Mackenzie Nibbe

Age: 15 years old
Age Category: 15-16
Team: South Bay Aquatics | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Bay Aquatics

San Diego-Imperial Swimming

Western Zone

USA

Free 50 Y

27.12

12/19/2025

AA: 26.09 (+1.03s | 3.8%)

1,000+

Free 100 Y

1:01.78

01/31/2026

A: 58.89 (+2.89s | 4.7%)

1,000+

50 Free

29.25

100 Free

32.53

1:01.78

100 Free

1:01.78

Free 200 Y

2:18.80

01/31/2026

BB: 2:18.39 (+0.41s | 0.3%)

102

1,000+

50 Free

31.28

100 Free

35.27

1:06.55

100 Free

1:06.55

200 Free

1:12.25

2:18.80

100 Free

1:12.25

Back 50 Y

31.64

01/17/2026

774

1,000+

Back 100 Y

1:12.66

02/07/2025

BB: 1:09.39 (+3.27s | 4.5%)

1,000+

50 Back

35.92

100 Back

36.74

1:12.66

100 Back

1:12.66

Back 200 Y

2:40.81

03/15/2025

BB: 2:30.59 (+10.22s | 6.4%)

1,000+

Breast 100 Y

1:25.03

01/31/2026

BB: 1:19.79 (+5.24s | 6.2%)

1,000+

50 Breast

39.42

100 Breast

45.61

1:25.03

100 Breast

1:25.03

Fly 100 Y

1:12.22

01/31/2026

BB: 1:09.09 (+3.13s | 4.3%)

1,000+

50 Fly

32.00

100 Fly

40.22

1:12.22

100 Fly

1:12.22

IM 200 Y

2:37.06

01/31/2026

BB: 2:34.29 (+2.77s | 1.8%)

1,000+

50 Fly

32.72

100 Back

39.59

1:12.32

100 IM

1:12.32

150 Breast

47.23

1:59.55

200 Free

37.51

2:37.06

100 IM

1:24.74

Long course distance

Event	Time	Age	Date	Standard	Next Standard	South Bay Aquatics	San Diego-Imperial Swimming	Western Zone	USA
Free 50 M	30.65	14	07/24/2025	A	AA: 29.59 (+1.06s \| 3.5%)	2	45	923	1,000+

Free 100 M	1:12.71	14	07/11/2025	BB	A: 1:07.19 (+5.52s \| 7.6%)	8	77	1,000+	1,000+

Free 200 M	2:36.89	14	07/11/2025	BB	A: 2:25.09 (+11.80s \| 7.5%)	3	54	1,000+	1,000+

Back 100 M	1:22.59	14	07/24/2025	B	BB: 1:20.69 (+1.90s \| 2.3%)	5	46	1,000+	1,000+

Back 200 M	3:00.97	14	07/11/2025	B	BB: 2:53.39 (+7.58s \| 4.2%)	4	37	1,000+	1,000+

