Maria Mastronikolas

Age: 11 years old
Age Category: 11-12
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

29.97

12/11/2025

A: 29.29 (+0.68s | 2.3%)

264

1,000+

Free 100 Y

1:07.99

10/17/2025

A: 1:03.99 (+4.00s | 5.9%)

313

1,000+

50 Free

32.97

100 Free

35.02

1:07.99

100 Free

1:07.99

Free 200 Y

2:28.22

10/17/2025

A: 2:19.29 (+8.93s | 6.0%)

222

940

1,000+

50 Free

32.22

100 Free

37.86

1:10.08

100 Free

1:10.08

150 Free

40.12

1:50.20

200 Free

38.02

2:28.22

100 Free

1:18.14

Free 500 Y

6:10.25

01/23/2026

AA: 5:58.89 (+11.36s | 3.1%)

100

381

1,000+

50 Free

34.10

100 Free

38.28

1:12.38

100 Free

1:12.38

150 Free

38.38

1:50.76

200 Free

37.79

2:28.55

100 Free

1:16.17

250 Free

38.69

3:07.24

300 Free

38.59

3:45.83

100 Free

1:17.28

350 Free

37.37

4:23.20

400 Free

38.70

5:01.90

100 Free

1:16.07

450 Free

35.91

5:37.81

500 Free

32.44

6:10.25

100 Free

1:08.35

Back 100 Y

1:15.19

01/23/2026

A: 1:12.99 (+2.20s | 2.9%)

208

793

1,000+

50 Back

36.32

100 Back

38.87

1:15.19

100 Back

1:15.19

Back 200 Y

2:44.66

11/01/2025

A: 2:33.89 (+10.77s | 6.5%)

149

623

1,000+

50 Back

38.38

150 Back

1:27.58

2:05.96

200 Back

38.70

2:44.66

100 Back

2:06.28

Breast 50 Y

39.96

11/14/2025

A: 37.69 (+2.27s | 5.7%)

235

825

1,000+

Breast 100 Y

1:26.85

01/23/2026

A: 1:22.19 (+4.66s | 5.4%)

236

798

1,000+

50 Breast

41.19

100 Breast

45.66

1:26.85

100 Breast

1:26.85

Fly 50 Y

30.79

12/11/2025

AA: 30.29 (+0.50s | 1.6%)

273

907

Fly 100 Y

1:11.15

01/23/2026

AA: 1:08.59 (+2.56s | 3.6%)

345

1,000+

50 Fly

34.09

100 Fly

37.06

1:11.15

100 Fly

1:11.15

IM 100 Y

1:16.49

11/01/2025

A: 1:13.09 (+3.40s | 4.4%)

231

864

1,000+

50 IM

34.71

100 IM

41.78

1:16.49

100 IM

1:16.49

IM 200 Y

2:39.69

12/11/2025

A: 2:37.59 (+2.10s | 1.3%)

