Mazzy Grinarml

Age: 13 years old
Age Category: 13-14
Team: YMCA of the North Shore Sharks | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

YMCA of the North Shore Sharks

New England Swimming

Eastern Zone

USA

Free 50 Y

30.68

01/30/2026

BB: 30.19 (+0.49s | 1.6%)

487

1,000+

Back 50 Y

35.36

01/30/2026

BB: 33.69 (+1.67s | 4.7%)

316

1,000+

Back 100 Y

1:17.05

Analysis

01/30/2026

B: 1:16.89 (+0.16s | 0.2%)

366

1,000+

50 Back

37.02

100 Back

40.03

1:17.05

100 Back

1:17.05

Breast 50 Y

43.89

01/16/2026

B: 42.09 (+1.80s | 4.1%)

461

1,000+

Fly 50 Y

34.96

01/30/2026

BB: 33.29 (+1.67s | 4.8%)

359

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

YMCA of the North Shore Sharks

New England Swimming

Eastern Zone

USA

Free 50 M

35.54

05/15/2026

BB: 34.59 (+0.95s | 2.7%)

352

1,000+

Back 50 M

40.92

05/15/2026

BB: 39.49 (+1.43s | 3.5%)

211

676

1,000+

Back 100 M

1:31.68

Analysis

05/15/2026

B: 1:29.69 (+1.99s | 2.2%)

280

852

1,000+

50 Back

44.66

100 Back

47.02

1:31.68

100 Back

1:31.68

Breast 50 M

50.98

05/15/2026

B: 47.79 (+3.19s | 6.3%)

300

943

1,000+

Fly 50 M

40.61

05/15/2026

B: 39.99 (+0.62s | 1.5%)

278

853

1,000+

IM 200 M

3:26.54

Analysis

05/15/2026

B: 3:17.19 (+9.35s | 4.5%)

252

854

1,000+

50 Fly

41.77

100 Back

49.54

1:31.31

100 IM

1:31.31

150 Breast

1:07.08

2:38.39

200 Free

48.15

3:26.54

100 IM

1:55.23

Above are the fastest times that Mazzy Grinarml has achieved in her swimming career. For each event, you can find Mazzy's best time, the corresponding time standard, as well as how much faster Mazzy needs to be to reach the next level. The last columns provide Mazzy rankings at the team and LSC levels. These rankings are based on the Mazzy's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
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Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	30.68	24.89 (+5.79s \| 18.9%)	23.89 (+6.79s \| 22.1%)	23.89 (+6.79s \| 22.1%)	23.29 (+7.39s \| 24.1%)	22.59 (+8.09s \| 26.4%)	22.79 (+7.89s \| 25.7%)	27.99 (+2.69s \| 8.8%)
Back 50 Y	35.36	27.59 (+7.77s \| 22.0%)	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:17.05	59.49 (+17.56s \| 22.8%)	57.09 (+19.96s \| 25.9%)	57.09 (+19.96s \| 25.9%)	55.09 (+21.96s \| 28.5%)	53.89 (+23.16s \| 30.1%)	54.49 (+22.56s \| 29.3%)	1:05.69 (+11.36s \| 14.7%)
Breast 50 Y	43.89	30.99 (+12.90s \| 29.4%)	N/A	N/A	N/A	N/A	N/A	N/A
Fly 50 Y	34.96	27.09 (+7.87s \| 22.5%)	N/A	N/A	N/A	N/A	N/A	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	35.54	28.69 (+6.85s \| 19.3%)	27.39 (+8.15s \| 22.9%)	27.39 (+8.15s \| 22.9%)	26.89 (+8.65s \| 24.3%)	26.29 (+9.25s \| 26.0%)	26.59 (+8.95s \| 25.2%)	31.89 (+3.65s \| 10.3%)
Back 50 M	40.92	32.39 (+8.53s \| 20.8%)	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:31.68	1:09.49 (+22.19s \| 24.2%)	1:06.79 (+24.89s \| 27.1%)	1:06.79 (+24.89s \| 27.1%)	1:04.79 (+26.89s \| 29.3%)	1:03.69 (+27.99s \| 30.5%)	1:04.39 (+27.29s \| 29.8%)	1:16.39 (+15.29s \| 16.7%)
Breast 50 M	50.98	36.59 (+14.39s \| 28.2%)	N/A	N/A	N/A	N/A	N/A	N/A
Fly 50 M	40.61	31.19 (+9.42s \| 23.2%)	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 M	3:26.54	2:31.09 (+55.45s \| 26.8%)	2:26.19 (+60.35s \| 29.2%)	2:26.19 (+60.35s \| 29.2%)	2:22.09 (+64.45s \| 31.2%)	2:19.49 (+67.05s \| 32.5%)	2:20.99 (+65.55s \| 31.7%)	2:47.49 (+39.05s \| 18.9%)

