Mackenzie Nguyen

Age: 13 years old
Age Category: 13-14
Team: SwimMAC Carolina | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

SwimMAC Carolina

North Carolina Swimming

Southern Zone

USA

Free 50 Y

27.56

02/14/2026

AA: 26.69 (+0.87s | 3.2%)

227

949

1,000+

Free 100 Y

1:03.34

12/05/2025

A: 1:00.89 (+2.45s | 3.9%)

367

1,000+

50 Free

30.36

100 Free

32.98

1:03.34

100 Free

1:03.34

Free 200 Y

2:10.97

02/14/2026

AA: 2:06.19 (+4.78s | 3.6%)

187

807

1,000+

50 Free

30.36

100 Free

33.56

1:03.92

100 Free

1:03.92

150 Free

34.33

1:38.25

200 Free

32.72

2:10.97

100 Free

1:07.05

Free 500 Y

5:55.50

01/23/2026

A: 5:53.39 (+2.11s | 0.6%)

192

787

1,000+

50 Free

30.29

100 Free

33.85

1:04.14

100 Free

1:04.14

150 Free

35.25

1:39.39

200 Free

36.63

2:16.02

100 Free

1:11.88

250 Free

36.43

2:52.45

300 Free

37.37

3:29.82

100 Free

1:13.80

350 Free

37.19

4:07.01

400 Free

37.38

4:44.39

100 Free

1:14.57

450 Free

36.09

5:20.48

500 Free

35.02

5:55.50

100 Free

1:11.11

Back 100 Y

1:08.26

02/14/2026

A: 1:05.89 (+2.37s | 3.5%)

190

755

1,000+

50 Back

33.64

100 Back

34.62

1:08.26

100 Back

1:08.26

Back 200 Y

2:38.73

12/05/2025

BB: 2:34.49 (+4.24s | 2.7%)

320

1,000+

50 Back

38.27

100 Back

40.42

1:18.69

100 Back

1:18.69

150 Back

41.38

2:00.07

200 Back

38.66

2:38.73

100 Back

1:20.04

Breast 100 Y

1:16.92

02/14/2026

A: 1:15.99 (+0.93s | 1.2%)

138

488

1,000+

50 Breast

36.39

100 Breast

40.53

1:16.92

100 Breast

1:16.92

Breast 200 Y

2:46.28

02/14/2026

A: 2:43.79 (+2.49s | 1.5%)

123

431

1,000+

50 Breast

38.27

100 Breast

42.52

1:20.79

100 Breast

1:20.79

150 Breast

43.61

2:04.40

200 Breast

41.88

2:46.28

100 Breast

1:25.49

Fly 100 Y

1:08.24

01/23/2026

A: 1:05.89 (+2.35s | 3.4%)

188

769

1,000+

50 Fly

31.85

100 Fly

36.39

1:08.24

100 Fly

1:08.24

IM 200 Y

2:25.00

02/14/2026

AA: 2:21.09 (+3.91s | 2.7%)

137

543

1,000+

50 Fly

30.96

100 Back

36.79

1:07.75

100 IM

1:07.75

150 Breast

44.44

1:52.19

200 Free

32.81

2:25.00

100 IM

1:17.25

Long course distance

Event	Time		Age	Date	Standard	Next Standard	SwimMAC Carolina	North Carolina Swimming	Southern Zone	USA

