1
Nathan
Foucu
1:36.45
17
AAAA Min
Quicksilver Swimming
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Free
22.60
22.60
100 Free
24.64
47.24
100 Free
47.24
150 Free
25.02
1:12.26
200 Free
24.19
1:36.45
100 Free
49.21
2
Isaac
Litwiller
1:37.16
17
AAAA Min
Quicksilver Swimming
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Free
23.26
23.26
100 Free
24.65
47.91
100 Free
47.91
150 Free
24.67
1:12.58
200 Free
24.58
1:37.16
100 Free
49.25
3
Eduardo
Lasso
1:41.72
17
AAA Min
AAAA: 1:40.19 (+1.53s | 1.5%)
Quicksilver Swimming
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Free
23.06
23.06
100 Free
25.32
48.38
100 Free
48.38
150 Free
26.50
1:14.88
200 Free
26.84
1:41.72
100 Free
53.34
4
Clark
Apuada
1:42.08
17
AAA Min
AAAA: 1:40.19 (+1.89s | 1.9%)
Quicksilver Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Free
23.55
23.55
100 Free
25.59
49.14
100 Free
49.14
150 Free
26.58
1:15.72
200 Free
26.36
1:42.08
100 Free
52.94
5
Miguel
Rances
1:43.19
17
AAA Min
AAAA: 1:40.19 (+3.00s | 2.9%)
Quicksilver Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Free
23.13
23.13
100 Free
25.89
49.02
100 Free
49.02
150 Free
26.67
1:15.69
200 Free
27.50
1:43.19
100 Free
54.17
6
Brent
Kong
1:44.57
18
AAA Min
AAAA: 1:40.19 (+4.38s | 4.2%)
Quicksilver Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Free
24.29
24.29
100 Free
26.43
50.72
100 Free
50.72
150 Free
26.85
1:17.57
200 Free
27.00
1:44.57
100 Free
53.85
7
Tyler
Porter
1:46.37
16
AA Min
AAA: 1:44.99 (+1.38s | 1.3%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Free
23.53
23.53
100 Free
26.72
50.25
100 Free
50.25
150 Free
28.77
1:19.02
200 Free
27.35
1:46.37
100 Free
56.12
8
Sean
Chen
1:46.49
16
AA Min
AAA: 1:44.99 (+1.50s | 1.4%)
Unattached
05/05/2024
2024 PC QSS Post CCS SCY LCM SR Walk On Meet
50 Free
25.09
25.09
100 Free
26.44
51.53
100 Free
51.53
150 Free
27.22
1:18.75
200 Free
27.74
1:46.49
100 Free
54.96
9
Oliver
Santana
1:46.67
17
AA Min
AAA: 1:44.99 (+1.68s | 1.6%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
24.40
24.40
100 Free
27.60
52.00
100 Free
52.00
150 Free
27.73
1:19.73
200 Free
26.94
1:46.67
100 Free
54.67
10
Elijah
Souza
1:47.00
16
AA Min
AAA: 1:44.99 (+2.01s | 1.9%)
Unattached
04/04/2024
Pacific Swimming SC Far Western Champs
50 Free
24.09
24.09
100 Free
26.94
51.03
100 Free
51.03
150 Free
28.08
1:19.11
200 Free
27.89
1:47.00
100 Free
55.97
11
Ethan
Tayco
1:49.08
17
AA Min
AAA: 1:44.99 (+4.09s | 3.7%)
Quicksilver Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Free
24.60
24.60
100 Free
27.05
51.65
100 Free
51.65
150 Free
28.47
1:20.12
200 Free
28.96
1:49.08
100 Free
57.43
12
Zachary
Zooby
1:49.22
18
AA Min
AAA: 1:44.99 (+4.23s | 3.9%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
25.45
25.45
100 Free
27.48
52.93
100 Free
