1
Jackson
Kroh
49.91
17
AAA Min
AAAA: 48.89 (+1.02s | 2.0%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
24.51
24.51
100 Back
25.40
49.91
100 Back
49.91
2
William
Hager
50.62
18
AAA Min
AAAA: 48.89 (+1.73s | 3.4%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
24.75
24.75
100 Back
25.87
50.62
100 Back
50.62
3
Tyler
Dugan
51.40
17
AA Min
AAA: 51.29 (+0.11s | 0.2%)
SwimMAC Carolina
03/12/2026
2026 NC TAC Speedo Champions Series ESSZ
50 Back
25.19
25.19
100 Back
26.21
51.40
100 Back
51.40
4
Julian
Malecki
52.04
16
AA Min
AAA: 51.29 (+0.75s | 1.4%)
SwimMAC Carolina
12/05/2025
ATOM Winter Invite 2025
50 Back
25.66
25.66
100 Back
26.38
52.04
100 Back
52.04
5
Gino
Prabhu
52.91
15
AA Min
AAA: 51.29 (+1.62s | 3.1%)
SwimMAC Carolina
03/21/2024
2024 SwimRVA Shamrock Showdown
50 Back
25.81
25.81
100 Back
27.10
52.91
100 Back
52.91
6
Jacob
Zhou
53.61
16
A Min
AA: 53.59 (+0.02s | 0.0%)
SwimMAC Carolina
03/21/2024
2024 SwimRVA Shamrock Showdown
50 Back
25.87
25.87
100 Back
27.74
53.61
100 Back
53.61
7
Levi
Grim
53.74
17
A Min
AA: 53.59 (+0.15s | 0.3%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
26.22
26.22
100 Back
27.52
53.74
100 Back
53.74
8
Santiago
Alzate
54.02
17
A Min
AA: 53.59 (+0.43s | 0.8%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
26.38
26.38
100 Back
27.64
54.02
100 Back
54.02
9
Carson
Day
54.48
16
A Min
AA: 53.59 (+0.89s | 1.6%)
SwimMAC Carolina
03/21/2024
2024 SwimRVA Shamrock Showdown
50 Back
27.25
27.25
100 Back
27.23
54.48
100 Back
54.48
10
Asher
Allebach
54.77
16
A Min
AA: 53.59 (+1.18s | 2.2%)
SwimMAC Carolina
03/21/2024
2024 SwimRVA Shamrock Showdown
50 Back
26.79
26.79
100 Back
27.98
54.77
100 Back
54.77
11
Beck
Armstrong
54.85
15
A Min
AA: 53.59 (+1.26s | 2.3%)
SwimMAC Carolina
03/23/2023
2023 Shamrock Showdown
50 Back
26.75
26.75
100 Back
28.10
54.85
100 Back
54.85
12
William
King
54.86
17
A Min
AA: 53.59 (+1.27s | 2.3%)
SwimMAC Carolina
12/05/2025
ATOM Winter Invite 2025
50 Back
26.97
26.97
100 Back
27.89
54.86
100 Back
54.86
13
Neil
Hart
55.12
17
A Min
AA: 53.59 (+1.53s | 2.8%)
SwimMAC Carolina
11/15/2025
2025 John Dewey Invitational
50 Back
26.85
26.85
100 Back
28.27
55.12
100 Back
55.12
14
Pasha
Sarrafi
55.85
17
A Min
AA: 53.59 (+2.26s | 4.0%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
27.34
27.34
100 Back
28.51
55.85
100 Back
55.85
15
Andrew
Butler
56.37
16
BB Min
A: 55.89 (+0.48s | 0.9%)
SwimMAC Carolina
01/16/2026
GSA January Jump Start 2026
50 Back
27.22
27.22
100 Back
29.15
56.37
100 Back
56.37
16
Parker
Miles
56.40
17
BB Min
A: 55.89 (+0.51s | 0.9%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
17
Gary
Cooler
56.99
17
BB Min
A: 55.89 (+1.10s | 1.9%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
27.47
27.47
100 Back
29.52
56.99
100 Back
56.99
18
Kenneth
Anderson
57.30
18
BB Min
A: 55.89 (+1.41s | 2.5%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
27.90
27.90
100 Back
29.40
57.30
100 Back
57.30
19
Charles
Sutorus
57.81
15
BB Min
A: 55.89 (+1.92s | 3.3%)
SwimMAC Carolina
03/21/2024
2024 SwimRVA Shamrock Showdown
50 Back
28.27
28.27
100 Back
29.54
57.81
100 Back
57.81
20
Aiden
DeLuca
58.65
15
BB Min
A: 55.89 (+2.76s | 4.7%)
SwimMAC Carolina
03/23/2023
2023 Shamrock Showdown
50 Back
28.51
28.51
100 Back
30.14
58.65
100 Back
58.65
21
Matthew
