1
Dylan
Chen
1:12.46
10
AAA Min
AAAA: 1:08.99 (+3.47s | 4.8%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
35.90
35.90
100 Back
36.56
1:12.46
100 Back
1:12.46
2
Christopher
Rochester
1:13.62
10
AA Min
AAA: 1:12.49 (+1.13s | 1.5%)
Columbia Aquatics Association
12/04/2025
2025 Sport Fair Winter Classic
50 Back
36.59
36.59
100 Back
37.03
1:13.62
100 Back
1:13.62
3
Clark
Best
1:18.44
10
A Min
AA: 1:16.09 (+2.35s | 3.0%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
38.67
38.67
100 Back
39.77
1:18.44
100 Back
1:18.44
4
Ryan
Guo
1:25.78
7
BB Min
A: 1:19.59 (+6.19s | 7.2%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
49.48
49.48
100 Back
36.30
1:25.78
100 Back
1:25.78
5
Rainan
Joshi
1:26.51
9
BB Min
A: 1:19.59 (+6.92s | 8.0%)
Columbia Aquatics Association
12/04/2025
2025 Sport Fair Winter Classic
50 Back
42.68
42.68
100 Back
43.83
1:26.51
100 Back
1:26.51
6
Harry
Gong
1:29.33
10
BB Min
A: 1:19.59 (+9.74s | 10.9%)
Columbia Aquatics Association
11/14/2025
GBSA 2025 Thanksgiving Swim Fest
50 Back
45.56
45.56
100 Back
43.77
1:29.33
100 Back
1:29.33
7
Neev
Pingili
1:30.74
10
B Min
BB: 1:30.09 (+0.65s | 0.7%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
43.75
43.75
100 Back
46.99
1:30.74
100 Back
1:30.74
8
Dimitri
Powell
1:31.90
10
B Min
BB: 1:30.09 (+1.81s | 2.0%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
45.12
45.12
100 Back
46.78
1:31.90
100 Back
1:31.90
9
Caleb
Lee
1:32.19
9
B Min
BB: 1:30.09 (+2.10s | 2.3%)
Columbia Aquatics Association
11/14/2025
GBSA 2025 Thanksgiving Swim Fest
10
Landen
Kinard
1:32.30
7
B Min
BB: 1:30.09 (+2.21s | 2.4%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
43.36
43.36
100 Back
48.93
1:32.29
100 Back
1:32.29
11
Jackson
Lilley
1:34.30
7
B Min
BB: 1:30.09 (+4.21s | 4.5%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
44.67
44.67
100 Back
49.63
1:34.30
100 Back
1:34.30
12
Brandon
Chang
1:34.32
10
B Min
BB: 1:30.09 (+4.23s | 4.5%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
45.31
45.31
100 Back
49.01
1:34.32
100 Back
1:34.32
13
Matthew
Creanga
1:35.80
10
B Min
BB: 1:30.09 (+5.71s | 6.0%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
48.08
48.08
100 Back
47.72
1:35.80
100 Back
1:35.80
14
Jawad
Masri
1:42.38
10
B: 1:40.69 (+1.69s | 1.7%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
15
Reed
Song
1:43.66
9
B: 1:40.69 (+2.97s | 2.9%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
50.03
50.03
100 Back
53.63
1:43.66
100 Back
1:43.66
16
Elliott
Segerson
1:44.28
9
B: 1:40.69 (+3.59s | 3.4%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
17
Camden
Freinberg
1:45.16
10
B: 1:40.69 (+4.47s | 4.3%)
Columbia Aquatics Association
11/01/2025
2025 Bridget Vache Memorial MAC Fall Frenzy
50 Back
50.83
50.83
100 Back
54.33
1:45.16
100 Back
1:45.16
18
Adam
Gelinas
1:46.76
10
B: 1:40.69 (+6.07s | 5.7%)
Columbia Aquatics Association
11/01/2025
2025 Bridget Vache Memorial MAC Fall Frenzy
19
Nicholas
Pham
1:49.89
10
B: 1:40.69 (+9.20s | 8.4%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
53.65
53.65
100 Back
56.24
1:49.89
100 Back
1:49.89
20
Santiago
Obando Cometa
1:50.82
9
B: 1:40.69 (+10.13s | 9.1%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
54.23
54.23
100 Back
56.59
1:50.82
100 Back
1:50.82
21
Bishop
Hoffmann
1:51.13
7
B: 1:40.69 (+10.44s | 9.4%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
53.38
53.38
100 Back
57.75
1:51.13
100 Back
1:51.13
22
Carson
Cross
1:51.22
10
B: 1:40.69 (+10.53s | 9.5%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
54.68
54.68
100 Back
56.54
1:51.22
100 Back
1:51.22
23
Soren
Aspnes-White
1:51.83
10
B: 1:40.69 (+11.14s | 10.0%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
57.17
57.17
100 Back
54.66
1:51.83
100 Back
1:51.83
24
Gavin
Grossi
1:52.26
9
B: 1:40.69 (+11.57s | 10.3%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
54.14
54.14
100 Back
58.12
1:52.26
100 Back
1:52.26
25
Loyal
Goff
1:52.60
9
B: 1:40.69 (+11.91s | 10.6%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
56.10
56.10
100 Back
56.50
1:52.60
100 Back
1:52.60
26
Grant
Chhean
2:05.63
10
B: 1:40.69 (+24.94s | 19.9%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
57.39
57.39
100 Back
1:08.24
2:05.63
100 Back
2:05.63
27
Ethan
Zhong
2:11.25
10
B: 1:40.69 (+30.56s | 23.3%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
59.98
59.98
100 Back
1:11.27
2:11.25
100 Back
2:11.25
28
Owen
Richardson
2:16.73
8
B: 1:40.69 (+36.04s | 26.4%)
Gbsa - Greater Baltimore Swim
10/18/2025
2025 Fox Fall Invitational 1 Copied
50 Back
1:06.72
1:06.72
100 Back
1:10.01
2:16.73
100 Back
2:16.73
29
William
Shi
2:27.86
9
B: 1:40.69 (+47.17s | 31.9%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
1:11.05
1:11.05
100 Back
1:16.81
2:27.86
100 Back
2:27.86