Swimmer profile

Cillian O'Brien

Male17-18Fox Swim ClubMD · EASTERN

Performance Recruiting Progression Goals Time Standards Meets

Standards achieved

tap to filter events

Age group

17-18

Course

★ Highlight Events

200 Back SCY

Standard	Cut	Gap
B✓	2:23.89	−24.89
BB✓	2:13.59	−14.59
A✓	2:03.29	−4.29
AA	1:58.19	+0.81
AAA	1:53.09	+5.91
AAAA	1:47.89	+11.11

PBAA

1:59.00

2025 MD FOX FALL INVITATIONAL 2

Nov 2, 2025

🎓 Class of 2027#13of 90 · MD#695 USA*

LSC

of 132

50 Back SCY

Standard	Cut	Gap
B✓	30.79	−4.83
BB✓	28.59	−2.63
A✓	26.39	−0.43
AA	25.29	+0.67
AAA	24.19	+1.77
AAAA	23.09	+2.87

PBAA

25.96

2025 MD FOX WINTER CLEAN UP MEET

Dec 21, 2025

🎓 Class of 2027#19of 96 · MD#887 USA*

LSC

of 138

100 Back SCY

Standard	Cut	Gap
B✓	1:05.19	−10.50
BB✓	1:00.59	−5.90
A✓	55.89	−1.20
AA	53.59	+1.10
AAA	51.29	+3.40
AAAA	48.89	+5.80

PBA

54.69

2026 MD SPEEDO MARYLAND SENIOR SHORT COURSE CHAMPIONSHIP MEET

Feb 20, 2026

🎓 Class of 2027#14of 94 · MD#924 USA*

LSC

of 112

Event

50 Free SCY

Standard	Cut	Gap
B✓	27.59	−3.85
BB✓	25.59	−1.85
A	23.59	+0.15
AA	22.59	+1.15
AAA	21.69	+2.05
AAAA	20.69	+3.05

PBA

23.74

2026 MD ASC Senior Meet

Jan 31, 2026

🎓 Class of 2027#54of 98 · MD#2,878 USA*

LSC

of 184

100 Free SCY

Standard	Cut	Gap
B✓	1:00.29	−9.57
BB✓	55.99	−5.27
A✓	51.69	−0.97
AA	49.59	+1.13
AAA	47.39	+3.33
AAAA	45.29	+5.43

PBAA

50.72

2026 MD ASC Senior Meet

Feb 1, 2026

🎓 Class of 2027#41of 97 · MD#2,390 USA*

LSC

of 176

200 Free SCY

Standard	Cut	Gap
B✓	2:13.59	−19.37
BB✓	2:03.99	−9.77
A✓	1:54.49	−0.27
AA	1:49.69	+4.53
AAA	1:44.99	+9.23
AAAA	1:40.19	+14.03

PBA

1:54.22

2026 MD SPEEDO MARYLAND SENIOR SHORT COURSE CHAMPIONSHIP MEET

Feb 20, 2026

🎓 Class of 2027#54of 96 · MD#2,571 USA*

LSC

of 116

500 Free SCY

Standard	Cut	Gap
B✓	6:03.19	−54.86
BB✓	5:37.29	−28.96
A✓	5:11.39	−3.06
AA	4:58.39	+9.94
AAA	4:45.39	+22.94
AAAA	4:32.39	+35.94

PBA

5:08.33

2025 MD FOX FALL INVITATIONAL 2

Nov 2, 2025

🎓 Class of 2027#39of 91 · MD#1,786 USA*

LSC

of 146

1000 Free SCY

Standard	Cut	Gap
B✓	12:40.19	−104.74
BB✓	11:45.89	−50.44
A	10:51.59	+3.86
AA	10:24.49	+30.96
AAA	9:57.29	+58.16
AAAA	9:30.19	+85.26

PBA

10:55.45

2024 MD FOX & EST DISTANCE DUAL MEET

Nov 9, 2024

🎓 Class of 2027#37of 66 · MD#1,264 USA*

LSC

of 89

1650 Free SCY

Standard	Cut	Gap
B✓	21:08.99	−190.56
BB✓	19:38.39	−99.96
A✓	18:07.69	−9.26
AA	17:22.39	+36.04
AAA	16:37.09	+81.34
AAAA	15:51.79	+126.64

PBA

17:58.43

2024 MD FOX & EST DISTANCE DUAL MEET

Nov 9, 2024

🎓 Class of 2027#27of 55 · MD#949 USA*

LSC

of 79

50 Back SCY

Standard	Cut	Gap
B✓	30.79	−4.83
BB✓	28.59	−2.63
A✓	26.39	−0.43
AA	25.29	+0.67
AAA	24.19	+1.77
AAAA	23.09	+2.87