Tripsa
59.14
16
BB Min
A: 55.89 (+3.25s | 5.5%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
29.07
29.07
100 Back
30.07
59.14
100 Back
59.14
22
Edward
Anton
1:00.08
17
BB Min
A: 55.89 (+4.19s | 7.0%)
SwimMAC Carolina
12/05/2024
2024 Gulf Southern Senior Championships
50 Back
29.13
29.13
100 Back
30.95
1:00.08
100 Back
1:00.08
23
John
McCrae
1:00.11
17
BB Min
A: 55.89 (+4.22s | 7.0%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
29.48
29.48
100 Back
30.63
1:00.11
100 Back
1:00.11
24
Robert
Soniat
1:00.26
14
BB Min
A: 55.89 (+4.37s | 7.3%)
SwimMAC Carolina
12/09/2021
2021 VA 10th HOKI S T Winter Champs
50 Back
29.22
29.22
100 Back
31.04
1:00.26
100 Back
1:00.26
25
Adan
Bocian
1:00.43
15
BB Min
A: 55.89 (+4.54s | 7.5%)
SwimMAC Carolina
03/23/2023
2023 Shamrock Showdown
50 Back
28.96
28.96
100 Back
31.47
1:00.43
100 Back
1:00.43
26
Benjamin
Spiegler
1:00.48
17
BB Min
A: 55.89 (+4.59s | 7.6%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
29.48
29.48
100 Back
31.00
1:00.48
100 Back
1:00.48
27
Thomas
Greathouse
1:01.04
13
B Min
BB: 1:00.59 (+0.45s | 0.7%)
SwimMAC Carolina
12/09/2021
2021 VA 10th HOKI S T Winter Champs
50 Back
29.87
29.87
100 Back
31.17
1:01.04
100 Back
1:01.04
28
Alejandro
Linan
1:01.24
18
B Min
BB: 1:00.59 (+0.65s | 1.1%)
SwimMAC Carolina
12/05/2025
2025 NC SwimMAC December Invite
50 Back
29.86
29.86
100 Back
31.38
1:01.24
100 Back
1:01.24
29
Tyler
Gosart
1:01.51
18
B Min
BB: 1:00.59 (+0.92s | 1.5%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
30.62
30.62
100 Back
30.89
1:01.51
100 Back
1:01.51
30
Jaxson
Vujic
1:02.30
17
B Min
BB: 1:00.59 (+1.71s | 2.7%)
SwimMAC Carolina
02/19/2026
2026 NCS SC SR Champs
50 Back
29.85
29.85
100 Back
32.45
1:02.30
100 Back
1:02.30
31
Zihang
Xiang
1:02.75
17
B Min
BB: 1:00.59 (+2.16s | 3.4%)
SwimMAC Carolina
02/14/2026
2026 SwimMAC Qualifier Festival
50 Back
30.42
30.42
100 Back
32.33
1:02.75
100 Back
1:02.75
32
Lucas
Shah
1:03.05
17
B Min
BB: 1:00.59 (+2.46s | 3.9%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
30.51
30.51
100 Back
32.54
1:03.05
100 Back
1:03.05
33
Joseph
Klepar
1:03.67
16
B Min
BB: 1:00.59 (+3.08s | 4.8%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
30.90
30.90
100 Back
32.77
1:03.67
100 Back
1:03.67
34
Cooper
Clair
1:03.78
17
B Min
BB: 1:00.59 (+3.19s | 5.0%)
SwimMAC Carolina
11/15/2025
2025 John Dewey Invitational
50 Back
31.00
31.00
100 Back
32.78
1:03.78
100 Back
1:03.78
35
Luke
Sondee
1:04.02
17
B Min
BB: 1:00.59 (+3.43s | 5.4%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
31.15
31.15
100 Back
32.86
1:04.01
100 Back
1:04.01
36
Channing
Scott
1:06.00
14
B: 1:05.19 (+0.81s | 1.2%)
SwimMAC Carolina
12/09/2021
2021 VA 10th HOKI S T Winter Champs
50 Back
32.43
32.43
100 Back
33.57
1:06.00
100 Back
1:06.00
37
Ryan
Kresak
1:06.58
17
B: 1:05.19 (+1.39s | 2.1%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
31.71
31.71
100 Back
34.87
1:06.58
100 Back
1:06.58
38
Logan
Berkenfield
1:11.21
17
B: 1:05.19 (+6.02s | 8.5%)
SwimMAC Carolina
11/15/2025
2025 John Dewey Invitational
50 Back
33.99
33.99
100 Back
37.22
1:11.21
100 Back
1:11.21
39
Oliver
Baer
1:11.37
17
B: 1:05.19 (+6.18s | 8.7%)
SwimMAC Carolina
09/27/2025
2025 NC SwimMac Blue Orange Intrasquad
50 Back
34.50
34.50
100 Back
36.87
1:11.37
100 Back
1:11.37