155

574

1,000+

50 Fly

35.06

100 Back

41.49

1:16.55

100 IM

1:16.55

150 Breast

48.78

2:05.33

200 Free

34.36

2:39.69

100 IM

1:23.14

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Maria Mastronikolas has achieved in her swimming career. For each event, you can find Maria's best time, the corresponding time standard, as well as how much faster Maria needs to be to reach the next level. The last columns provide Maria rankings at the team and LSC levels. These rankings are based on the Maria'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	29.97	24.89 (+5.08s \| 17.0%)	23.89 (+6.08s \| 20.3%)	23.89 (+6.08s \| 20.3%)	23.29 (+6.68s \| 22.3%)	22.59 (+7.38s \| 24.6%)	22.79 (+7.18s \| 24.0%)	29.69 (+0.28s \| 0.9%)
Free 100 Y	1:07.99	53.99 (+14.00s \| 20.6%)	51.89 (+16.10s \| 23.7%)	51.89 (+16.10s \| 23.7%)	50.39 (+17.60s \| 25.9%)	49.29 (+18.70s \| 27.5%)	49.69 (+18.30s \| 26.9%)	1:04.19 (+3.80s \| 5.6%)
Free 200 Y	2:28.22	1:56.29 (+31.93s \| 21.5%)	1:52.89 (+35.33s \| 23.8%)	1:52.29 (+35.93s \| 24.2%)	1:49.09 (+39.13s \| 26.4%)	1:46.69 (+41.53s \| 28.0%)	1:47.39 (+40.83s \| 27.5%)	2:18.39 (+9.83s \| 6.6%)
Free 500 Y	6:10.25	5:10.69 (+59.56s \| 16.1%)	5:02.59 (+67.66s \| 18.3%)	5:02.59 (+67.66s \| 18.3%)	4:53.09 (+77.16s \| 20.8%)	4:45.99 (+84.26s \| 22.8%)	4:48.09 (+82.16s \| 22.2%)	6:08.29 (+1.96s \| 0.5%)
Back 100 Y	1:15.19	59.49 (+15.70s \| 20.9%)	57.09 (+18.10s \| 24.1%)	57.09 (+18.10s \| 24.1%)	55.09 (+20.10s \| 26.7%)	53.89 (+21.30s \| 28.3%)	54.49 (+20.70s \| 27.5%)	1:13.09 (+2.10s \| 2.8%)
Back 200 Y	2:44.66	2:08.59 (+36.07s \| 21.9%)	2:04.19 (+40.47s \| 24.6%)	2:04.19 (+40.47s \| 24.6%)	1:59.39 (+45.27s \| 27.5%)	1:56.59 (+48.07s \| 29.2%)	1:57.69 (+46.97s \| 28.5%)	2:35.49 (+9.17s \| 5.6%)
Breast 50 Y	39.96	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+2.17s \| 5.4%)
Breast 100 Y	1:26.85	1:07.59 (+19.26s \| 22.2%)	1:05.49 (+21.36s \| 24.6%)	1:05.49 (+21.36s \| 24.6%)	1:03.09 (+23.76s \| 27.4%)	1:01.79 (+25.06s \| 28.9%)	1:02.79 (+24.06s \| 27.7%)	1:22.09 (+4.76s \| 5.5%)
Fly 50 Y	30.79	N/A	N/A	N/A	N/A	N/A	N/A	32.19 30.89
Fly 100 Y	1:11.15	59.19 (+11.96s \| 16.8%)	56.59 (+14.56s \| 20.5%)	56.59 (+14.56s \| 20.5%)	54.69 (+16.46s \| 23.1%)	53.49 (+17.66s \| 24.8%)	53.99 (+17.16s \| 24.1%)	1:11.69 1:08.99 (+2.16s \| 3.0%)
IM 100 Y	1:16.49	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+2.70s \| 3.5%)
IM 200 Y	2:39.69	2:10.49 (+29.20s \| 18.3%)	2:06.39 (+33.30s \| 20.9%)	2:06.39 (+33.30s \| 20.9%)	2:02.19 (+37.50s \| 23.5%)	1:59.49 (+40.20s \| 25.2%)	2:00.59 (+39.10s \| 24.5%)	2:37.29 (+2.40s \| 1.5%)

Long Course Distance

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

Progression

See how Maria Mastronikolas is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Maria'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 Maria Mastronikolas has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Maria's time, the progress against Maria's best time, the corresponding time standard, as well as how much faster Maria needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 USAS IMX Games

01/23/2026

College Park

100 Y Back

1:15.19

-2.59s (New PB)

A: 1:12.99 (+2.20s | 2.9%)

50 Back

36.32

100 Back

38.87

1:15.19

100 Back

1:15.19

100 Y Fly

1:11.15

-0.57s (New PB)

AA: 1:08.59 (+2.56s | 3.6%)

50 Fly

34.09

100 Fly

37.06

1:11.15

100 Fly

1:11.15

100 Y Breast

1:26.85

-4.41s (New PB)

A: 1:22.19 (+4.66s | 5.4%)

50 Breast

41.19

100 Breast

45.66

1:26.85

100 Breast

1:26.85

200 Y IM

2:41.23

+1.54s

A: 2:37.59 (+3.64s | 2.3%)

50 Fly

36.09

100 Back

41.20

1:17.29

100 IM

1:17.29

150 Breast

49.15

2:06.44

200 Free

34.79

2:41.23

100 IM

1:23.94

500 Y Free

6:10.25

-15.23s (New PB)