Above are the fastest times that Mackenzie Nguyen has achieved in her swimming career. For each event, you can find Mackenzie's best time, the corresponding time standard, as well as how much faster Mackenzie needs to be to reach the next level. The last columns provide Mackenzie rankings at the team and LSC levels. These rankings are based on the Mackenzie'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	27.56	24.89 (+2.67s \| 9.7%)	23.89 (+3.67s \| 13.3%)	23.89 (+3.67s \| 13.3%)	23.29 (+4.27s \| 15.5%)	22.59 (+4.97s \| 18.0%)	22.79 (+4.77s \| 17.3%)	27.99 27.29 (+0.27s \| 1.0%)
Free 100 Y	1:03.34	53.99 (+9.35s \| 14.8%)	51.89 (+11.45s \| 18.1%)	51.89 (+11.45s \| 18.1%)	50.39 (+12.95s \| 20.4%)	49.29 (+14.05s \| 22.2%)	49.69 (+13.65s \| 21.6%)	59.79 (+3.55s \| 5.6%)
Free 200 Y	2:10.97	1:56.29 (+14.68s \| 11.2%)	1:52.89 (+18.08s \| 13.8%)	1:52.29 (+18.68s \| 14.3%)	1:49.09 (+21.88s \| 16.7%)	1:46.69 (+24.28s \| 18.5%)	1:47.39 (+23.58s \| 18.0%)	2:09.19 (+1.78s \| 1.4%)
Free 500 Y	5:55.50	5:10.69 (+44.81s \| 12.6%)	5:02.59 (+52.91s \| 14.9%)	5:02.59 (+52.91s \| 14.9%)	4:53.09 (+62.41s \| 17.6%)	4:45.99 (+69.51s \| 19.6%)	4:48.09 (+67.41s \| 19.0%)	5:44.79 (+10.71s \| 3.0%)
Back 100 Y	1:08.26	59.49 (+8.77s \| 12.8%)	57.09 (+11.17s \| 16.4%)	57.09 (+11.17s \| 16.4%)	55.09 (+13.17s \| 19.3%)	53.89 (+14.37s \| 21.1%)	54.49 (+13.77s \| 20.2%)	1:05.69 (+2.57s \| 3.8%)
Back 200 Y	2:38.73	2:08.59 (+30.14s \| 19.0%)	2:04.19 (+34.54s \| 21.8%)	2:04.19 (+34.54s \| 21.8%)	1:59.39 (+39.34s \| 24.8%)	1:56.59 (+42.14s \| 26.5%)	1:57.69 (+41.04s \| 25.9%)	2:22.49 (+16.24s \| 10.2%)
Breast 100 Y	1:16.92	1:07.59 (+9.33s \| 12.1%)	1:05.49 (+11.43s \| 14.9%)	1:05.49 (+11.43s \| 14.9%)	1:03.09 (+13.83s \| 18.0%)	1:01.79 (+15.13s \| 19.7%)	1:02.79 (+14.13s \| 18.4%)	1:15.39 (+1.53s \| 2.0%)
Breast 200 Y	2:46.28	2:28.19 (+18.09s \| 10.9%)	2:22.69 (+23.59s \| 14.2%)	2:22.69 (+23.59s \| 14.2%)	2:17.19 (+29.09s \| 17.5%)	2:13.59 (+32.69s \| 19.7%)	2:15.49 (+30.79s \| 18.5%)	2:43.09 (+3.19s \| 1.9%)
Fly 100 Y	1:08.24	59.19 (+9.05s \| 13.3%)	56.59 (+11.65s \| 17.1%)	56.59 (+11.65s \| 17.1%)	54.69 (+13.55s \| 19.9%)	53.49 (+14.75s \| 21.6%)	53.99 (+14.25s \| 20.9%)	1:05.59 (+2.65s \| 3.9%)
IM 200 Y	2:25.00	2:10.49 (+14.51s \| 10.0%)	2:06.39 (+18.61s \| 12.8%)	2:06.39 (+18.61s \| 12.8%)	2:02.19 (+22.81s \| 15.7%)	1:59.49 (+25.51s \| 17.6%)	2:00.59 (+24.41s \| 16.8%)	2:25.99 2:22.59 (+2.41s \| 1.7%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 SwimMAC Qualifier Festival

02/14/2026

Charlotte

100 Y Breast

1:16.92

-1.27s (New PB)

A: 1:15.99 (+0.93s | 1.2%)

50 Breast

36.39

100 Breast

40.53

1:16.92

100 Breast

1:16.92

100 Y Back

1:08.26

-6.17s (New PB)

A: 1:05.89 (+2.37s | 3.5%)

50 Back

33.64

100 Back

34.62

1:08.26

100 Back

1:08.26

200 Y IM

2:25.00

-2.96s (New PB)