52.93
150 Free
28.51
1:21.44
200 Free
27.78
1:49.22
100 Free
56.29
13
Moore
Li
1:49.51
15
AA Min
AAA: 1:44.99 (+4.52s | 4.1%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Free
25.64
25.64
100 Free
27.45
53.09
100 Free
53.09
150 Free
27.94
1:21.03
200 Free
28.48
1:49.51
100 Free
56.42
14
Mateo
Rosales
1:49.91
17
A Min
AA: 1:49.69 (+0.22s | 0.2%)
Quicksilver Swimming
09/20/2025
PC Short Course Senior Open
50 Free
24.98
24.98
100 Free
28.21
53.19
100 Free
53.19
150 Free
28.34
1:21.53
200 Free
28.38
1:49.91
100 Free
56.72
15
Jaden
Kim
1:50.57
15
A Min
AA: 1:49.69 (+0.88s | 0.8%)
Quicksilver Swimming
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Free
25.60
25.60
100 Free
27.86
53.46
100 Free
53.46
150 Free
28.50
1:21.96
200 Free
28.61
1:50.57
100 Free
57.11
16
Uladzislau
Khmel
1:51.42
16
A Min
AA: 1:49.69 (+1.73s | 1.6%)
Quicksilver Swimming
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Free
25.26
25.26
100 Free
28.26
53.52
100 Free
53.52
150 Free
29.54
1:23.06
200 Free
28.36
1:51.42
100 Free
57.90
17
Christopher
Winalski
1:51.89
18
A Min
AA: 1:49.69 (+2.20s | 2.0%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
26.14
26.14
100 Free
28.17
54.31
100 Free
54.31
150 Free
28.79
1:23.10
200 Free
28.79
1:51.89
100 Free
57.58
18
Kevin
Noller
1:52.21
17
A Min
AA: 1:49.69 (+2.52s | 2.2%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Free
25.99
25.99
100 Free
28.30
54.29
100 Free
54.29
150 Free
29.12
1:23.41
200 Free
28.80
1:52.21
100 Free
57.92
19
Keith
Magallanes
1:53.30
15
A Min
AA: 1:49.69 (+3.61s | 3.2%)
Quicksilver Swimming
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Free
25.75
25.75
100 Free
28.28
54.03
100 Free
54.03
150 Free
29.80
1:23.83
200 Free
29.47
1:53.30
100 Free
59.27
20
Alan
Gu
1:53.63
15
A Min
AA: 1:49.69 (+3.94s | 3.5%)
Quicksilver Swimming
12/09/2022
2022 Milpitas Aquatic Club Senior 2
50 Free
27.12
27.12
100 Free
28.87
55.99
100 Free
55.99
150 Free
28.81
1:24.80
200 Free
28.83
1:53.63
100 Free
57.64
21
Hanbo
Song
1:54.23
14
A Min
AA: 1:49.69 (+4.54s | 4.0%)
Quicksilver Swimming
02/17/2023
SRN 14 UN Invitational
50 Free
26.26
26.26
100 Free
29.03
55.29
100 Free
55.29
150 Free
30.71
1:26.00
200 Free
28.23
1:54.23
100 Free
58.94
22
Bryce
Ng
1:54.23
17
A Min
AA: 1:49.69 (+4.54s | 4.0%)
Quicksilver Swimming
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Free
25.57
25.57
100 Free
28.41
53.98
100 Free
53.98
150 Free
30.01
1:23.99
200 Free
30.24
1:54.23
100 Free
1:00.25
23
Mathijs
Dirven
1:55.53
14
BB Min
A: 1:54.49 (+1.04s | 0.9%)
Quicksilver Swimming
03/05/2022
MBSC Montery Bay Swim Club Race To SC JOs
24
Lucas
Tompkins
1:55.71
17
BB Min
A: 1:54.49 (+1.22s | 1.1%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
25.84
25.84
100 Free
28.90
54.74
100 Free
54.74