Above are the fastest times that Mackenzie Nibbe 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
Free 50 Y	27.12	24.89 (+2.23s \| 8.2%)	23.89 (+3.23s \| 11.9%)	23.89 (+3.23s \| 11.9%)	23.29 (+3.83s \| 14.1%)	22.59 (+4.53s \| 16.7%)	22.79 (+4.33s \| 16.0%)
Free 100 Y	1:01.78	53.99 (+7.79s \| 12.6%)	51.89 (+9.89s \| 16.0%)	51.89 (+9.89s \| 16.0%)	50.39 (+11.39s \| 18.4%)	49.29 (+12.49s \| 20.2%)	49.69 (+12.09s \| 19.6%)
Free 200 Y	2:18.80	1:56.29 (+22.51s \| 16.2%)	1:52.89 (+25.91s \| 18.7%)	1:52.29 (+26.51s \| 19.1%)	1:49.09 (+29.71s \| 21.4%)	1:46.69 (+32.11s \| 23.1%)	1:47.39 (+31.41s \| 22.6%)
Back 50 Y	31.64	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:12.66	59.49 (+13.17s \| 18.1%)	57.09 (+15.57s \| 21.4%)	57.09 (+15.57s \| 21.4%)	55.09 (+17.57s \| 24.2%)	53.89 (+18.77s \| 25.8%)	54.49 (+18.17s \| 25.0%)
Back 200 Y	2:40.81	2:08.59 (+32.22s \| 20.0%)	2:04.19 (+36.62s \| 22.8%)	2:04.19 (+36.62s \| 22.8%)	1:59.39 (+41.42s \| 25.8%)	1:56.59 (+44.22s \| 27.5%)	1:57.69 (+43.12s \| 26.8%)
Breast 100 Y	1:25.03	1:07.59 (+17.44s \| 20.5%)	1:05.49 (+19.54s \| 23.0%)	1:05.49 (+19.54s \| 23.0%)	1:03.09 (+21.94s \| 25.8%)	1:01.79 (+23.24s \| 27.3%)	1:02.79 (+22.24s \| 26.2%)
Fly 100 Y	1:12.22	59.19 (+13.03s \| 18.0%)	56.59 (+15.63s \| 21.6%)	56.59 (+15.63s \| 21.6%)	54.69 (+17.53s \| 24.3%)	53.49 (+18.73s \| 25.9%)	53.99 (+18.23s \| 25.2%)
IM 200 Y	2:37.06	2:10.49 (+26.57s \| 16.9%)	2:06.39 (+30.67s \| 19.5%)	2:06.39 (+30.67s \| 19.5%)	2:02.19 (+34.87s \| 22.2%)	1:59.49 (+37.57s \| 23.9%)	2:00.59 (+36.47s \| 23.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	30.65	28.69 (+1.96s \| 6.4%)	27.39 (+3.26s \| 10.6%)	27.39 (+3.26s \| 10.6%)	26.89 (+3.76s \| 12.3%)	26.29 (+4.36s \| 14.2%)	26.59 (+4.06s \| 13.2%)
Free 100 M	1:12.71	1:01.89 (+10.82s \| 14.9%)	59.29 (+13.42s \| 18.5%)	59.29 (+13.42s \| 18.5%)	58.19 (+14.52s \| 20.0%)	56.99 (+15.72s \| 21.6%)	57.59 (+15.12s \| 20.8%)
Free 200 M	2:36.89	2:12.99 (+23.90s \| 15.2%)	2:07.79 (+29.10s \| 18.5%)	2:07.79 (+29.10s \| 18.5%)	2:04.99 (+31.90s \| 20.3%)	2:03.09 (+33.80s \| 21.5%)	2:04.29 (+32.60s \| 20.8%)
Back 100 M	1:22.59	1:09.49 (+13.10s \| 15.9%)	1:06.79 (+15.80s \| 19.1%)	1:06.79 (+15.80s \| 19.1%)	1:04.79 (+17.80s \| 21.6%)	1:03.69 (+18.90s \| 22.9%)	1:04.39 (+18.20s \| 22.0%)
Back 200 M	3:00.97	2:29.19 (+31.78s \| 17.6%)	2:23.99 (+36.98s \| 20.4%)	2:23.99 (+36.98s \| 20.4%)	2:19.59 (+41.38s \| 22.9%)	2:16.99 (+43.98s \| 24.3%)	2:18.29 (+42.68s \| 23.6%)

Progression

See how Mackenzie Nibbe 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 Nibbe 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 SBA All Ages NTS Meet

01/31/2026

Chula Vista

200 Y Free

2:18.80

-1.04s (New PB)

BB: 2:18.39 (+0.41s | 0.3%)

50 Free

31.28

100 Free

35.27

1:06.55

100 Free

1:06.55

200 Free

1:12.25

2:18.80

100 Free

1:12.25

100 Y Fly

1:12.22

-4.41s (New PB)

BB: 1:09.09 (+3.13s | 4.3%)

50 Fly

32.00

100 Fly

40.22

1:12.22

100 Fly

1:12.22

100 Y Free

1:01.78

-0.30s (New PB)

A: 58.89 (+2.89s | 4.7%)

50 Free

29.25

100 Free

32.53

1:01.78

100 Free

1:01.78

100 Y Breast

1:25.03

-3.34s (New PB)

BB: 1:19.79 (+5.24s | 6.2%)

50 Breast

39.42

100 Breast

45.61

1:25.03

100 Breast

1:25.03

200 Y IM

2:37.06

-7.46s (New PB)

BB: 2:34.29 (+2.77s | 1.8%)

50 Fly

32.72

100 Back

39.59

1:12.32

100 IM

1:12.32

150 Breast

47.23

1:59.55

200 Free

37.51

2:37.06

100 IM

1:24.74

50 Y Free

27.50

+0.38s

A: 27.29 (+0.21s | 0.8%)

2026 SBA All Ages A BB Meet

01/17/2026

Chula Vista

200 Y Free

2:19.84

-2.68s (New PB)

BB: 2:18.39 (+1.45s | 1.0%)

50 Free

32.27

200 Free

1:47.57

2:19.84

100 Free

1:47.57

50 Y Back

31.64

50 Y Free

27.99

+0.87s

A: 27.29 (+0.70s | 2.5%)

2025 SI Winter Age Group Championships

12/19/2025

Oceanside

50 Y Free

27.12

-0.91s (New PB)

AA: 26.09 (+1.03s | 3.8%)

2025 SI PS Freestyle Festival Sat

09/20/2025

Poway

200 Y Free

2:23.76

+1.24s

BB: 2:22.69 (+1.07s | 0.7%)

