
200 Back
41.25
2:54.44
100 Back
1:27.20
46
Charles
Finn
2:58.70
16
B: 2:52.29 (+6.41s | 3.6%)
Naval Academy Aquatic Club
05/19/2023
HNVR Storm Surge 2023
47
Dion
Jones III
2:59.82
15
B: 2:52.29 (+7.53s | 4.2%)
Wahoos of Jacksonville
04/25/2025
14th Annual JAX50 Sprint Dual Challenge
100 Back
1:29.73
1:29.73
100 Back
1:29.73
200 Back
1:30.09
2:59.82
100 Back
1:30.09
48
Steven
Brady
3:03.70
15
B: 2:52.29 (+11.41s | 6.2%)
Bluefin Aquatics
01/17/2026
2026 Azura Winter Open LCM Invite
49
Eli
Jumanan
3:04.58
14
B: 2:52.29 (+12.29s | 6.7%)
South San Francisco Aquatics
04/19/2025
Alto Spring Jam Meet
50
Mauricio
Navarro
3:05.59
16
B: 2:52.29 (+13.30s | 7.2%)
South San Francisco Aquatics
06/09/2023
Burlingame Aquatic Club Long Course CBA