1
Clark
Apuada
52.08
18
AA Min
AAA: 51.29 (+0.79s | 1.5%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
25.40
25.40
100 Back
26.68
52.08
100 Back
52.08
2
Brandon
Pon
52.15
17
AA Min
AAA: 51.29 (+0.86s | 1.6%)
Quicksilver Swimming
02/26/2026
2026 CA NV Speedo Sect @ CCA
3
Jaden
Kim
52.72
18
AA Min
AAA: 51.29 (+1.43s | 2.7%)
Bellarmine College Prep
05/05/2026
2026 CCS Swimming Diving Championships
50 Back
25.50
25.50
100 Back
27.22
52.72
100 Back
52.72
4
Sean
Chen
55.46
18
A Min
AA: 53.59 (+1.87s | 3.4%)
Quicksilver Swimming
01/26/2024
2024 Brian Malick Memorial Z1S Championships
5
Mateo
Rosales
56.23
17
BB Min
A: 55.89 (+0.34s | 0.6%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
27.08
27.08
100 Back
29.15
56.23
100 Back
56.23
6
Bryce
Ng
57.02
17
BB Min
A: 55.89 (+1.13s | 2.0%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
27.00
27.00
100 Back
30.02
57.02
100 Back
57.02
7
Elijah
Souza
57.07
18
BB Min
A: 55.89 (+1.18s | 2.1%)
Quicksilver Swimming
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
27.53
27.53
100 Back
29.54
57.07
100 Back
57.07
8
Colin
Brennan
57.50
17
BB Min
A: 55.89 (+1.61s | 2.8%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
27.81
27.81
100 Back
29.69
57.50
100 Back
57.50
9
Moore
Li
57.91
17
BB Min
A: 55.89 (+2.02s | 3.5%)
Quicksilver Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
28.16
28.16
100 Back
29.75
57.91
100 Back
57.91
10
Jonathann
Grina
58.89
17
BB Min
A: 55.89 (+3.00s | 5.1%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
28.99
28.99
100 Back
29.90
58.89
100 Back
58.89
11
Lucas
Tompkins
59.53
18
BB Min
A: 55.89 (+3.64s | 6.1%)
Unattached
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
29.07
29.07
100 Back
30.46
59.53
100 Back
59.53
12
Cameron
Byrum
59.54
17
BB Min
A: 55.89 (+3.65s | 6.1%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
29.11
29.11
100 Back
30.43
59.54
100 Back
59.54
13
Mukul
Kanda
59.92
18
BB Min
A: 55.89 (+4.03s | 6.7%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
14
Evan
Tran
1:00.85
17
B Min
BB: 1:00.59 (+0.26s | 0.4%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
28.53
28.53
100 Back
32.32
1:00.85
100 Back
1:00.85
15
Ethan
Tayco
1:01.45
18
B Min
BB: 1:00.59 (+0.86s | 1.4%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
16
Jacob
Horton
1:03.67
17
B Min
BB: 1:00.59 (+3.08s | 4.8%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
30.59
30.59
100 Back
33.08
1:03.67
100 Back
1:03.67
17
Warren
Tan
1:03.99
18
B Min
BB: 1:00.59 (+3.40s | 5.3%)
Quicksilver Swimming
12/14/2024
Zone 1 South Winter Championships
18
Lynx
Chiang
1:04.25
16
B Min
BB: 1:00.59 (+3.66s | 5.7%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
19
Jason
Quesada
1:04.55
17
B Min
BB: 1:00.59 (+3.96s | 6.1%)
Quicksilver Swimming
12/14/2024
Zone 1 South Winter Championships
20
Joseph
HU
1:04.94
17
B Min
BB: 1:00.59 (+4.35s | 6.7%)
Quicksilver Swimming
11/10/2023
Zone 1S 14 UN BB+ Micro Meet Hosted By QSS
50 Back
31.91
31.91
100 Back
33.03
1:04.94
100 Back
1:04.94
21
Jack
Cameron
1:05.35
18
B: 1:05.19 (+0.16s | 0.2%)
Quicksilver Swimming
10/22/2022
Orinda Aquatics PC Senior SC
50 Back
31.56
31.56
100 Back
33.79
1:05.35
100 Back
1:05.35
22
Joey
Rypstra
1:05.81
18
B: 1:05.19 (+0.62s | 0.9%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
23
Forrest
Su
1:06.31
16
B: 1:05.19 (+1.12s | 1.7%)
Quicksilver Swimming
03/22/2024
2024 Milpitas Aquatic Club SC CBA+ Meet
24
Ethan
He
1:07.96
17
B: 1:05.19 (+2.77s | 4.1%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
25
James
Tong
1:09.65
17
B: 1:05.19 (+4.46s | 6.4%)
Quicksilver Swimming
10/28/2022
2022 QSS TIDE Spooktacular
50 Back
34.23
34.23
100 Back
35.42
1:09.65
100 Back
1:09.65
26
Nathan
Moffat
1:10.55
17
B: 1:05.19 (+5.36s | 7.6%)
Los Gatos
04/24/2024
2024 SCVAL De Anza Division Championship Meet
50 Back
33.70
33.70
100 Back
36.85
1:10.55
100 Back
1:10.55
27
Leonardo
Yousefpor
1:10.55
18
B: 1:05.19 (+5.36s | 7.6%)
Quicksilver Swimming
12/09/2022
Zone 1 South Winter Age Group (minus)
28
Aaron
Chien
1:11.73
17
B: 1:05.19 (+6.54s | 9.1%)
Quicksilver Swimming
12/09/2022
Zone 1 South Winter Age Group (minus)