Progression

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Meets

See all the meets Mazzy Grinarml has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Mazzy's time, the progress against Mazzy's best time, the corresponding time standard, as well as how much faster Mazzy needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE YNS May Specialty Meet

05/15/2026

Beverly

50 M Free

35.54

BB: 34.59 (+0.95s | 2.7%)

50 M Fly

40.61

B: 39.99 (+0.62s | 1.5%)

100 M Back

1:31.68

B: 1:29.69 (+1.99s | 2.2%)

50 Back

44.66

100 Back

47.02

1:31.68

100 Back

1:31.68

50 M Back

40.92

BB: 39.49 (+1.43s | 3.5%)

50 M Breast

50.98

B: 47.79 (+3.19s | 6.3%)

200 M IM

3:26.54

B: 3:17.19 (+9.35s | 4.5%)

50 Fly

41.77

100 Back

49.54

1:31.31

100 IM

1:31.31

150 Breast

1:07.08

2:38.39

200 Free

48.15

3:26.54

100 IM

1:55.23

2026 NE CS Silver Championships

01/30/2026

Providence

50 Y Back

35.36

-0.46s (New PB)

A: 33.19 (+2.17s | 6.1%)

100 Y Back

1:17.05

-1.00s (New PB)

A: 1:12.99 (+4.06s | 5.3%)

50 Back

37.02

100 Back

40.03

1:17.05

100 Back

1:17.05

50 Y Free

30.68

-0.83s (New PB)

A: 29.29 (+1.39s | 4.5%)

50 Y Fly

34.96

-0.06s (New PB)

BB: 34.29 (+0.67s | 1.9%)

2026 NE CRIM Bronze Championship

01/16/2026

Andover

50 Y Fly

36.16

+1.14s

BB: 34.29 (+1.87s | 5.2%)

50 Y Back

35.82

-1.22s (New PB)

A: 33.19 (+2.63s | 7.3%)

50 Y Breast

43.89

-1.88s (New PB)

BB: 40.89 (+3.00s | 6.8%)

100 Y Back

1:18.05

-2.46s (New PB)

A: 1:12.99 (+5.06s | 6.5%)

50 Back

37.93

100 Back

40.12

1:18.05

100 Back

1:18.05

50 Y Free

31.54

+0.03s

A: 29.29 (+2.25s | 7.1%)

100 Y IM

1:22.68

+0.21s

BB: 1:19.09 (+3.59s | 4.3%)

50 IM

36.22

100 IM

46.46

1:22.68

100 IM

1:22.68

2025 NE YNS Reid Sacco Prelims Finals Invite

12/05/2025

Beverly

50 Y Free

31.51

-0.64s (New PB)

A: 29.29 (+2.22s | 7.0%)

50 Y Breast

45.77

-0.30s (New PB)

B: 43.99 (+1.78s | 3.9%)

100 Y IM

1:22.47

-2.00s (New PB)

BB: 1:19.09 (+3.38s | 4.1%)

50 IM

36.29

100 IM

46.18

1:22.47

100 IM

1:22.47

50 Y Fly

35.02

-0.80s (New PB)

BB: 34.29 (+0.73s | 2.1%)

100 Y Back

1:20.51

BB: 1:19.79 (+0.72s | 0.9%)

50 Back

39.21

100 Back

41.30

1:20.51

100 Back

1:20.51

50 Y Back

37.71

+0.67s

BB: 35.99 (+1.72s | 4.6%)

2025 NE YNS IMX IMR Meet Copied

11/01/2025

Beverly

50 Y Back

37.04

-1.38s (New PB)

BB: 35.99 (+1.05s | 2.8%)

50 Y Breast

46.63

+0.56s

B: 43.99 (+2.64s | 5.7%)

50 Y Fly

35.82

-3.11s (New PB)

BB: 34.29 (+1.53s | 4.3%)

50 Y Free

32.15

-0.97s (New PB)

BB: 31.69 (+0.46s | 1.4%)

100 Y IM

1:24.47

-2.64s (New PB)

BB: 1:19.09 (+5.38s | 6.4%)

50 IM

35.81

100 IM

48.66

1:24.47

100 IM

1:24.47

2025 NE YNS September Sprint Spectacular Co

09/27/2025

Beverly

50 Y Free

33.12

BB: 31.69 (+1.43s | 4.3%)

50 Y Breast

46.07

B: 43.99 (+2.08s | 4.5%)

50 Y Back

38.42

BB: 35.99 (+2.43s | 6.3%)

50 Y Fly

38.93

B: 36.89 (+2.04s | 5.2%)

100 Y IM

1:27.11

B: 1:25.19 (+1.92s | 2.2%)

50 IM

39.32

50 IM

39.32

100 IM

47.79

1:27.11

50 IM

47.79

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.