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Nina Mazereeuw

18 · F · Charles River Aquatics · NE

NE #507

200 Free

1:53.19

AAA

100 Free

59.62

AAA

200 Free

2:09.91

AAA

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200 FREE SCY PROGRESSION

Getting faster

Orange dots mark personal records

RECENT ACTIVITY

Latest results

100 Free

2026 NE CS LCM Senior Champion · 7/12

1:00.62

AAA▼ 1.00

200 IM

2026 NE CS LCM Senior Champion · 7/12

2:36.22

A▼ 4.79

50 Fly

2026 NE CS LCM Senior Champion · 7/12

29.69

AAA▼ 0.03

50 Free

2026 NE CS LCM Senior Champion · 7/11

28.22

AAA▼ 0.24

COMPARE

How do you stack up against Nina?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

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THE COMPLETE RECORD

All times

34 events · 182 swims · 29 meets — from published results

Show past PRs ▾

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
50 Free	SCY	24.61	AAA	687	17	AAAA in 0.92s	2025 NE CRA August End of Seas	2025-08-02
50 Back	SCY	29.66	A	—	17	AA in 0.97s	2025 NE CRA August End of Seas	2025-08-03
50 Breast	SCY	33.77	A	—	17	AA in 0.28s	2025 NE CRA August End of Seas	2025-08-02
50 Fly	SCY	26.92	AAA	—	17	AAAA in 0.73s	2025 NE CRA August End of Seas	2025-08-01
100 Free	SCY	52.47	AAA	740	17	AAAA in 1.18s	2025 NE CRA August End of Seas	2025-08-03
100 Back	SCY	1:02.70	A	595	17	AA in 1.61s	2026 NE CRA Last Chance Februa	2026-02-07
100 Breast	SCY	1:13.35	BB	515	17	A in 0.36s	2025 NE CRA Winter Invitationa	2025-12-12
100 Fly	SCY	58.72	AA	673	16	AAA in 0.73s	2025 NE CRA End of Season Marc	2025-03-15
100 IM	SCY	1:00.34	—	—	17	—	2025 NE CRA August End of Seas	2025-08-03
200 Free	SCY	1:53.19	AAA	768	16	AAAA in 1.80s	2024 NE CRA August End of Seas	2024-08-02
200 Back	SCY	2:12.03	AA	636	16	AAA in 4.94s	2025 NE CRA Last Chance Februa	2025-02-09
200 Breast	SCY	2:41.24	BB	482	17	A in 2.75s	2026 NE INST-ABF Blizzard Clas	2026-01-03
200 Fly	SCY	2:10.33	AA	646	17	AAA in 1.84s	2026 NE CRA Last Chance Februa	2026-02-08
200 IM	SCY	2:09.50	AAA	711	17	AAAA in 4.91s	2026 NE CRA End of Season Marc	2026-03-14
400 IM	SCY	4:41.52	AA	647	17	AAA in 3.43s	2025 NE CRA August End of Seas	2025-07-31
500 Free	SCY	5:12.36	AAA	691	16	AAAA in 13.77s	2025 NE CRA Last Chance Februa	2025-02-07
1000 Free	SCY	10:57.02	AA	647	17	AAA in 1.43s	2025 NE CRA Winter Invitationa	2025-12-11
1650 Free	SCY	19:07.66	A	572	16	AA in 17.87s	2024 NE CRA Sept Distance & Sp	2024-09-28

NEXT CUTS

Closest standards

How far each best time is from the next published cut

100 Breast LCM1:24.34 → A 1:24.29−0.05s to go

100 Fly LCM1:06.24 → AAA 1:06.19−0.05s to go

50 Breast SCY33.77 → AA 33.49−0.28s to go

800 Free LCM9:41.89 → AAA 9:41.59−0.30s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 17-18 · SCY

IMX score 3,813

Sum of best Power Points across the official IMX event set

Event	Best time	Std	Power pts
500 Free	5:12.36	AAA	691
200 Back	2:12.03	AA	636
200 Breast	2:41.24	BB	482
200 Fly	2:10.33	AA	646
200 IM	2:09.50	AAA	711
400 IM	4:41.52	AA	647
Total			3,813

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 NE CS LCM Senior Champion

7 swims

2026-07-12

2026 EZ North Speedo Short Cou

7 swims

2026-03-29

2026 NE CRA End of Season Marc

2 swims

2026-03-14

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Public results from published LSC files. Don't see your results? Not every LSC publishes result files — email your meet's official result file (Hy-Tek .cl2/.sd3) to support@swimmeetiq.com and we'll add it.

