Mathilda Nguyen

Age: 16 years old
Age Category: 15-16
Team: St. Paul VI High School | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

St. Paul VI High School

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

27.89

15

10/18/2025

BB

A: 27.29 (+0.60s | 2.2%)

Rankings

Free 100 Y

1:00.14

Analysis

15

12/04/2025

BB

A: 58.89 (+1.25s | 2.1%)

Rankings

50 Free

28.51

100 Free

31.63

1:00.14

100 Free

1:00.14

Free 200 Y

2:10.87

Analysis

15

01/30/2026

BB

A: 2:07.69 (+3.18s | 2.4%)

Rankings

50 Free

30.55

100 Free

32.85

1:03.40

100 Free

1:03.40

150 Free

33.68

1:37.08

200 Free

33.79

2:10.87

100 Free

1:07.47

Free 500 Y

6:01.49

Analysis

15

01/30/2026

BB

A: 5:43.69 (+17.80s | 4.9%)

Rankings

50 Free

31.98

100 Free

34.95

1:06.93

100 Free

1:06.93

150 Free

36.09

1:43.02

200 Free

36.57

2:19.59

100 Free

1:12.66

250 Free

36.93

2:56.52

300 Free

36.98

3:33.50

100 Free

1:13.91

350 Free

37.29

4:10.79

400 Free

37.43

4:48.22

100 Free

1:14.72

450 Free

36.86

5:25.08

500 Free

36.41

6:01.49

100 Free

1:13.27

Back 100 Y

1:12.31

Analysis

15

01/10/2026

B

BB: 1:09.39 (+2.92s | 4.0%)

Rankings

50 Back

35.18

100 Back

37.13

1:12.31

100 Back

1:12.31

Breast 50 Y

36.43

15

11/21/2025

BB

A: 35.19 (+1.24s | 3.4%)

Rankings

Breast 100 Y

1:18.13

Analysis

15

12/04/2025

BB

A: 1:13.69 (+4.44s | 5.7%)

Rankings

50 Breast

37.58

100 Breast

40.55

1:18.13

100 Breast

1:18.13

Breast 200 Y

2:52.68

Analysis

15

01/10/2026

BB

A: 2:39.39 (+13.29s | 7.7%)

Rankings

50 Breast

40.13

100 Breast

43.45

1:23.58

100 Breast

1:23.58

150 Breast

44.73

2:08.31

200 Breast

44.37

2:52.68

100 Breast

1:29.10

Fly 100 Y

1:12.89

Analysis

15

11/21/2025

B

BB: 1:09.09 (+3.80s | 5.2%)

Rankings

50 Fly

33.75

100 Fly

39.14

1:12.89

100 Fly

1:12.89

IM 200 Y

2:33.08

Analysis

15

10/18/2025

BB

A: 2:22.39 (+10.69s | 7.0%)