150 Free
30.37
1:25.11
200 Free
30.60
1:55.71
100 Free
1:00.97
25
Aaron
Lam
1:55.99
14
BB Min
A: 1:54.49 (+1.50s | 1.3%)
Unattached
02/12/2022
2022 Pacific Swimming SC Senior Open T F
50 Free
26.64
26.64
100 Free
29.47
56.11
100 Free
56.11
150 Free
30.23
1:26.34
200 Free
29.65
1:55.99
100 Free
59.88
26
Preston
Tchoi
1:56.17
15
BB Min
A: 1:54.49 (+1.68s | 1.4%)
Unattached
04/29/2022
BVAL - Mt. Hamilton Championships
27
Thomas
DO
1:56.65
15
BB Min
A: 1:54.49 (+2.16s | 1.9%)
Sunnyvale Swim Club
10/29/2022
SUNN Fall Classic C B A Short Course Meet
28
Jack
Cameron
1:56.66
17
BB Min
A: 1:54.49 (+2.17s | 1.9%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
26.53
26.53
100 Free
30.22
56.75
100 Free
56.75
150 Free
30.53
1:27.28
200 Free
29.38
1:56.66
100 Free
59.91
29
Joey
Rypstra
1:56.69
17
BB Min
A: 1:54.49 (+2.20s | 1.9%)
Quicksilver Swimming
09/20/2025
PC Short Course Senior Open
50 Free
27.44
27.44
100 Free
29.40
56.84
100 Free
56.84
150 Free
30.33
1:27.17
200 Free
29.52
1:56.69
100 Free
59.85
30
Derek
Laudon
1:58.02
14
BB Min
A: 1:54.49 (+3.53s | 3.0%)
Quicksilver Swimming
03/05/2022
MBSC Montery Bay Swim Club Race To SC JOs
31
Sergio
Montoya
1:58.09
13
BB Min
A: 1:54.49 (+3.60s | 3.0%)
Quicksilver Swimming
11/04/2022
Terrapins SC Senior II Prelims Finals
50 Free
27.69
27.69
100 Free
30.16
57.85
100 Free
57.85
150 Free
30.52
1:28.37
200 Free
29.72
1:58.09
100 Free
1:00.24
32
Bryce
Chen
2:00.04
14
BB Min
A: 1:54.49 (+5.55s | 4.6%)
Quicksilver Swimming
09/23/2023
SR Open SC September 2023
50 Free
27.63
27.63
100 Free
30.31
57.94
100 Free
57.94
150 Free
31.47
1:29.41
200 Free
30.63
2:00.04
100 Free
1:02.10
33
Harry
Yin
2:00.09
13
BB Min
A: 1:54.49 (+5.60s | 4.7%)
Santa Clara Swim Club
02/12/2022
2022 Pacific Swimming SC Senior Open T F
50 Free
27.45
27.45
100 Free
30.22
57.67
100 Free
57.67
150 Free
31.35
1:29.02
200 Free
31.07
2:00.09
100 Free
1:02.42
34
Kevin
Noller
2:00.31
15
BB Min
A: 1:54.49 (+5.82s | 4.8%)
Quicksilver Swimming
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Free
27.39
27.39
100 Free
29.91
57.30
100 Free
57.30
150 Free
31.27
1:28.57
200 Free
31.74
2:00.31
100 Free
1:03.01
35
Jason
Quesada
2:02.73
15
BB Min
A: 1:54.49 (+8.24s | 6.7%)
Unattached
03/09/2024
Pleasanton Seahawks SC Senior Open
50 Free
27.96
27.96
100 Free
30.94
58.90
100 Free
58.90
150 Free
32.06
1:30.96
200 Free
31.77
2:02.73
100 Free
1:03.83
36
Alejandro
Cheline
2:04.23
14
B Min
BB: 2:03.99 (+0.24s | 0.2%)
Quicksilver Swimming
02/19/2022
SBA C B A
37
Ryan
Sacco
2:04.96
14
B Min
BB: 2:03.99 (+0.97s | 0.8%)
Quicksilver Swimming
03/26/2022
QSS Watsonville Age Group
38
Mukul
Kanda
2:05.26
15
B Min
BB: 2:03.99 (+1.27s | 1.0%)
Quicksilver Swimming
02/17/2024
2024 MAC Senior Open Trials Finals
50 Free
28.33
28.33
100 Free
31.83
