Swimmer profile

Mackenzie Hearrin

Female15-16Cheshire Y Sea Dog Swim ClubCT · EASTERN

Performance Progression Goals Time Standards Meets

Standards achieved

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Age group

15-16

Course

🏅 Major Cuts Achieved

7 events · top tier Futures

100 Breast LCM

1:15.59PB

2025 CT Senior Championships

Jul 10, 2025

Cut: 1:15.99−0.40s margin

200 Breast LCM

2:41.83PB

2025 FL YMCA National Long Course Swimming Championships

Jul 30, 2025

Cut: 2:43.39−1.56s margin

50 Free LCM

28.32PB

2025 CT Age Group Championships

Jul 27, 2025

Cut: 28.69−0.37s margin

100 Back LCM

1:08.59PB

2025 CT Age Group Championships

Jul 26, 2025

Cut: 1:09.49−0.90s margin

200 Back LCM

2:28.65PB

2025 CT Age Group Championships

Jul 27, 2025

Cut: 2:29.19−0.54s margin

50 Breast LCM

34.98PB

2025 FL YMCA National Long Course Swimming Championships

Jul 29, 2025

Cut: 36.59−1.61s margin

200 IM LCM

2:27.67PB

2025 FL YMCA National Long Course Swimming Championships

Aug 2, 2025

Cut: 2:31.09−3.42s margin

Event

50 Free LCM

Standard	Cut	Gap
B✓	36.09	−7.77
BB✓	33.49	−5.17
A✓	30.89	−2.57
AA✓	29.59	−1.27
AAA	28.29	+0.03
AAAA	27.09	+1.23

PBSectionalsAAA

28.32

2025 CT Age Group Championships

Jul 27, 2025

🎓 Class of 2029#13of 128 · CT#393 USA*

LSC

of 213

100 Free LCM

Standard	Cut	Gap
B✓	1:18.39	−15.84
BB✓	1:12.79	−10.24
A✓	1:07.19	−4.64
AA✓	1:04.39	−1.84
AAA	1:01.59	+0.96
AAAA	58.79	+3.76

PBAAA

1:02.55

2025 CT Age Group Championships

Jul 25, 2025

🎓 Class of 2029#16of 128 · CT#669 USA*

LSC

of 218

200 Free LCM

Standard	Cut	Gap
B✓	2:49.19	−29.47
BB✓	2:37.09	−17.37
A✓	2:25.09	−5.37
AA	2:18.99	+0.73
AAA	2:12.99	+6.73
AAAA	2:06.89	+12.83

PBAA

2:19.72

2025 CT Age Group Championships

Jul 26, 2025

🎓 Class of 2029#19of 125 · CT#1,049 USA*

LSC

of 204

400 Free LCM

Standard	Cut	Gap
B✓	5:55.19	−31.84
BB✓	5:29.89	−6.54
A	5:04.49	+18.86
AA	4:51.79	+31.56
AAA	4:39.09	+44.26
AAAA	4:26.39	+56.96

PBBB

5:23.35

2024 CT WHAT May Trials/Finals Invitational

May 17, 2024

🎓 Class of 2029#60of 97 · CT#2,564 USA*

LSC

of 142

1500 Free LCM

Standard	Cut	Gap
B✓	23:33.49	−231.89
BB✓	21:52.49	−130.89
A✓	20:11.59	−29.99
AA	19:21.09	+20.51
AAA	18:30.59	+71.01
AAAA	17:40.09	+121.51

PBAA

19:41.60

2025 CT WHAT June Trials Finals

Jun 27, 2025

🎓 Class of 2029#12of 37 · CT#487 USA*

LSC

of 54

50 Back LCM

Standard	Cut	Gap
B✓	41.19	−8.18
BB✓	38.29	−5.28
A✓	35.29	−2.28
AA✓	33.89	−0.88
AAA	32.39	+0.62
AAAA	30.89	+2.12

PBAAA

33.01

2025 CT Age Group Championships

Jul 26, 2025

🎓 Class of 2029#10of 122 · CT#425 USA*

LSC

of 100

100 Back LCM

Standard	Cut	Gap
B✓	1:26.89	−18.30
BB✓	1:20.69	−12.10
A✓	1:14.49	−5.90
AA✓	1:11.39	−2.80
AAA	1:08.29	+0.30
AAAA	1:05.19	+3.40