50 Free

33.40

100 Free

36.54

1:09.94

100 Free

1:09.94

150 Free

37.15

1:47.09

200 Free

36.67

2:23.76

100 Free

1:13.82

50 Y Free

28.26

+0.23s

A: 27.89 (+0.37s | 1.3%)

100 Y Free

1:02.36

+0.28s

A: 1:00.89 (+1.47s | 2.4%)

50 Free

30.85

100 Free

31.51

1:02.36

100 Free

1:02.36

2025 SI LC AG CHAMPS

07/24/2025

Coronado

100 M Back

1:22.59

-1.38s (New PB)

A: 1:16.89 (+5.70s | 6.9%)

50 M Free

30.65

-0.69s (New PB)

AA: 30.59 (+0.06s | 0.2%)

2025 SI SDSA All Ages NTS Meet

07/11/2025

Coronado

200 M Back

3:00.97

BB: 2:59.49 (+1.48s | 0.8%)

100 M Back

1:23.97

BB: 1:23.29 (+0.68s | 0.8%)

200 M Free

2:36.89

A: 2:30.29 (+6.60s | 4.2%)

100 M Free

1:12.71

A: 1:09.59 (+3.12s | 4.3%)

2025 SI SPLASH AND DASH

06/20/2025

Oceanside

50 M Free

31.34

AA: 30.59 (+0.75s | 2.4%)

2025 SI SBA Splash Dash Max Meet

06/07/2025

Chula Vista

100 Y Breast

1:28.37

-2.20s (New PB)

BB: 1:22.29 (+6.08s | 6.9%)

50 Breast

42.22

100 Breast

46.15

1:28.37

100 Breast

1:28.37

100 Y Fly

1:16.63

-1.30s (New PB)

BB: 1:11.29 (+5.34s | 7.0%)

50 Fly

34.85

100 Fly

41.78

1:16.63

100 Fly

1:16.63

200 Y Free

2:22.52

A: 2:11.69 (+10.83s | 7.6%)

50 Free

33.29

100 Free

36.29

1:09.58

100 Free

1:09.58

150 Free

37.24

1:46.82

200 Free

35.70

2:22.52

100 Free

1:12.94

200 Y IM

2:44.52

-0.20s (New PB)

BB: 2:39.49 (+5.03s | 3.1%)

50 Fly

35.00

100 Back

41.91

1:16.91

100 IM

1:16.91

150 Breast

51.00

2:07.91

200 Free

36.61

2:44.52

100 IM

1:27.61

2025 SBA BC Meet

04/12/2025

Chula Vista

100 Y Fly

1:17.93

B: 1:16.79 (+1.14s | 1.5%)

50 Fly

38.20

100 Fly

39.73

1:17.93

100 Fly

1:17.93

200 Y IM

2:44.72

-4.94s (New PB)

BB: 2:39.49 (+5.23s | 3.2%)

50 Fly

36.19

100 Back

43.67

1:19.86

100 IM

1:19.86

150 Breast

50.06

2:09.92

200 Free

34.80

2:44.72

100 IM

1:24.86

100 Y Back

1:12.87

+0.21s

BB: 1:11.39 (+1.48s | 2.0%)

50 Back

35.69

100 Back

37.18

1:12.87

100 Back

1:12.87

100 Y Free

1:02.08

-0.51s (New PB)

A: 1:00.89 (+1.19s | 1.9%)

50 Free

29.69

100 Free

32.39

1:02.08

100 Free

1:02.08

2025 SI CAST All Ages NTS

03/15/2025

El Cajon

200 Y IM

2:49.66

BB: 2:39.49 (+10.17s | 6.0%)

50 Y Free

28.03

-0.51s (New PB)

A: 27.89 (+0.14s | 0.5%)

200 Y Back

2:40.81

-1.04s (New PB)

BB: 2:34.49 (+6.32s | 3.9%)

100 Y Free

1:02.63

+0.04s

A: 1:00.89 (+1.74s | 2.8%)

100 Y Breast

1:31.39

+0.82s

B: 1:28.69 (+2.70s | 3.0%)

2025 SI SBA All Ages NTS Meet Feb 7 9

02/07/2025

Chula Vista

100 Y Breast

1:30.57

B: 1:28.69 (+1.88s | 2.1%)

50 Breast

43.10

100 Breast

47.47

1:30.57

100 Breast

1:30.57

50 Y Free

28.54

A: 27.89 (+0.65s | 2.3%)

100 Y Free

1:02.59

A: 1:00.89 (+1.70s | 2.7%)

50 Free

29.60

100 Free

32.99

1:02.59

100 Free

1:02.59

200 Y Back

2:41.85

BB: 2:34.49 (+7.36s | 4.5%)

