Swimmer profile

Mackenzie Marrero

Female11-12New Jersey Race ClubNJ · EASTERN

Performance Progression Goals Time Standards Meets

Standards achieved

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Age group

11-12

Course

★ Highlight Events

50 Breast LCM

Standard	Cut	Gap
B✓	49.79	−10.38
BB✓	46.19	−6.78
A✓	42.69	−3.28
AA✓	40.89	−1.48
AAA	39.09	+0.32
AAAA	37.39	+2.02

PBAA

39.41

2026 NJ Heat Madness

May 30, 2026

LSC

of 212

100 Free LCM

Standard	Cut	Gap
B✓	1:25.59	−16.90
BB✓	1:19.49	−10.80
A✓	1:13.39	−4.70
AA✓	1:10.29	−1.60
AAA	1:07.19	+1.50
AAAA	1:04.19	+4.50

PBAA

1:08.69

2026 NJ Heat Madness

May 30, 2026

LSC

of 239

100 Breast LCM

Standard	Cut	Gap
B✓	1:50.39	−21.46
BB✓	1:42.19	−13.26
A✓	1:33.99	−5.06
AA✓	1:29.99	−1.06
AAA	1:25.89	+3.04
AAAA	1:21.79	+7.14

PBAA

1:28.93

2026 NJ Heat Madness

May 30, 2026

LSC

of 194

Event

50 Free LCM

Standard	Cut	Gap
B✓	38.49	−5.96
BB✓	35.89	−3.36
A✓	33.19	−0.66
AA	31.89	+0.64
AAA	30.49	+2.04
AAAA	29.19	+3.34

PBA

32.53

2026 NJ NJRC New Year’s Splash

Jan 3, 2026

LSC

of 254

100 Free LCM

Standard	Cut	Gap
B✓	1:25.59	−16.90
BB✓	1:19.49	−10.80
A✓	1:13.39	−4.70
AA✓	1:10.29	−1.60
AAA	1:07.19	+1.50
AAAA	1:04.19	+4.50

PBAA

1:08.69

2026 NJ Heat Madness

May 30, 2026

LSC

of 239

200 Free LCM

Standard	Cut	Gap
B✓	3:06.39	−30.58
BB✓	2:53.09	−17.28
A✓	2:39.79	−3.98
AA	2:33.09	+2.72
AAA	2:26.49	+9.32
AAAA	2:19.79	+16.02

PBA

2:35.81

2026 NJ NJRC TYR Summer Showdown

Jun 20, 2026

LSC

of 191

50 Back LCM

Standard	Cut	Gap
B✓	44.79	−7.15
BB✓	41.59	−3.95
A✓	38.39	−0.75
AA	36.79	+0.85
AAA	35.19	+2.45
AAAA	33.59	+4.05

PBA

37.64

2026 NJ NJRC New Year’s Splash

Jan 4, 2026

LSC

of 221

100 Back LCM

Standard	Cut	Gap
B✓	1:40.59	−8.80
BB✓	1:32.69	−0.90
A	1:24.79	+7.00
AA	1:20.79	+11.00
AAA	1:16.89	+14.90
AAAA	1:12.89	+18.90

PBA

1:31.79

2024 NJ LC Gold Championship

Jul 27, 2024

LSC

of 182

50 Breast LCM

Standard	Cut	Gap
B✓	49.79	−10.38
BB✓	46.19	−6.78
A✓	42.69	−3.28
AA✓	40.89	−1.48
AAA	39.09	+0.32
AAAA	37.39	+2.02

PBAA

39.41

2026 NJ Heat Madness

May 30, 2026

LSC

of 212

100 Breast LCM

Standard	Cut	Gap
B✓	1:50.39	−21.46
BB✓	1:42.19	−13.26
A✓	1:33.99	−5.06
AA✓	1:29.99	−1.06
AAA	1:25.89	+3.04
AAAA	1:21.79	+7.14

PBAA

1:28.93

2026 NJ Heat Madness

May 30, 2026

LSC

of 194

50 Fly LCM

Standard	Cut	Gap
B✓	41.79	−5.19
BB✓	38.79	−2.19
A	35.79	+0.81
AA	34.29	+2.31
AAA	32.89	+3.71
AAAA	31.39	+5.21

PBBB

36.60

2026 NJ NJRC New Year’s Splash

Jan 4, 2026

LSC

of 226

200 IM LCM

Standard	Cut	Gap
B✓	3:30.59	−26.87
BB✓	3:15.59	−11.87
A	3:00.59	+3.13
AA	2:52.99	+10.73
AAA	2:45.49	+18.23
AAAA	2:37.99	+25.73

PBBB

3:03.72

2025 NJ MAY Bring The Heat

Jun 1, 2025

LSC

of 161