PBSectionalsAAA

1:08.59

2025 CT Age Group Championships

Jul 26, 2025

🎓 Class of 2029#6of 121 · CT#249 USA*

LSC

of 182

200 Back LCM

Standard	Cut	Gap
B✓	3:06.79	−38.14
BB✓	2:53.39	−24.74
A✓	2:40.09	−11.44
AA✓	2:33.39	−4.74
AAA	2:26.79	+1.86
AAAA	2:20.09	+8.56

PBSectionalsAAA

2:28.65

2025 CT Age Group Championships

Jul 27, 2025

🎓 Class of 2029#5of 95 · CT#223 USA*

LSC

of 141

50 Breast LCM

Standard	Cut	Gap
B✓	46.19	−11.21
BB✓	42.89	−7.91
A✓	39.59	−4.61
AA✓	37.89	−2.91
AAA✓	36.29	−1.31
AAAA	34.59	+0.39

PBSectionalsAAAA

34.98

2025 FL YMCA National Long Course Swimming Championships

Jul 29, 2025

🎓 Class of 2029#3of 111 · CT#82 USA*

LSC

of 91

100 Breast LCM

Standard	Cut	Gap
B✓	1:38.59	−23.00
BB✓	1:31.59	−16.00
A✓	1:24.49	−8.90
AA✓	1:20.99	−5.40
AAA✓	1:17.49	−1.90
AAAA	1:13.99	+1.60

PBFuturesAAAA

1:15.59

2025 CT Senior Championships

Jul 10, 2025

🎓 Class of 2029#1of 112 · CT#69 USA*

LSC

of 159

200 Breast LCM

Standard	Cut	Gap
B✓	3:32.49	−50.66
BB✓	3:17.29	−35.46
A✓	3:02.09	−20.26
AA✓	2:54.49	−12.66
AAA✓	2:46.99	−5.16
AAAA	2:39.39	+2.44

PBFuturesAAAA

2:41.83

2025 FL YMCA National Long Course Swimming Championships

Jul 30, 2025

🎓 Class of 2029#1of 74 · CT#34 USA*

LSC

of 115

50 Fly LCM

Standard	Cut	Gap
B✓	38.99	−7.24
BB✓	36.19	−4.44
A✓	33.49	−1.74
AA✓	32.09	−0.34
AAA	30.69	+1.06
AAAA	29.29	+2.46

PBAA

31.75

2025 CT WHAT June Trials Finals

Jun 29, 2025

🎓 Class of 2029#15of 120 · CT#828 USA*

LSC

of 113

100 Fly LCM

Standard	Cut	Gap
B✓	1:24.29	−12.61
BB✓	1:18.29	−6.61
A✓	1:12.29	−0.61
AA	1:09.29	+2.39
AAA	1:06.29	+5.39
AAAA	1:03.29	+8.39

PBAA

1:11.68

2025 CT Age Group Championships

Jul 26, 2025

🎓 Class of 2029#16of 98 · CT#1,012 USA*

LSC

of 137

200 IM LCM

Standard	Cut	Gap
B✓	3:11.19	−43.52
BB✓	2:57.49	−29.82
A✓	2:43.89	−16.22
AA✓	2:36.99	−9.32
AAA✓	2:30.19	−2.52
AAAA	2:23.39	+4.28

PBSectionalsAAAA

2:27.67

2025 FL YMCA National Long Course Swimming Championships

Aug 2, 2025

🎓 Class of 2029#2of 118 · CT#122 USA*

LSC

of 192

400 IM LCM

Standard	Cut	Gap
B✓	6:44.69	−71.31
BB✓	6:15.79	−42.41
A✓	5:46.89	−13.51
AA	5:32.49	+0.89
AAA	5:17.99	+15.39
AAAA	5:03.59	+29.79

PBAA

5:33.38

2024 CT Age Group Championships

Jul 27, 2024

🎓 Class of 2029#13of 59 · CT#618 USA*

LSC

of 81