Swimmer profile

Grey Duncan

Male17-18Marlins Of RaleighNC · SOUTHERN

Performance Progression Goals Time Standards Meets

Standards achieved

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Age group

17-18

Course

★ Highlight Events

1500 Free LCM

Standard	Cut	Gap
B✓	21:45.79	−232.93
BB✓	20:12.49	−139.63
A✓	18:39.29	−46.43
AA	17:52.59	+0.27
AAA	17:05.99	+46.87
AAAA	16:19.39	+93.47

PBA

17:52.86

2025 NC NCS LC Senior Championships

Jul 13, 2025

🎓 Class of 2026#23of 42 · NC#430 USA*

LSC

of 32

800 Free LCM

Standard	Cut	Gap
B✓	11:17.89	−117.07
BB✓	10:29.49	−68.67
A✓	9:41.09	−20.27
AA	9:16.89	+3.93
AAA	8:52.69	+28.13
AAAA	8:28.49	+52.33

PBA

9:20.82

2025 NC NCS LC Senior Championships

Jul 10, 2025

🎓 Class of 2026#32of 52 · NC#519 USA*

LSC

of 54

200 Fly LCM

Standard	Cut	Gap
B✓	2:46.99	−28.04
BB✓	2:35.09	−16.14
A✓	2:23.19	−4.24
AA	2:17.19	+1.76
AAA	2:11.29	+7.66
AAAA	2:05.29	+13.66

PBA

2:18.95

2025 NC NCAC LC Tar Heel States

Jul 26, 2025

🎓 Class of 2026#38of 67 · NC#502 USA*

LSC

of 67

Event

50 Free LCM

Standard	Cut	Gap
B✓	31.89	−4.93
BB✓	29.59	−2.63
A✓	27.39	−0.43
AA	26.19	+0.77
AAA	25.09	+1.87
AAAA	23.99	+2.97

PBA

26.96

2026 SE TNAQ June Invitational

Jun 21, 2026

🎓 Class of 2026#73of 99 · NC#2,018 USA*

LSC

126

of 174

100 Free LCM

Standard	Cut	Gap
B✓	1:09.89	−11.54
BB✓	1:04.89	−6.54
A✓	59.89	−1.54
AA	57.39	+0.96
AAA	54.89	+3.46
AAAA	52.39	+5.96

PBA

58.35

2026 SE TNAQ June Invitational

Jun 19, 2026

🎓 Class of 2026#69of 100 · NC#1,794 USA*

LSC

123

of 187

200 Free LCM

Standard	Cut	Gap
B✓	2:32.89	−26.50
BB✓	2:21.99	−15.60
A✓	2:11.09	−4.70
AA	2:05.59	+0.80
AAA	2:00.09	+6.30
AAAA	1:54.69	+11.70

PBA

2:06.39

2025 NC NCS LC Senior Championships

Jul 11, 2025

🎓 Class of 2026#52of 97 · NC#1,177 USA*

LSC

of 136

400 Free LCM

Standard	Cut	Gap
B✓	5:26.49	−58.77
BB✓	5:03.09	−35.37
A✓	4:39.79	−12.07
AA✓	4:28.19	−0.47
AAA	4:16.49	+11.23
AAAA	4:04.89	+22.83

PBAA

4:27.72

2025 NC NCS LC Senior Championships

Jul 12, 2025

🎓 Class of 2026#38of 90 · NC#740 USA*

LSC

of 96

800 Free LCM

Standard	Cut	Gap
B✓	11:17.89	−117.07
BB✓	10:29.49	−68.67
A✓	9:41.09	−20.27
AA	9:16.89	+3.93
AAA	8:52.69	+28.13
AAAA	8:28.49	+52.33

PBA

9:20.82

2025 NC NCS LC Senior Championships

Jul 10, 2025

🎓 Class of 2026#32of 52 · NC#519 USA*

LSC

of 54

1500 Free LCM

Standard	Cut	Gap
B✓	21:45.79	−232.93
BB✓	20:12.49	−139.63
A✓	18:39.29	−46.43
AA	17:52.59	+0.27
AAA	17:05.99	+46.87
AAAA	16:19.39	+93.47

PBA

17:52.86

2025 NC NCS LC Senior Championships

Jul 13, 2025

🎓 Class of 2026#23of 42 · NC#430 USA*

LSC

of 32

100 Back LCM

Standard	Cut	Gap
B✓	1:17.49	−8.67
BB✓	1:11.99	−3.17
A	1:06.49	+2.33
AA	1:03.69	+5.13
AAA	1:00.89	+7.93
AAAA	58.19	+10.63

PBBB

1:08.82

2025 NC NCAC LC Tar Heel States

Jul 27, 2025

🎓 Class of 2026#66of 97 · NC#1,493 USA*

LSC

of 118

200 Back LCM

Standard	Cut	Gap
B✓	2:49.19	−15.72
BB✓	2:37.09	−3.62
A	2:24.99	+8.48
AA	2:18.99	+14.48
AAA	2:12.89	+20.58
AAAA	2:06.89	+26.58

PBBB

2:33.47

2026 SE TNAQ June Invitational

Jun 20, 2026

🎓 Class of 2026#65of 86 · NC#1,409 USA*

LSC

of 108

100 Breast LCM

Standard	Cut	Gap
B✓	1:26.69	−6.85
BB✓	1:20.59	−0.75
A	1:14.39	+5.45
AA	1:11.29	+8.55
AAA	1:08.19	+11.65
AAAA	1:05.09	+14.75

PBBB

1:19.84

2025 NC NCAC LC Tar Heel States

Jul 26, 2025

🎓 Class of 2026#58of 95 · NC#1,610 USA*

LSC

of 98

100 Fly LCM

Standard	Cut	Gap
B✓	1:14.59	−12.10
BB✓	1:09.29	−6.80
A✓	1:03.99	−1.50
AA	1:01.29	+1.20
AAA	58.69	+3.80
AAAA	55.99	+6.50

PBA

1:02.49

2026 SE TNAQ June Invitational

Jun 19, 2026

🎓 Class of 2026#60of 99 · NC#1,139 USA*

LSC

of 176

200 Fly LCM

Standard	Cut	Gap
B✓	2:46.99	−28.04
BB✓	2:35.09	−16.14
A✓	2:23.19	−4.24
AA	2:17.19	+1.76
AAA	2:11.29	+7.66
AAAA	2:05.29	+13.66

PBA

2:18.95

2025 NC NCAC LC Tar Heel States

Jul 26, 2025

🎓 Class of 2026#38of 67 · NC#502 USA*

LSC

of 67

200 IM LCM

Standard	Cut	Gap
B✓	2:51.89	−27.19
BB✓	2:39.59	−14.89
A✓	2:27.39	−2.69
AA	2:21.19	+3.51
AAA	2:15.09	+9.61
AAAA	2:08.99	+15.71

PBA

2:24.70

2025 NC NCAC LC Tar Heel States

Jul 25, 2025

🎓 Class of 2026#60of 96 · NC#1,239 USA*

LSC

of 132

400 IM LCM

Standard	Cut	Gap
B✓	6:07.59	−58.34
BB✓	5:41.29	−32.04
A✓	5:15.09	−5.84
AA	5:01.89	+7.36
AAA	4:48.79	+20.46
AAAA	4:35.69	+33.56

PBA

5:09.25

2025 NC MOR LC Qualifier

Jun 28, 2025

🎓 Class of 2026#49of 74 · NC#806 USA*

LSC

of 77