Mabyl Jefferson

Age: 16 years old
Age Category: 15-16
Team: Sarasota Tsunami Swim Team | Florida Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sarasota Tsunami Swim Team

Florida Swimming

Southern Zone

USA

Free 50 Y

26.25

11/06/2025

AA: 26.09 (+0.16s | 0.6%)

Rankings

Free 100 Y

56.58

Analysis

11/06/2025

AA: 56.49 (+0.09s | 0.2%)

Rankings

50 Free

27.21

100 Free

29.37

56.58

100 Free

56.58

Free 200 Y

2:06.45

Analysis

10/17/2026

AA: 2:02.39 (+4.06s | 3.2%)

Rankings

50 Free

29.12

100 Free

32.73

1:01.85

100 Free

1:01.85

150 Free

33.17

1:35.02

200 Free

31.43

2:06.45

100 Free

1:04.60

Back 50 Y

31.53

01/16/2026

A: 30.19 (+1.34s | 4.2%)

Rankings

Back 100 Y

1:03.44

Analysis

01/16/2026

AA: 1:01.39 (+2.05s | 3.2%)

Rankings

50 Back

31.17

100 Back

32.27

1:03.44

100 Back

1:03.44

Back 200 Y

2:14.31

Analysis

11/06/2025

AA: 2:13.29 (+1.02s | 0.8%)

Rankings

50 Back

31.68

100 Back

33.06

1:04.74

100 Back

1:04.74

150 Back

34.83

1:39.57

200 Back

34.74

2:14.31

100 Back

1:09.57

Fly 50 Y

30.32

01/16/2026

A: 29.79 (+0.53s | 1.7%)

Rankings

Fly 100 Y

1:04.81

Analysis

01/16/2026

A: 1:03.79 (+1.02s | 1.6%)

Rankings

50 Fly

29.91

100 Fly

34.90

1:04.81

100 Fly

1:04.81

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Sarasota Tsunami Swim Team

Florida Swimming

Southern Zone

USA

Free 200 M

2:30.97

Analysis

06/20/2025

A: 2:25.09 (+5.88s | 3.9%)

Rankings

50 Free

33.83

100 Free

38.84

1:12.67

100 Free

1:12.67

150 Free

39.65

1:52.32

200 Free

38.65

2:30.97

100 Free

1:18.30

Free 400 M

5:11.75

Analysis

06/20/2025

A: 5:04.49 (+7.26s | 2.3%)

Rankings

50 Free

35.53

150 Free

1:20.86

1:56.39

200 Free

39.98

2:36.37

100 Free

2:00.84

250 Free

39.48

3:15.85

300 Free

39.76

3:55.61

100 Free

1:19.24

350 Free

39.32

4:34.93

400 Free

36.82

5:11.75

100 Free

1:16.14

Back 100 M

1:20.93

Analysis

06/20/2025

BB: 1:20.69 (+0.24s | 0.3%)

Rankings

50 Back

40.15

100 Back

40.78

1:20.93

100 Back

1:20.93

Back 200 M

2:40.95

Analysis

06/20/2025

A: 2:40.09 (+0.86s | 0.5%)