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Nina Mazereeuw

18 · F · Charles River Aquatics · NE

NE #507

200 Free

1:53.19

AAA

100 Free

59.62

AAA

200 Free

2:09.91

AAA

+ Follow ⇌ Compare

200 FREE SCY PROGRESSION

Getting faster

Orange dots mark personal records

RECENT ACTIVITY

Latest results

100 Free

2026 NE CS LCM Senior Champion · 7/12

1:00.62

AAA▼ 1.00

200 IM

2026 NE CS LCM Senior Champion · 7/12

2:36.22

A▼ 4.79

50 Fly

2026 NE CS LCM Senior Champion · 7/12

29.69

AAA▼ 0.03

50 Free

2026 NE CS LCM Senior Champion · 7/11

28.22

AAA▼ 0.24

COMPARE

How do you stack up against Nina?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

Compare →

THE COMPLETE RECORD

All times

34 events · 182 swims · 29 meets — from published results

Show past PRs ▾

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
50 Free	SCY	24.61	AAA	687	17	AAAA in 0.92s	2025 NE CRA August End of Seas	2025-08-02
50 Back	SCY	29.66	A	—	17	AA in 0.97s	2025 NE CRA August End of Seas	2025-08-03
50 Breast	SCY	33.77	A	—	17	AA in 0.28s	2025 NE CRA August End of Seas	2025-08-02
50 Fly	SCY	26.92	AAA	—	17	AAAA in 0.73s	2025 NE CRA August End of Seas	2025-08-01
100 Free	SCY	52.47	AAA	740	17	AAAA in 1.18s	2025 NE CRA August End of Seas	2025-08-03
100 Back	SCY	1:02.70	A	595	17	AA in 1.61s	2026 NE CRA Last Chance Februa	2026-02-07
100 Breast	SCY	1:13.35	BB	515	17	A in 0.36s	2025 NE CRA Winter Invitationa	2025-12-12
100 Fly	SCY	58.72	AA	673	16	AAA in 0.73s	2025 NE CRA End of Season Marc	2025-03-15
100 IM	SCY	1:00.34	—	—	17	—	2025 NE CRA August End of Seas	2025-08-03
200 Free	SCY	1:53.19	AAA	768	16	AAAA in 1.80s	2024 NE CRA August End of Seas	2024-08-02
200 Back	SCY	2:12.03	AA	636	16	AAA in 4.94s	2025 NE CRA Last Chance Februa	2025-02-09
200 Breast	SCY	2:41.24	BB	482	17	A in 2.75s	2026 NE INST-ABF Blizzard Clas	2026-01-03
200 Fly	SCY	2:10.33	AA	646	17	AAA in 1.84s	2026 NE CRA Last Chance Februa	2026-02-08
200 IM	SCY	2:09.50	AAA	711	17	AAAA in 4.91s	2026 NE CRA End of Season Marc	2026-03-14
400 IM	SCY	4:41.52	AA	647	17	AAA in 3.43s	2025 NE CRA August End of Seas	2025-07-31
500 Free	SCY	5:12.36	AAA	691	16	AAAA in 13.77s	2025 NE CRA Last Chance Februa	2025-02-07
1000 Free	SCY	10:57.02	AA	647	17	AAA in 1.43s	2025 NE CRA Winter Invitationa	2025-12-11
1650 Free	SCY	19:07.66	A	572	16	AA in 17.87s	2024 NE CRA Sept Distance & Sp	2024-09-28

NEXT CUTS

Closest standards

How far each best time is from the next published cut

100 Breast LCM1:24.34 → A 1:24.29−0.05s to go

100 Fly LCM1:06.24 → AAA 1:06.19−0.05s to go

50 Breast SCY33.77 → AA 33.49−0.28s to go

800 Free LCM9:41.89 → AAA 9:41.59−0.30s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 17-18 · SCY

IMX score 3,813

Sum of best Power Points across the official IMX event set

Event	Best time	Std	Power pts
500 Free	5:12.36	AAA	691
200 Back	2:12.03	AA	636
200 Breast	2:41.24	BB	482
200 Fly	2:10.33	AA	646
200 IM	2:09.50	AAA	711
400 IM	4:41.52	AA	647
Total			3,813

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 NE CS LCM Senior Champion

7 swims

2026-07-12

2026 EZ North Speedo Short Cou

7 swims

2026-03-29

2026 NE CRA End of Season Marc

2 swims

2026-03-14

Your swims are probably already here.

Search your name, claim your profile, start tracking — free.

Find yourself →