AA: 5:58.89 (+11.36s | 3.1%)

50 Free

34.10

100 Free

38.28

1:12.38

100 Free

1:12.38

150 Free

38.38

1:50.76

200 Free

37.79

2:28.55

100 Free

1:16.17

250 Free

38.69

3:07.24

300 Free

38.59

3:45.83

100 Free

1:17.28

350 Free

37.37

4:23.20

400 Free

38.70

5:01.90

100 Free

1:16.07

450 Free

35.91

5:37.81

500 Free

32.44

6:10.25

100 Free

1:08.35

2025 Riley Eaton Holiday Invitational

12/11/2025

Boyds

50 Y Fly

30.79

-1.11s (New PB)

AA: 30.29 (+0.50s | 1.6%)

200 Y IM

2:39.69

-0.07s (New PB)

A: 2:37.59 (+2.10s | 1.3%)

50 Fly

35.06

100 Back

41.49

1:16.55

100 IM

1:16.55

150 Breast

48.78

2:05.33

200 Free

34.36

2:39.69

100 IM

1:23.14

100 Y Fly

1:11.72

-1.66s (New PB)

AA: 1:08.59 (+3.13s | 4.4%)

50 Fly

33.67

100 Fly

38.05

1:11.72

100 Fly

1:11.72

50 Y Free

29.97

-1.05s (New PB)

A: 29.29 (+0.68s | 2.3%)

2025 RMSC November Dual Meet

11/14/2025

Boyds

100 Y Breast

1:31.26

-0.64s (New PB)

BB: 1:29.29 (+1.97s | 2.2%)

50 Y Breast

39.96

A: 37.69 (+2.27s | 5.7%)

100 Y Back

1:17.78

A: 1:12.99 (+4.79s | 6.2%)

50 Back

36.80

100 Back

40.98

1:17.78

100 Back

1:17.78

100 Y Fly

1:13.38

A: 1:12.09 (+1.29s | 1.8%)

50 Fly

35.04

100 Fly

38.34

1:13.38

100 Fly

1:13.38

50 Y Free

31.29

+0.27s

A: 29.29 (+2.00s | 6.4%)

50 Y Fly

31.90

A: 31.59 (+0.31s | 1.0%)

2025 RMSC Autumn 350 Challenge Meet

11/01/2025

Colesville

200 Y Back

2:44.66

A: 2:33.89 (+10.77s | 6.5%)

50 Back

38.38

150 Back

1:27.58

2:05.96

200 Back

38.70

2:44.66

100 Back

2:06.28

100 Y IM

1:16.49

-2.55s (New PB)

A: 1:13.09 (+3.40s | 4.4%)

50 IM

34.71

100 IM

41.78

1:16.49

100 IM

1:16.49

50 Y Free

31.02

A: 29.29 (+1.73s | 5.6%)

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

100 Y IM

1:19.04

A: 1:13.09 (+5.95s | 7.5%)

50 IM

38.88

100 IM

40.16

1:19.04

100 IM

1:19.04

100 Y Breast

1:31.90

BB: 1:29.29 (+2.61s | 2.8%)

50 Breast

44.69

100 Breast

47.21

1:31.90

100 Breast

1:31.90

500 Y Free

6:25.48

A: 6:14.49 (+10.99s | 2.9%)

50 Free

33.01

100 Free

38.48

1:11.49

100 Free

1:11.49

150 Free

37.64

1:49.13

200 Free

41.08

2:30.21

100 Free

1:18.72

250 Free

39.74

3:09.95

300 Free

39.89

3:49.84

100 Free

1:19.63

350 Free

40.59

4:30.43

400 Free

41.12

5:11.55

100 Free

1:21.71

450 Free

37.39

5:48.94

500 Free

36.54

6:25.48

100 Free

1:13.93

200 Y Free

2:28.22

A: 2:19.29 (+8.93s | 6.0%)

50 Free

32.22

100 Free

37.86

1:10.08

100 Free

1:10.08

150 Free

40.12

1:50.20

200 Free

38.02

2:28.22

100 Free

1:18.14

200 Y IM

2:39.76

A: 2:37.59 (+2.17s | 1.4%)