Rankings

50 Back

38.56

150 Back

1:22.67

2:01.23

200 Back

39.72

2:40.95

100 Back

2:02.39

Above are the fastest times that Mabyl Jefferson has achieved in her swimming career. For each event, you can find Mabyl's best time, the corresponding time standard, as well as how much faster Mabyl needs to be to reach the next level. The last columns provide Mabyl rankings at the team and LSC levels. These rankings are based on the Mabyl'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	Senior Champs	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.25	25.29 (+0.96s \| 3.7%)	24.89 (+1.36s \| 5.2%) 25.59 (+0.66s \| 2.5%)	23.89 (+2.36s \| 9.0%)	23.89 (+2.36s \| 9.0%)	23.29 (+2.96s \| 11.3%)	22.49 (+3.76s \| 14.3%)	22.79 (+3.46s \| 13.2%)
Free 100 Y	56.58	56.29 (+0.29s \| 0.5%)	54.09 (+2.49s \| 4.4%) 55.49 (+1.09s \| 1.9%)	51.89 (+4.69s \| 8.3%)	51.89 (+4.69s \| 8.3%)	50.39 (+6.19s \| 10.9%)	48.99 (+7.59s \| 13.4%)	49.69 (+6.89s \| 12.2%)
Free 200 Y	2:06.45	1:59.59 (+6.86s \| 5.4%)	1:56.69 (+9.76s \| 7.7%) 1:59.69 (+6.76s \| 5.3%)	1:52.89 (+13.56s \| 10.7%)	1:52.29 (+14.16s \| 11.2%)	1:49.09 (+17.36s \| 13.7%)	1:45.99 (+20.46s \| 16.2%)	1:47.39 (+19.06s \| 15.1%)
Back 50 Y	31.53	28.99 (+2.54s \| 8.1%)	28.59 (+2.94s \| 9.3%) 29.39 (+2.14s \| 6.8%)	N/A	N/A	N/A	24.39 (+7.14s \| 22.6%)	N/A
Back 100 Y	1:03.44	1:01.09 (+2.35s \| 3.7%)	1:00.79 (+2.65s \| 4.2%) 1:02.39 (+1.05s \| 1.7%)	57.09 (+6.35s \| 10.0%)	57.09 (+6.35s \| 10.0%)	55.09 (+8.35s \| 13.2%)	52.99 (+10.45s \| 16.5%)	54.49 (+8.95s \| 14.1%)
Back 200 Y	2:14.31	2:17.99 2:15.99	2:13.29 (+1.02s \| 0.8%) 2:16.69	2:04.19 (+10.12s \| 7.5%)	2:04.19 (+10.12s \| 7.5%)	1:59.39 (+14.92s \| 11.1%)	1:55.39 (+18.92s \| 14.1%)	1:57.69 (+16.62s \| 12.4%)
Fly 50 Y	30.32	27.49 (+2.83s \| 9.3%)	27.39 (+2.93s \| 9.7%) 28.09 (+2.23s \| 7.4%)	N/A	N/A	N/A	24.09 (+6.23s \| 20.5%)	N/A
Fly 100 Y	1:04.81	1:01.99 (+2.82s \| 4.4%)	59.09 (+5.72s \| 8.8%) 1:00.59 (+4.22s \| 6.5%)	56.59 (+8.22s \| 12.7%)	56.59 (+8.22s \| 12.7%)	54.69 (+10.12s \| 15.6%)	52.79 (+12.02s \| 18.5%)	53.99 (+10.82s \| 16.7%)

Long Course Distance

Event	Best Time	Senior Champs	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 200 M	2:30.97	2:15.99 (+14.98s \| 9.9%)	2:12.09 (+18.88s \| 12.5%) 2:15.39 (+15.58s \| 10.3%)	2:07.79 (+23.18s \| 15.4%)	2:07.79 (+23.18s \| 15.4%)	2:04.99 (+25.98s \| 17.2%)	2:03.09 (+27.88s \| 18.5%)	2:04.29 (+26.68s \| 17.7%)	2:00.79 (+30.18s \| 20.0%)
Free 400 M	5:11.75	4:47.19 (+24.56s \| 7.9%)	4:38.79 (+32.96s \| 10.6%) 4:45.79 (+25.96s \| 8.3%)	4:28.79 (+42.96s \| 13.8%)	4:28.79 (+42.96s \| 13.8%)	4:26.69 (+45.06s \| 14.5%)	4:20.29 (+51.46s \| 16.5%)	4:21.39 (+50.36s \| 16.2%)	4:15.49 (+56.26s \| 18.0%)
Back 100 M	1:20.93	1:11.79 (+9.14s \| 11.3%)	1:09.69 (+11.24s \| 13.9%) 1:11.49 (+9.44s \| 11.7%)	1:06.79 (+14.14s \| 17.5%)	1:06.79 (+14.14s \| 17.5%)	1:04.79 (+16.14s \| 19.9%)	1:03.29 (+17.64s \| 21.8%)	1:04.39 (+16.54s \| 20.4%)	1:01.79 (+19.14s \| 23.7%)
Back 200 M	2:40.95	2:35.59 (+5.36s \| 3.3%)	2:31.99 (+8.96s \| 5.6%) 2:35.79 (+5.16s \| 3.2%)	2:23.99 (+16.96s \| 10.5%)	2:23.99 (+16.96s \| 10.5%)	2:19.59 (+21.36s \| 13.3%)	2:16.99 (+23.96s \| 14.9%)	2:18.29 (+22.66s \| 14.1%)	2:13.59 (+27.36s \| 17.0%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 SPEEDO OCROBERFEST Swim Meet