PBAA

25.96

2025 MD FOX WINTER CLEAN UP MEET

Dec 21, 2025

🎓 Class of 2027#19of 96 · MD#887 USA*

LSC

of 138

100 Back SCY

Standard	Cut	Gap
B✓	1:05.19	−10.50
BB✓	1:00.59	−5.90
A✓	55.89	−1.20
AA	53.59	+1.10
AAA	51.29	+3.40
AAAA	48.89	+5.80

PBA

54.69

2026 MD SPEEDO MARYLAND SENIOR SHORT COURSE CHAMPIONSHIP MEET

Feb 20, 2026

🎓 Class of 2027#14of 94 · MD#924 USA*

LSC

of 112

200 Back SCY

Standard	Cut	Gap
B✓	2:23.89	−24.89
BB✓	2:13.59	−14.59
A✓	2:03.29	−4.29
AA	1:58.19	+0.81
AAA	1:53.09	+5.91
AAAA	1:47.89	+11.11

PBAA

1:59.00

2025 MD FOX FALL INVITATIONAL 2

Nov 2, 2025

🎓 Class of 2027#13of 90 · MD#695 USA*

LSC

of 132

50 Breast SCY

Standard	Cut	Gap
B✓	35.39	−2.04
BB	32.89	+0.46
A	30.39	+2.96
AA	29.09	+4.26
AAA	27.89	+5.46
AAAA	26.59	+6.76

PBBB

33.35

2025 MD FOX JANUARY DISTANCE AND SPRINT MEET

Jan 12, 2025

🎓 Class of 2027#67of 96 · MD#2,202 USA*

LSC

of 111

100 Breast SCY

Standard	Cut	Gap
B✓	1:14.69	−3.20
BB	1:09.39	+2.10
A	1:03.99	+7.50
AA	1:01.39	+10.10
AAA	58.69	+12.80
AAAA	55.99	+15.50

PBB

1:11.49

2025 MD FOX Fall Invitational 1 (SCY)

Oct 18, 2025

🎓 Class of 2027#68of 95 · MD#3,003 USA*

LSC

115

of 154

200 Breast SCY

Standard	Cut	Gap
B	2:42.29	+0.09
BB	2:30.69	+11.69
A	2:19.09	+23.29
AA	2:13.29	+29.09
AAA	2:07.49	+34.89
AAAA	2:01.69	+40.69

PBB

2:42.38

2024 MD FOX FALL INVITATIONAL 2

Nov 3, 2024

🎓 Class of 2027#72of 90 · MD#2,682 USA*

LSC

111

of 139

50 Fly SCY

Standard	Cut	Gap
B✓	30.59	−2.88
BB✓	28.39	−0.68
A	26.19	+1.52
AA	25.09	+2.62
AAA	23.99	+3.72
AAAA	22.99	+4.72

PBA

27.71

2023 MD FOX FALL INVITATIONAL 2

Nov 5, 2023

🎓 Class of 2027#72of 97 · MD#2,563 USA*

LSC

of 124

100 Fly SCY

Standard	Cut	Gap
B✓	1:05.39	−7.70
BB✓	1:00.79	−3.10
A	56.09	+1.60
AA	53.69	+4.00
AAA	51.39	+6.30
AAAA	49.09	+8.60

PBBB

57.69

2025 MD FOX Fall Invitational 1 (SCY)

Oct 18, 2025

🎓 Class of 2027#55of 94 · MD#2,508 USA*

LSC

of 162

200 Fly SCY

Standard	Cut	Gap
B✓	2:26.39	−14.18
BB✓	2:15.99	−3.78
A	2:05.49	+6.72
AA	2:00.29	+11.92
AAA	1:55.09	+17.12
AAAA	1:49.79	+22.42

PBBB

2:12.21

2025 MD FOX FALL INVITATIONAL 2

Nov 1, 2025

🎓 Class of 2027#40of 78 · MD#1,518 USA*

LSC

of 108

200 IM SCY

Standard	Cut	Gap
B✓	2:27.39	−17.92
BB✓	2:16.89	−7.42
A	2:06.39	+3.08
AA	2:01.09	+8.38
AAA	1:55.89	+13.58
AAAA	1:50.59	+18.88

PBBB

2:09.47

2025 MD FOX Fall Invitational 1 (SCY)

Oct 19, 2025

🎓 Class of 2027#51of 96 · MD#2,449 USA*

LSC

of 167

400 IM SCY

Standard	Cut	Gap
B✓	5:17.39	−39.45
BB✓	4:54.69	−16.75
A	4:31.99	+5.95
AA	4:20.69	+17.25
AAA	4:09.39	+28.55
AAAA	3:57.99	+39.95

PBBB

4:37.94

2025 MD FOX FALL INVITATIONAL 2

Nov 1, 2025

🎓 Class of 2027#42of 82 · MD#1,601 USA*

LSC

of 118