Rankings

50 Fly

33.20

100 Back

38.76

1:11.96

100 IM

1:11.96

150 Breast

46.77

1:58.73

200 Free

34.35

2:33.08

100 IM

1:21.12

Long course distance

Event	Time		Age	Date	Standard	Next Standard	St. Paul VI High School	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Mathilda Nguyen has achieved in her swimming career. For each event, you can find Mathilda's best time, the corresponding time standard, as well as how much faster Mathilda needs to be to reach the next level. The last columns provide Mathilda rankings at the team and LSC levels. These rankings are based on the Mathilda'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	27.89	24.89 (+3.00s \| 10.8%) 25.69 (+2.20s \| 7.9%)	23.89 (+4.00s \| 14.3%)	23.89 (+4.00s \| 14.3%)	23.29 (+4.60s \| 16.5%)	22.49 (+5.40s \| 19.4%)	22.79 (+5.10s \| 18.3%)
Free 100 Y	1:00.14	53.99 (+6.15s \| 10.2%) 55.49 (+4.65s \| 7.7%)	51.89 (+8.25s \| 13.7%)	51.89 (+8.25s \| 13.7%)	50.39 (+9.75s \| 16.2%)	48.99 (+11.15s \| 18.5%)	49.69 (+10.45s \| 17.4%)
Free 200 Y	2:10.87	1:56.29 (+14.58s \| 11.1%) 1:59.59 (+11.28s \| 8.6%)	1:52.89 (+17.98s \| 13.7%)	1:52.29 (+18.58s \| 14.2%)	1:49.09 (+21.78s \| 16.6%)	1:45.99 (+24.88s \| 19.0%)	1:47.39 (+23.48s \| 17.9%)
Free 500 Y	6:01.49	5:10.69 (+50.80s \| 14.1%) 5:19.49 (+42.00s \| 11.6%)	5:02.59 (+58.90s \| 16.3%)	5:02.59 (+58.90s \| 16.3%)	4:53.59 (+67.90s \| 18.8%)	4:44.49 (+77.00s \| 21.3%)	4:48.09 (+73.40s \| 20.3%)
Back 100 Y	1:12.31	59.49 (+12.82s \| 17.7%) 1:01.19 (+11.12s \| 15.4%)	57.09 (+15.22s \| 21.0%)	57.09 (+15.22s \| 21.0%)	55.09 (+17.22s \| 23.8%)	52.99 (+19.32s \| 26.7%)	54.49 (+17.82s \| 24.6%)
Breast 50 Y	36.43	30.99 (+5.44s \| 14.9%) 31.89 (+4.54s \| 12.5%)	N/A	N/A	N/A	27.99 (+8.44s \| 23.2%)	N/A
Breast 100 Y	1:18.13	1:07.59 (+10.54s \| 13.5%) 1:09.49 (+8.64s \| 11.1%)	1:05.49 (+12.64s \| 16.2%)	1:05.49 (+12.64s \| 16.2%)	1:03.09 (+15.04s \| 19.2%)	1:00.79 (+17.34s \| 22.2%)	1:02.79 (+15.34s \| 19.6%)
Breast 200 Y	2:52.68	2:28.19 (+24.49s \| 14.2%) 2:32.39 (+20.29s \| 11.8%)	2:22.69 (+29.99s \| 17.4%)	2:22.69 (+29.99s \| 17.4%)	2:17.19 (+35.49s \| 20.6%)	2:11.99 (+40.69s \| 23.6%)	2:15.49 (+37.19s \| 21.5%)
Fly 100 Y	1:12.89	59.19 (+13.70s \| 18.8%) 1:00.89 (+12.00s \| 16.5%)	56.59 (+16.30s \| 22.4%)	56.59 (+16.30s \| 22.4%)	54.69 (+18.20s \| 25.0%)	52.79 (+20.10s \| 27.6%)	53.99 (+18.90s \| 25.9%)
IM 200 Y	2:33.08	2:10.49 (+22.59s \| 14.8%) 2:14.19 (+18.89s \| 12.3%)	2:06.39 (+26.69s \| 17.4%)	2:06.39 (+26.69s \| 17.4%)	2:02.19 (+30.89s \| 20.2%)	1:58.39 (+34.69s \| 22.7%)	2:00.59 (+32.49s \| 21.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 WMPSSDL Championships

01/30/2026

Laurel

200 Y Free

2:10.87

BB

A: 2:07.69 (+3.18s | 2.4%)

15

50 Free

30.55

100 Free

32.85

1:03.40

100 Free

1:03.40

150 Free

33.68

1:37.08

200 Free

33.79

2:10.87

100 Free

1:07.47

500 Y Free

6:01.49

BB

A: 5:43.69 (+17.80s | 4.9%)

15

50 Free

31.98

100 Free

34.95

1:06.93

100 Free

1:06.93

150 Free

36.09

1:43.02

200 Free

36.57

2:19.59

100 Free

1:12.66

250 Free

36.93

2:56.52

300 Free

36.98

3:33.50

100 Free

1:13.91

350 Free

37.29

4:10.79

400 Free

37.43

4:48.22

100 Free

1:14.72

450 Free

36.86

5:25.08

500 Free

36.41

6:01.49

100 Free

1:13.27

2026 MAKO POLAR PLUNGE

01/10/2026

FAIRFAX

100 Y Back

1:12.31

-0.38s (New PB)

B

BB: 1:09.39 (+2.92s | 4.0%)

15

5

6

3

50 Back

35.18

100 Back

37.13

1:12.31

100 Back

1:12.31

200 Y Breast

2:52.68

BB

A: 2:39.39 (+13.29s | 7.7%)

15

4

6

9

50 Breast

40.13

100 Breast

43.45

1:23.58

100 Breast

1:23.58

150 Breast

44.73

2:08.31

200 Breast

44.37

2:52.68

100 Breast

1:29.10

2025 PV Turkey Claus Showdown

12/04/2025

College Park

100 Y Free

1:00.14

-0.15s (New PB)

BB

A: 58.89 (+1.25s | 2.1%)

15

50 Free

28.51

100 Free

31.63

1:00.14

100 Free

1:00.14

100 Y Breast

1:18.13

-0.06s (New PB)

BB

A: 1:13.69 (+4.44s | 5.7%)

15

50 Breast

37.58

100 Breast

40.55

1:18.13

100 Breast

1:18.13

2025 Fall Festivus

11/21/2025

Manassas

100 Y Breast

1:18.82

+0.63s

BB

A: 1:13.69 (+5.13s | 6.5%)

15

3

1

100 Y Back

1:12.69

B

BB: 1:09.39 (+3.30s | 4.5%)

15

5

2

50 Back

35.14

100 Back

37.55

1:12.69

100 Back

1:12.69

50 Y Breast

36.43

A: 35.19 (+1.24s | 3.4%)