50 Fly

33.02

100 Back

41.96

1:14.98

100 IM

1:14.98

150 Breast

51.13

2:06.11

200 Free

33.65

2:39.76

100 IM

1:24.78

100 Y Free

1:07.99

A: 1:03.99 (+4.00s | 5.9%)

50 Free

32.97

100 Free

35.02

1:07.99

100 Free

1:07.99

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	29.97	24.89 (+5.08s \| 17.0%)	23.89 (+6.08s \| 20.3%)	23.89 (+6.08s \| 20.3%)	23.29 (+6.68s \| 22.3%)	22.59 (+7.38s \| 24.6%)	22.79 (+7.18s \| 24.0%)	29.69 (+0.28s \| 0.9%)
Free 100 Y	1:07.99	53.99 (+14.00s \| 20.6%)	51.89 (+16.10s \| 23.7%)	51.89 (+16.10s \| 23.7%)	50.39 (+17.60s \| 25.9%)	49.29 (+18.70s \| 27.5%)	49.69 (+18.30s \| 26.9%)	1:04.19 (+3.80s \| 5.6%)
Free 200 Y	2:28.22	1:56.29 (+31.93s \| 21.5%)	1:52.89 (+35.33s \| 23.8%)	1:52.29 (+35.93s \| 24.2%)	1:49.09 (+39.13s \| 26.4%)	1:46.69 (+41.53s \| 28.0%)	1:47.39 (+40.83s \| 27.5%)	2:18.39 (+9.83s \| 6.6%)
Free 500 Y	6:10.25	5:10.69 (+59.56s \| 16.1%)	5:02.59 (+67.66s \| 18.3%)	5:02.59 (+67.66s \| 18.3%)	4:53.09 (+77.16s \| 20.8%)	4:45.99 (+84.26s \| 22.8%)	4:48.09 (+82.16s \| 22.2%)	6:08.29 (+1.96s \| 0.5%)
Back 100 Y	1:15.19	59.49 (+15.70s \| 20.9%)	57.09 (+18.10s \| 24.1%)	57.09 (+18.10s \| 24.1%)	55.09 (+20.10s \| 26.7%)	53.89 (+21.30s \| 28.3%)	54.49 (+20.70s \| 27.5%)	1:13.09 (+2.10s \| 2.8%)
Back 200 Y	2:44.66	2:08.59 (+36.07s \| 21.9%)	2:04.19 (+40.47s \| 24.6%)	2:04.19 (+40.47s \| 24.6%)	1:59.39 (+45.27s \| 27.5%)	1:56.59 (+48.07s \| 29.2%)	1:57.69 (+46.97s \| 28.5%)	2:35.49 (+9.17s \| 5.6%)
Breast 50 Y	39.96	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+2.17s \| 5.4%)
Breast 100 Y	1:26.85	1:07.59 (+19.26s \| 22.2%)	1:05.49 (+21.36s \| 24.6%)	1:05.49 (+21.36s \| 24.6%)	1:03.09 (+23.76s \| 27.4%)	1:01.79 (+25.06s \| 28.9%)	1:02.79 (+24.06s \| 27.7%)	1:22.09 (+4.76s \| 5.5%)
Fly 50 Y	30.79	N/A	N/A	N/A	N/A	N/A	N/A	32.19 30.89
Fly 100 Y	1:11.15	59.19 (+11.96s \| 16.8%)	56.59 (+14.56s \| 20.5%)	56.59 (+14.56s \| 20.5%)	54.69 (+16.46s \| 23.1%)	53.49 (+17.66s \| 24.8%)	53.99 (+17.16s \| 24.1%)	1:11.69 1:08.99 (+2.16s \| 3.0%)
IM 100 Y	1:16.49	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+2.70s \| 3.5%)
IM 200 Y	2:39.69	2:10.49 (+29.20s \| 18.3%)	2:06.39 (+33.30s \| 20.9%)	2:06.39 (+33.30s \| 20.9%)	2:02.19 (+37.50s \| 23.5%)	1:59.49 (+40.20s \| 25.2%)	2:00.59 (+39.10s \| 24.5%)	2:37.29 (+2.40s \| 1.5%)