50 Back

38.33

100 Back

41.55

1:19.88

100 Back

1:19.88

150 Back

40.88

2:00.76

200 Back

41.09

2:41.85

100 Back

1:21.97

100 Y Back

1:12.66

BB: 1:11.39 (+1.27s | 1.7%)

50 Back

35.92

100 Back

36.74

1:12.66

100 Back

1:12.66

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
Free 50 Y	27.12	24.89 (+2.23s \| 8.2%)	23.89 (+3.23s \| 11.9%)	23.89 (+3.23s \| 11.9%)	23.29 (+3.83s \| 14.1%)	22.59 (+4.53s \| 16.7%)	22.79 (+4.33s \| 16.0%)
Free 100 Y	1:01.78	53.99 (+7.79s \| 12.6%)	51.89 (+9.89s \| 16.0%)	51.89 (+9.89s \| 16.0%)	50.39 (+11.39s \| 18.4%)	49.29 (+12.49s \| 20.2%)	49.69 (+12.09s \| 19.6%)
Free 200 Y	2:18.80	1:56.29 (+22.51s \| 16.2%)	1:52.89 (+25.91s \| 18.7%)	1:52.29 (+26.51s \| 19.1%)	1:49.09 (+29.71s \| 21.4%)	1:46.69 (+32.11s \| 23.1%)	1:47.39 (+31.41s \| 22.6%)
Back 50 Y	31.64	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:12.66	59.49 (+13.17s \| 18.1%)	57.09 (+15.57s \| 21.4%)	57.09 (+15.57s \| 21.4%)	55.09 (+17.57s \| 24.2%)	53.89 (+18.77s \| 25.8%)	54.49 (+18.17s \| 25.0%)
Back 200 Y	2:40.81	2:08.59 (+32.22s \| 20.0%)	2:04.19 (+36.62s \| 22.8%)	2:04.19 (+36.62s \| 22.8%)	1:59.39 (+41.42s \| 25.8%)	1:56.59 (+44.22s \| 27.5%)	1:57.69 (+43.12s \| 26.8%)
Breast 100 Y	1:25.03	1:07.59 (+17.44s \| 20.5%)	1:05.49 (+19.54s \| 23.0%)	1:05.49 (+19.54s \| 23.0%)	1:03.09 (+21.94s \| 25.8%)	1:01.79 (+23.24s \| 27.3%)	1:02.79 (+22.24s \| 26.2%)
Fly 100 Y	1:12.22	59.19 (+13.03s \| 18.0%)	56.59 (+15.63s \| 21.6%)	56.59 (+15.63s \| 21.6%)	54.69 (+17.53s \| 24.3%)	53.49 (+18.73s \| 25.9%)	53.99 (+18.23s \| 25.2%)
IM 200 Y	2:37.06	2:10.49 (+26.57s \| 16.9%)	2:06.39 (+30.67s \| 19.5%)	2:06.39 (+30.67s \| 19.5%)	2:02.19 (+34.87s \| 22.2%)	1:59.49 (+37.57s \| 23.9%)	2:00.59 (+36.47s \| 23.2%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	30.65	28.69 (+1.96s \| 6.4%)	27.39 (+3.26s \| 10.6%)	27.39 (+3.26s \| 10.6%)	26.89 (+3.76s \| 12.3%)	26.29 (+4.36s \| 14.2%)	26.59 (+4.06s \| 13.2%)
Free 100 M	1:12.71	1:01.89 (+10.82s \| 14.9%)	59.29 (+13.42s \| 18.5%)	59.29 (+13.42s \| 18.5%)	58.19 (+14.52s \| 20.0%)	56.99 (+15.72s \| 21.6%)	57.59 (+15.12s \| 20.8%)
Free 200 M	2:36.89	2:12.99 (+23.90s \| 15.2%)	2:07.79 (+29.10s \| 18.5%)	2:07.79 (+29.10s \| 18.5%)	2:04.99 (+31.90s \| 20.3%)	2:03.09 (+33.80s \| 21.5%)	2:04.29 (+32.60s \| 20.8%)
Back 100 M	1:22.59	1:09.49 (+13.10s \| 15.9%)	1:06.79 (+15.80s \| 19.1%)	1:06.79 (+15.80s \| 19.1%)	1:04.79 (+17.80s \| 21.6%)	1:03.69 (+18.90s \| 22.9%)	1:04.39 (+18.20s \| 22.0%)
Back 200 M	3:00.97	2:29.19 (+31.78s \| 17.6%)	2:23.99 (+36.98s \| 20.4%)	2:23.99 (+36.98s \| 20.4%)	2:19.59 (+41.38s \| 22.9%)	2:16.99 (+43.98s \| 24.3%)	2:18.29 (+42.68s \| 23.6%)