15

2

3

2

100 Y Fly

1:12.89

B

BB: 1:09.09 (+3.80s | 5.2%)

15

5

1

5

50 Fly

33.75

100 Fly

39.14

1:12.89

100 Fly

1:12.89

2025 NCAP Autumn Kingfish Splash

10/18/2025

Springfield

50 Y Free

27.89

BB

A: 27.29 (+0.60s | 2.2%)

15

5

7

100 Y Free

1:00.29

BB

A: 58.89 (+1.40s | 2.3%)

15

3

2

7

50 Free

28.51

100 Free

31.78

1:00.29

100 Free

1:00.29

200 Y IM

2:33.08

BB

A: 2:22.39 (+10.69s | 7.0%)

15

2

6

50 Fly

33.20

100 Back

38.76

1:11.96

100 IM

1:11.96

150 Breast

46.77

1:58.73

200 Free

34.35

2:33.08

100 IM

1:21.12

100 Y Breast

1:18.19

BB

A: 1:13.69 (+4.50s | 5.8%)

15

5

1

50 Breast

37.74

100 Breast

40.45

1:18.19

100 Breast

1:18.19

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	27.89	24.89 (+3.00s \| 10.8%) 25.69 (+2.20s \| 7.9%)	23.89 (+4.00s \| 14.3%)	23.89 (+4.00s \| 14.3%)	23.29 (+4.60s \| 16.5%)	22.49 (+5.40s \| 19.4%)	22.79 (+5.10s \| 18.3%)
Free 100 Y	1:00.14	53.99 (+6.15s \| 10.2%) 55.49 (+4.65s \| 7.7%)	51.89 (+8.25s \| 13.7%)	51.89 (+8.25s \| 13.7%)	50.39 (+9.75s \| 16.2%)	48.99 (+11.15s \| 18.5%)	49.69 (+10.45s \| 17.4%)
Free 200 Y	2:10.87	1:56.29 (+14.58s \| 11.1%) 1:59.59 (+11.28s \| 8.6%)	1:52.89 (+17.98s \| 13.7%)	1:52.29 (+18.58s \| 14.2%)	1:49.09 (+21.78s \| 16.6%)	1:45.99 (+24.88s \| 19.0%)	1:47.39 (+23.48s \| 17.9%)
Free 500 Y	6:01.49	5:10.69 (+50.80s \| 14.1%) 5:19.49 (+42.00s \| 11.6%)	5:02.59 (+58.90s \| 16.3%)	5:02.59 (+58.90s \| 16.3%)	4:53.59 (+67.90s \| 18.8%)	4:44.49 (+77.00s \| 21.3%)	4:48.09 (+73.40s \| 20.3%)
Back 100 Y	1:12.31	59.49 (+12.82s \| 17.7%) 1:01.19 (+11.12s \| 15.4%)	57.09 (+15.22s \| 21.0%)	57.09 (+15.22s \| 21.0%)	55.09 (+17.22s \| 23.8%)	52.99 (+19.32s \| 26.7%)	54.49 (+17.82s \| 24.6%)
Breast 50 Y	36.43	30.99 (+5.44s \| 14.9%) 31.89 (+4.54s \| 12.5%)	N/A	N/A	N/A	27.99 (+8.44s \| 23.2%)	N/A
Breast 100 Y	1:18.13	1:07.59 (+10.54s \| 13.5%) 1:09.49 (+8.64s \| 11.1%)	1:05.49 (+12.64s \| 16.2%)	1:05.49 (+12.64s \| 16.2%)	1:03.09 (+15.04s \| 19.2%)	1:00.79 (+17.34s \| 22.2%)	1:02.79 (+15.34s \| 19.6%)
Breast 200 Y	2:52.68	2:28.19 (+24.49s \| 14.2%) 2:32.39 (+20.29s \| 11.8%)	2:22.69 (+29.99s \| 17.4%)	2:22.69 (+29.99s \| 17.4%)	2:17.19 (+35.49s \| 20.6%)	2:11.99 (+40.69s \| 23.6%)	2:15.49 (+37.19s \| 21.5%)
Fly 100 Y	1:12.89	59.19 (+13.70s \| 18.8%) 1:00.89 (+12.00s \| 16.5%)	56.59 (+16.30s \| 22.4%)	56.59 (+16.30s \| 22.4%)	54.69 (+18.20s \| 25.0%)	52.79 (+20.10s \| 27.6%)	53.99 (+18.90s \| 25.9%)
IM 200 Y	2:33.08	2:10.49 (+22.59s \| 14.8%) 2:14.19 (+18.89s \| 12.3%)	2:06.39 (+26.69s \| 17.4%)	2:06.39 (+26.69s \| 17.4%)	2:02.19 (+30.89s \| 20.2%)	1:58.39 (+34.69s \| 22.7%)	2:00.59 (+32.49s \| 21.2%)