AA: 2:21.09 (+3.91s | 2.7%)

50 Fly

30.96

100 Back

36.79

1:07.75

100 IM

1:07.75

150 Breast

44.44

1:52.19

200 Free

32.81

2:25.00

100 IM

1:17.25

200 Y Free

2:10.97

-8.64s (New PB)

AA: 2:06.19 (+4.78s | 3.6%)

50 Free

30.36

100 Free

33.56

1:03.92

100 Free

1:03.92

150 Free

34.33

1:38.25

200 Free

32.72

2:10.97

100 Free

1:07.05

200 Y Breast

2:46.28

-13.88s (New PB)

A: 2:43.79 (+2.49s | 1.5%)

50 Breast

38.27

100 Breast

42.52

1:20.79

100 Breast

1:20.79

150 Breast

43.61

2:04.40

200 Breast

41.88

2:46.28

100 Breast

1:25.49

50 Y Free

27.56

-0.09s (New PB)

AA: 26.69 (+0.87s | 3.2%)

2026 NC SwimMAC Battle Of The Crown

01/23/2026

Charlotte

100 Y Breast

1:18.19

-3.54s (New PB)

A: 1:15.99 (+2.20s | 2.8%)

50 Breast

37.29

100 Breast

40.90

1:18.19

100 Breast

1:18.19

50 Y Free

27.65

-1.25s (New PB)

AA: 26.69 (+0.96s | 3.5%)

500 Y Free

5:55.50

-37.39s (New PB)

A: 5:53.39 (+2.11s | 0.6%)

50 Free

30.29

100 Free

33.85

1:04.14

100 Free

1:04.14

150 Free

35.25

1:39.39

200 Free

36.63

2:16.02

100 Free

1:11.88

250 Free

36.43

2:52.45

300 Free

37.37

3:29.82

100 Free

1:13.80

350 Free

37.19

4:07.01

400 Free

37.38

4:44.39

100 Free

1:14.57

450 Free

36.09

5:20.48

500 Free

35.02

5:55.50

100 Free

1:11.11

200 Y IM

2:27.96

-7.30s (New PB)

A: 2:27.19 (+0.77s | 0.5%)

50 Fly

31.43

100 Back

38.30

1:09.73

100 IM

1:09.73

150 Breast

45.66

1:55.39

200 Free

32.57

2:27.96

100 IM

1:18.23

100 Y Fly

1:08.24

-4.84s (New PB)

A: 1:05.89 (+2.35s | 3.4%)

50 Fly

31.85

100 Fly

36.39

1:08.24

100 Fly

1:08.24

2025 NC SwimMAC December Invite

12/05/2025

Charlotte

100 Y Free

1:03.34

-1.69s (New PB)

A: 1:00.89 (+2.45s | 3.9%)

50 Free

30.36

100 Free

32.98

1:03.34

100 Free

1:03.34

200 Y Back

2:38.73

-4.09s (New PB)

BB: 2:34.49 (+4.24s | 2.7%)

50 Back

38.27

100 Back

40.42

1:18.69

100 Back

1:18.69

150 Back

41.38

2:00.07

200 Back

38.66

2:38.73

100 Back

1:20.04

200 Y IM

2:36.75

+1.49s

A: 2:27.19 (+9.56s | 6.1%)

50 Fly

32.86

100 Back

40.98

1:13.84

100 IM

1:13.84

150 Breast

47.49

2:01.33

200 Free

35.42

2:36.75

100 IM

1:22.91

100 Y Fly

1:13.10

+0.02s

BB: 1:11.29 (+1.81s | 2.5%)

50 Fly

33.66

100 Fly

39.44

1:13.10

100 Fly

1:13.10

200 Y Free

2:22.33

+2.72s

A: 2:11.69 (+10.64s | 7.5%)

50 Free

33.49

100 Free

37.22

1:10.71

100 Free

1:10.71

150 Free

37.46

1:48.17

200 Free

34.16

2:22.33

100 Free

1:11.62

100 Y Breast

1:22.54

+0.81s

BB: 1:22.29 (+0.25s | 0.3%)