10/17/2026

Sarasota

100 Y Free

57.55

+0.97s

AA: 56.49 (+1.06s | 1.8%)

50 Free

27.93

100 Free

29.62

57.55

100 Free

57.55

200 Y Back

2:16.84

+2.53s

AA: 2:13.29 (+3.55s | 2.6%)

50 Back

33.05

100 Back

34.31

1:07.36

100 Back

1:07.36

150 Back

35.16

1:42.52

200 Back

34.32

2:16.84

100 Back

1:09.48

200 Y Free

2:06.45

AA: 2:02.39 (+4.06s | 3.2%)

50 Free

29.12

100 Free

32.73

1:01.85

100 Free

1:01.85

150 Free

33.17

1:35.02

200 Free

31.43

2:06.45

100 Free

1:04.60

100 Y IM

1:06.27

50 IM

29.91

100 IM

36.36

1:06.27

100 IM

1:06.27

100 Y Fly

1:07.88

+3.07s

A: 1:03.79 (+4.09s | 6.0%)

50 Fly

31.21

100 Fly

36.67

1:07.88

100 Fly

1:07.88

2026 GCST FALL OPEN

09/19/2026

Fort Myers

100 Y Fly

1:10.49

+5.68s

BB: 1:09.09 (+1.40s | 2.0%)

50 Fly

33.24

100 Fly

37.25

1:10.49

100 Fly

1:10.49

200 Y Back

2:22.96

+8.65s

A: 2:19.09 (+3.87s | 2.7%)

50 Back

32.89

100 Back

35.98

1:08.87

100 Back

1:08.87

150 Back

37.23

1:46.10

200 Back

36.86

2:22.96

100 Back

1:14.09

50 Y Back

32.72

+1.19s

BB: 32.69 (+0.03s | 0.1%)

50 Y Free

28.88

+2.63s

A: 27.29 (+1.59s | 5.5%)

2026 PSA May Invite

05/16/2026

Ponte Vedra

200 M Back

2:42.74

+1.79s

A: 2:40.09 (+2.65s | 1.6%)

50 Back

38.18

100 Back

40.77

1:18.95

100 Back

1:18.95

150 Back

42.29

2:01.24

200 Back

41.50

2:42.74

100 Back

1:23.79

400 M Free

5:17.56

+5.81s

A: 5:04.49 (+13.07s | 4.1%)

50 Free

36.06

100 Free

40.59

1:16.65

100 Free

1:16.65

150 Free

40.91

1:57.56

200 Free

40.88

2:38.44

100 Free

1:21.79

250 Free

41.18

3:19.62

350 Free

24.59

3:44.21

400 Free

1:33.35

5:17.56

100 Free

1:57.94

GSA January Jump Start 2026

01/16/2026

Greensboro

100 Y Back

1:03.44

-0.25s (New PB)

AA: 1:01.39 (+2.05s | 3.2%)

