Isabella Mazzariello

Age: 13 years old
Age Category: 13-14
Team: New Jersey Race Club | New Jersey Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

New Jersey Race Club

New Jersey Swimming

Eastern Zone

USA

Free 50 Y

29.90

01/16/2026

A: 27.89 (+2.01s | 6.7%)

1,000+

Free 200 Y

2:15.82

Analysis

01/16/2026

A: 2:11.69 (+4.13s | 3.0%)

1,000+

Back 50 Y

32.89

01/16/2026

892

1,000+

Back 100 Y

1:13.11

Analysis

01/16/2026

BB: 1:11.39 (+1.72s | 2.4%)

1,000+

50 Back

35.29

100 Back

37.82

1:13.11

100 Back

1:13.11

Breast 50 Y

38.27

01/16/2026

928

1,000+

Breast 100 Y

1:25.20

Analysis

01/16/2026

BB: 1:22.29 (+2.91s | 3.4%)

1,000+

50 Breast

40.15

100 Breast

45.05

1:25.20

100 Breast

1:25.20

Breast 200 Y

2:58.17

Analysis

01/16/2026

BB: 2:57.39 (+0.78s | 0.4%)

933

1,000+

50 Breast

40.69

100 Breast

44.85

1:25.54

100 Breast

1:25.54

150 Breast

45.78

2:11.32

200 Breast

46.85

2:58.17

100 Breast

1:32.63

Fly 50 Y

32.79

01/16/2026

1,000+

IM 200 Y

2:35.97

Analysis

01/16/2026

A: 2:27.19 (+8.78s | 5.6%)

1,000+

50 Fly

34.00

100 Back

39.66

1:13.66

100 IM

1:13.66

150 Breast

46.07

1:59.73

200 Free

36.24

2:35.97

100 IM

1:22.31

Long course distance

Event	Time		Age	Date	Standard	Next Standard	New Jersey Race Club	New Jersey Swimming	Eastern Zone	USA

Above are the fastest times that Isabella Mazzariello has achieved in her swimming career. For each event, you can find Isabella's best time, the corresponding time standard, as well as how much faster Isabella needs to be to reach the next level. The last columns provide Isabella rankings at the team and LSC levels. These rankings are based on the Isabella'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
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	29.90	24.89 (+5.01s \| 16.8%)	23.89 (+6.01s \| 20.1%)	23.89 (+6.01s \| 20.1%)	23.29 (+6.61s \| 22.1%)	22.59 (+7.31s \| 24.4%)	22.79 (+7.11s \| 23.8%)	27.99 (+1.91s \| 6.4%)
Free 200 Y	2:15.82	1:56.29 (+19.53s \| 14.4%)	1:52.89 (+22.93s \| 16.9%)	1:52.29 (+23.53s \| 17.3%)	1:49.09 (+26.73s \| 19.7%)	1:46.69 (+29.13s \| 21.4%)	1:47.39 (+28.43s \| 20.9%)	2:09.19 (+6.63s \| 4.9%)
Back 50 Y	32.89	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:13.11	59.49 (+13.62s \| 18.6%)	57.09 (+16.02s \| 21.9%)	57.09 (+16.02s \| 21.9%)	55.09 (+18.02s \| 24.6%)	53.89 (+19.22s \| 26.3%)	54.49 (+18.62s \| 25.5%)	1:05.69 (+7.42s \| 10.1%)
Breast 50 Y	38.27	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:25.20	1:07.59 (+17.61s \| 20.7%)	1:05.49 (+19.71s \| 23.1%)	1:05.49 (+19.71s \| 23.1%)	1:03.09 (+22.11s \| 26.0%)	1:01.79 (+23.41s \| 27.5%)	1:02.79 (+22.41s \| 26.3%)	1:15.39 (+9.81s \| 11.5%)
Breast 200 Y	2:58.17	2:28.19 (+29.98s \| 16.8%)	2:22.69 (+35.48s \| 19.9%)	2:22.69 (+35.48s \| 19.9%)	2:17.19 (+40.98s \| 23.0%)	2:13.59 (+44.58s \| 25.0%)	2:15.49 (+42.68s \| 24.0%)	2:43.09 (+15.08s \| 8.5%)
Fly 50 Y	32.79	N/A	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	2:35.97	2:10.49 (+25.48s \| 16.3%)	2:06.39 (+29.58s \| 19.0%)	2:06.39 (+29.58s \| 19.0%)	2:02.19 (+33.78s \| 21.7%)	1:59.49 (+36.48s \| 23.4%)	2:00.59 (+35.38s \| 22.7%)	2:25.99 (+9.98s \| 6.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how Isabella Mazzariello is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Isabella's time to another swimmer's and even view their profile for more information about them.

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

ISCA January Classic 2026

01/16/2026

Hampton

50 Y Back

32.89

200 Y Free

2:15.82

A: 2:11.69 (+4.13s | 3.0%)

100 Y Back

1:13.11

BB: 1:11.39 (+1.72s | 2.4%)

50 Back

35.29

100 Back

37.82

1:13.11

100 Back

1:13.11

50 Y Fly

32.79

50 Y Free

29.90

A: 27.89 (+2.01s | 6.7%)

200 Y Breast

2:58.17

BB: 2:57.39 (+0.78s | 0.4%)

50 Breast

40.69

100 Breast

44.85

1:25.54

100 Breast

1:25.54

150 Breast

45.78

2:11.32

200 Breast

46.85

2:58.17

100 Breast

1:32.63

200 Y IM

2:35.97

A: 2:27.19 (+8.78s | 5.6%)

50 Fly

34.00

100 Back

39.66

1:13.66

100 IM

1:13.66

150 Breast

46.07

1:59.73

200 Free

36.24

2:35.97

100 IM

1:22.31

50 Y Breast

38.27

100 Y Breast

1:25.20

BB: 1:22.29 (+2.91s | 3.4%)

50 Breast

40.15

100 Breast

45.05

1:25.20

100 Breast

1:25.20

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.