50 Breast

39.42

100 Breast

43.12

1:22.54

100 Breast

1:22.54

50 Y Free

28.90

-0.22s (New PB)

A: 27.89 (+1.01s | 3.5%)

100 Y Back

1:14.43

-0.11s (New PB)

BB: 1:11.39 (+3.04s | 4.1%)

50 Back

36.96

100 Back

37.47

1:14.43

100 Back

1:14.43

2025 John Dewey Invitational

11/15/2025

Greensboro

200 Y Breast

3:00.16

A: 2:56.29 (+3.87s | 2.1%)

50 Breast

42.21

100 Breast

46.91

1:29.12

100 Breast

1:29.12

150 Breast

46.31

2:15.43

200 Breast

44.73

3:00.16

100 Breast

1:31.04

100 Y Fly

1:13.80

+0.72s

A: 1:12.09 (+1.71s | 2.3%)

50 Fly

34.86

100 Fly

38.94

1:13.80

100 Fly

1:13.80

200 Y Back

2:42.82

A: 2:33.89 (+8.93s | 5.5%)

50 Back

40.27

100 Back

42.37

1:22.64

100 Back

1:22.64

150 Back

41.20

2:03.84

200 Back

38.98

2:42.82

100 Back

1:20.18

200 Y Free

2:19.61

A: 2:19.29 (+0.32s | 0.2%)

50 Free

33.39

100 Free

35.61

1:09.00

100 Free

1:09.00

150 Free

36.42

1:45.42

200 Free

34.19

2:19.61

100 Free

1:10.61

200 Y IM

2:35.26

AA: 2:30.99 (+4.27s | 2.8%)

50 Fly

32.70

100 Back

39.95

1:12.65

100 IM

1:12.65

150 Breast

46.95

1:59.60

200 Free

35.66

2:35.26

100 IM

1:22.61

500 Y Free

6:32.89

A: 6:14.49 (+18.40s | 4.7%)

50 Free

35.02

100 Free

40.68

1:15.70

100 Free

1:15.70

150 Free

41.10

1:56.80

200 Free

40.91

2:37.71

100 Free

1:22.01

250 Free

40.08

3:17.79

300 Free

40.24

3:58.03

100 Free

1:20.32

350 Free

41.60

4:39.63

400 Free

40.34

5:19.97

100 Free

1:21.94

450 Free

37.78

5:57.75

500 Free

35.14

6:32.89

100 Free

1:12.92

50 Y Free

29.12

-0.15s (New PB)

AA: 28.09 (+1.03s | 3.5%)

100 Y Breast

1:22.82

+1.09s

A: 1:22.19 (+0.63s | 0.8%)

50 Breast

39.89

100 Breast

42.93

1:22.82

100 Breast

1:22.82

100 Y Back

1:14.54

-0.54s (New PB)

A: 1:12.99 (+1.55s | 2.1%)

50 Back

36.08

100 Back

38.46

1:14.54

100 Back

1:14.54

2025 NC SwimMac Blue Orange Intrasquad

09/27/2025

Charlotte

100 Y Back

1:15.08

A: 1:12.99 (+2.09s | 2.8%)

50 Back

36.66

100 Back

38.42

1:15.08

100 Back

1:15.08

100 Y Breast

1:21.73

AA: 1:18.59 (+3.14s | 3.8%)

50 Breast

39.33

100 Breast

42.40

1:21.73

100 Breast

1:21.73

100 Y IM

1:12.04

AA: 1:09.99 (+2.05s | 2.8%)

50 IM

33.25

100 IM

38.79

1:12.04

100 IM

1:12.04

100 Y Fly

1:13.08

A: 1:12.09 (+0.99s | 1.4%)

50 Fly

34.26

100 Fly

38.82

1:13.08

100 Fly

1:13.08

50 Y Free

29.27

AA: 28.09 (+1.18s | 4.0%)

100 Y Free

1:05.03

A: 1:03.99 (+1.04s | 1.6%)