50 Back

31.17

100 Back

32.27

1:03.44

100 Back

1:03.44

50 Y Back

31.53

A: 30.19 (+1.34s | 4.2%)

50 Y Free

26.97

+0.72s

AA: 26.09 (+0.88s | 3.3%)

100 Y Fly

1:04.81

A: 1:03.79 (+1.02s | 1.6%)

50 Fly

29.91

100 Fly

34.90

1:04.81

100 Fly

1:04.81

100 Y Free

59.32

+2.74s

A: 58.89 (+0.43s | 0.7%)

50 Y Fly

30.32

A: 29.79 (+0.53s | 1.7%)

200 Y Back

2:19.57

+5.26s

A: 2:19.09 (+0.48s | 0.3%)

50 Back

32.72

100 Back

35.21

1:07.94

100 Back

1:07.94

150 Back

36.49

1:44.43

200 Back

35.14

2:19.57

100 Back

1:11.63

2025 TAC TITANS Big Southern Classic

11/06/2025

Cary

200 Y Back

2:14.31

AA: 2:13.29 (+1.02s | 0.8%)

50 Back

31.68

100 Back

33.06

1:04.74

100 Back

1:04.74

150 Back

34.83

1:39.57

200 Back

34.74

2:14.31

100 Back

1:09.57

100 Y Back

1:03.69

AA: 1:01.39 (+2.30s | 3.6%)

50 Back

46.23

100 Back

17.46

1:03.69

100 Back

1:03.69

50 Y Free

26.25

AA: 26.09 (+0.16s | 0.6%)

100 Y Free

56.58

AA: 56.49 (+0.09s | 0.2%)

50 Free

27.21

100 Free

29.37

56.58

100 Free

56.58

2025 Planet Swim Summer Championships

06/20/2025

Ponte Vedra

400 M Free

5:11.75

AA: 5:02.39 (+9.36s | 3.0%)

50 Free

35.53

150 Free

1:20.86

1:56.39

200 Free

39.98

2:36.37

100 Free

2:00.84

250 Free

39.48

3:15.85

300 Free

39.76

3:55.61

100 Free

1:19.24

350 Free

39.32

4:34.93

400 Free

36.82

5:11.75

100 Free

1:16.14

200 M Back

2:40.95

AA: 2:38.79 (+2.16s | 1.3%)

50 Back

38.56

150 Back

1:22.67

2:01.23

200 Back

39.72

2:40.95

100 Back

2:02.39

200 M Free

2:30.97

A: 2:30.29 (+0.68s | 0.5%)

50 Free

33.83

100 Free

38.84

1:12.67

100 Free

1:12.67

150 Free

39.65

1:52.32

200 Free

38.65

2:30.97

100 Free

1:18.30

100 M Back

1:20.93

A: 1:16.89 (+4.04s | 5.0%)