1:00.16
100 Free
1:00.16
150 Free
33.04
1:33.20
200 Free
32.06
2:05.26
100 Free
1:05.10
39
Warren
Tan
2:06.04
15
B Min
BB: 2:03.99 (+2.05s | 1.6%)
Quicksilver Swimming
02/17/2024
2024 MAC Senior Open Trials Finals
50 Free
29.04
29.04
100 Free
32.24
1:01.28
100 Free
1:01.28
150 Free
33.32
1:34.60
200 Free
31.44
2:06.04
100 Free
1:04.76
40
Aaron
Chien
2:06.75
15
B Min
BB: 2:03.99 (+2.76s | 2.2%)
Quicksilver Swimming
11/04/2023
QSS Short Course Distance CBA+ Meet
50 Free
29.23
29.23
100 Free
31.68
1:00.91
100 Free
1:00.91
150 Free
33.28
1:34.19
200 Free
32.56
2:06.75
100 Free
1:05.84
41
Sean
Gwin
2:06.83
15
B Min
BB: 2:03.99 (+2.84s | 2.2%)
Unattached
03/04/2023
Pleasanton Seahawks SC Senior Open
50 Free
29.12
29.12
100 Free
32.20
1:01.32
100 Free
1:01.32
150 Free
33.20
1:34.52
200 Free
32.31
2:06.83
100 Free
1:05.51
42
Zachary
Rodrigues
2:08.96
14
B Min
BB: 2:03.99 (+4.97s | 3.9%)
Quicksilver Swimming
12/10/2021
Zone 1 South Year End Championships
43
Michael
Zhu
2:09.77
14
B Min
BB: 2:03.99 (+5.78s | 4.5%)
Quicksilver Swimming
11/19/2021
2021 Quicksilver Swimming Last Chance JO S
50 Free
29.74
29.74
100 Free
32.57
1:02.31
100 Free
1:02.31
150 Free
33.81
1:36.12
200 Free
33.65
2:09.77
100 Free
1:07.46
44
Hayden
Jane
2:10.52
14
B Min
BB: 2:03.99 (+6.53s | 5.0%)
Quicksilver Swimming
10/28/2022
2022 QSS TIDE Spooktacular
50 Free
30.14
30.14
100 Free
33.82
1:03.96
100 Free
1:03.96
150 Free
33.88
1:37.84
200 Free
32.68
2:10.52
100 Free
1:06.56
45
Isaac
Choi
2:10.61
14
B Min
BB: 2:03.99 (+6.62s | 5.1%)
Quicksilver Swimming
11/19/2021
2021 Quicksilver Swimming Last Chance JO S
50 Free
29.36
29.36
100 Free
31.61
1:00.97
100 Free
1:00.97
150 Free
33.85
1:34.82
200 Free
35.79
2:10.61
100 Free
1:09.64
46
Lucas
Sepe
2:11.53
15
B Min
BB: 2:03.99 (+7.54s | 5.7%)
Swim South Bay
10/22/2022
Orinda Aquatics PC Senior SC
50 Free
29.80
29.80
100 Free
33.32
1:03.12
100 Free
1:03.12
150 Free
34.77
1:37.89
200 Free
33.64
2:11.53
100 Free
1:08.41
47
Leonardo
Yousefpor
2:13.32
14
B Min
BB: 2:03.99 (+9.33s | 7.0%)
Quicksilver Swimming
11/18/2022
2022 MAC SC CBA Meet
48
Nolan
Watts
2:18.67
14
B: 2:13.59 (+5.08s | 3.7%)
Quicksilver Swimming
10/28/2022
2022 QSS TIDE Spooktacular
50 Free
1:05.87
1:05.87
150 Free
1:12.77
2:18.64
200 Free
0.03
2:18.67
100 Free
1:12.80
49
Egor
Likharev
2:19.64
13
B: 2:13.59 (+6.05s | 4.3%)
Quicksilver Swimming
10/22/2021
2021Quicksilver October Spooktacular
50 Free
31.63
31.63
100 Free
37.01
1:08.64
100 Free
1:08.64
150 Free
36.61
1:45.25
200 Free
34.39
2:19.64
100 Free
1:11.00
50
Joshua
Williams
2:19.70
12
B: 2:13.59 (+6.11s | 4.4%)
Quicksilver Swimming
04/11/2021
2021 QSS Intrasquad Meet
50 Free
31.37
31.37
100 Free
35.99
1:07.36
100 Free
1:07.36
150 Free
37.33
1:44.69
200 Free
35.01
2:19.70
100 Free
1:12.34