50 Free

31.01

100 Free

34.02

1:05.03

100 Free

1:05.03

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	27.56	24.89 (+2.67s \| 9.7%)	23.89 (+3.67s \| 13.3%)	23.89 (+3.67s \| 13.3%)	23.29 (+4.27s \| 15.5%)	22.59 (+4.97s \| 18.0%)	22.79 (+4.77s \| 17.3%)	27.99 27.29 (+0.27s \| 1.0%)
Free 100 Y	1:03.34	53.99 (+9.35s \| 14.8%)	51.89 (+11.45s \| 18.1%)	51.89 (+11.45s \| 18.1%)	50.39 (+12.95s \| 20.4%)	49.29 (+14.05s \| 22.2%)	49.69 (+13.65s \| 21.6%)	59.79 (+3.55s \| 5.6%)
Free 200 Y	2:10.97	1:56.29 (+14.68s \| 11.2%)	1:52.89 (+18.08s \| 13.8%)	1:52.29 (+18.68s \| 14.3%)	1:49.09 (+21.88s \| 16.7%)	1:46.69 (+24.28s \| 18.5%)	1:47.39 (+23.58s \| 18.0%)	2:09.19 (+1.78s \| 1.4%)
Free 500 Y	5:55.50	5:10.69 (+44.81s \| 12.6%)	5:02.59 (+52.91s \| 14.9%)	5:02.59 (+52.91s \| 14.9%)	4:53.09 (+62.41s \| 17.6%)	4:45.99 (+69.51s \| 19.6%)	4:48.09 (+67.41s \| 19.0%)	5:44.79 (+10.71s \| 3.0%)
Back 100 Y	1:08.26	59.49 (+8.77s \| 12.8%)	57.09 (+11.17s \| 16.4%)	57.09 (+11.17s \| 16.4%)	55.09 (+13.17s \| 19.3%)	53.89 (+14.37s \| 21.1%)	54.49 (+13.77s \| 20.2%)	1:05.69 (+2.57s \| 3.8%)
Back 200 Y	2:38.73	2:08.59 (+30.14s \| 19.0%)	2:04.19 (+34.54s \| 21.8%)	2:04.19 (+34.54s \| 21.8%)	1:59.39 (+39.34s \| 24.8%)	1:56.59 (+42.14s \| 26.5%)	1:57.69 (+41.04s \| 25.9%)	2:22.49 (+16.24s \| 10.2%)
Breast 100 Y	1:16.92	1:07.59 (+9.33s \| 12.1%)	1:05.49 (+11.43s \| 14.9%)	1:05.49 (+11.43s \| 14.9%)	1:03.09 (+13.83s \| 18.0%)	1:01.79 (+15.13s \| 19.7%)	1:02.79 (+14.13s \| 18.4%)	1:15.39 (+1.53s \| 2.0%)
Breast 200 Y	2:46.28	2:28.19 (+18.09s \| 10.9%)	2:22.69 (+23.59s \| 14.2%)	2:22.69 (+23.59s \| 14.2%)	2:17.19 (+29.09s \| 17.5%)	2:13.59 (+32.69s \| 19.7%)	2:15.49 (+30.79s \| 18.5%)	2:43.09 (+3.19s \| 1.9%)
Fly 100 Y	1:08.24	59.19 (+9.05s \| 13.3%)	56.59 (+11.65s \| 17.1%)	56.59 (+11.65s \| 17.1%)	54.69 (+13.55s \| 19.9%)	53.49 (+14.75s \| 21.6%)	53.99 (+14.25s \| 20.9%)	1:05.59 (+2.65s \| 3.9%)
IM 200 Y	2:25.00	2:10.49 (+14.51s \| 10.0%)	2:06.39 (+18.61s \| 12.8%)	2:06.39 (+18.61s \| 12.8%)	2:02.19 (+22.81s \| 15.7%)	1:59.49 (+25.51s \| 17.6%)	2:00.59 (+24.41s \| 16.8%)	2:25.99 2:22.59 (+2.41s \| 1.7%)