50 Back

40.15

100 Back

40.78

1:20.93

100 Back

1:20.93

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	Senior Champs	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.25	25.29 (+0.96s \| 3.7%)	24.89 (+1.36s \| 5.2%) 25.59 (+0.66s \| 2.5%)	23.89 (+2.36s \| 9.0%)	23.89 (+2.36s \| 9.0%)	23.29 (+2.96s \| 11.3%)	22.49 (+3.76s \| 14.3%)	22.79 (+3.46s \| 13.2%)
Free 100 Y	56.58	56.29 (+0.29s \| 0.5%)	54.09 (+2.49s \| 4.4%) 55.49 (+1.09s \| 1.9%)	51.89 (+4.69s \| 8.3%)	51.89 (+4.69s \| 8.3%)	50.39 (+6.19s \| 10.9%)	48.99 (+7.59s \| 13.4%)	49.69 (+6.89s \| 12.2%)
Free 200 Y	2:06.45	1:59.59 (+6.86s \| 5.4%)	1:56.69 (+9.76s \| 7.7%) 1:59.69 (+6.76s \| 5.3%)	1:52.89 (+13.56s \| 10.7%)	1:52.29 (+14.16s \| 11.2%)	1:49.09 (+17.36s \| 13.7%)	1:45.99 (+20.46s \| 16.2%)	1:47.39 (+19.06s \| 15.1%)
Back 50 Y	31.53	28.99 (+2.54s \| 8.1%)	28.59 (+2.94s \| 9.3%) 29.39 (+2.14s \| 6.8%)	N/A	N/A	N/A	24.39 (+7.14s \| 22.6%)	N/A
Back 100 Y	1:03.44	1:01.09 (+2.35s \| 3.7%)	1:00.79 (+2.65s \| 4.2%) 1:02.39 (+1.05s \| 1.7%)	57.09 (+6.35s \| 10.0%)	57.09 (+6.35s \| 10.0%)	55.09 (+8.35s \| 13.2%)	52.99 (+10.45s \| 16.5%)	54.49 (+8.95s \| 14.1%)
Back 200 Y	2:14.31	2:17.99 2:15.99	2:13.29 (+1.02s \| 0.8%) 2:16.69	2:04.19 (+10.12s \| 7.5%)	2:04.19 (+10.12s \| 7.5%)	1:59.39 (+14.92s \| 11.1%)	1:55.39 (+18.92s \| 14.1%)	1:57.69 (+16.62s \| 12.4%)
Fly 50 Y	30.32	27.49 (+2.83s \| 9.3%)	27.39 (+2.93s \| 9.7%) 28.09 (+2.23s \| 7.4%)	N/A	N/A	N/A	24.09 (+6.23s \| 20.5%)	N/A
Fly 100 Y	1:04.81	1:01.99 (+2.82s \| 4.4%)	59.09 (+5.72s \| 8.8%) 1:00.59 (+4.22s \| 6.5%)	56.59 (+8.22s \| 12.7%)	56.59 (+8.22s \| 12.7%)	54.69 (+10.12s \| 15.6%)	52.79 (+12.02s \| 18.5%)	53.99 (+10.82s \| 16.7%)

Event	Best Time	Senior Champs	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 200 M	2:30.97	2:15.99 (+14.98s \| 9.9%)	2:12.09 (+18.88s \| 12.5%) 2:15.39 (+15.58s \| 10.3%)	2:07.79 (+23.18s \| 15.4%)	2:07.79 (+23.18s \| 15.4%)	2:04.99 (+25.98s \| 17.2%)	2:03.09 (+27.88s \| 18.5%)	2:04.29 (+26.68s \| 17.7%)	2:00.79 (+30.18s \| 20.0%)
Free 400 M	5:11.75	4:47.19 (+24.56s \| 7.9%)	4:38.79 (+32.96s \| 10.6%) 4:45.79 (+25.96s \| 8.3%)	4:28.79 (+42.96s \| 13.8%)	4:28.79 (+42.96s \| 13.8%)	4:26.69 (+45.06s \| 14.5%)	4:20.29 (+51.46s \| 16.5%)	4:21.39 (+50.36s \| 16.2%)	4:15.49 (+56.26s \| 18.0%)
Back 100 M	1:20.93	1:11.79 (+9.14s \| 11.3%)	1:09.69 (+11.24s \| 13.9%) 1:11.49 (+9.44s \| 11.7%)	1:06.79 (+14.14s \| 17.5%)	1:06.79 (+14.14s \| 17.5%)	1:04.79 (+16.14s \| 19.9%)	1:03.29 (+17.64s \| 21.8%)	1:04.39 (+16.54s \| 20.4%)	1:01.79 (+19.14s \| 23.7%)
Back 200 M	2:40.95	2:35.59 (+5.36s \| 3.3%)	2:31.99 (+8.96s \| 5.6%) 2:35.79 (+5.16s \| 3.2%)	2:23.99 (+16.96s \| 10.5%)	2:23.99 (+16.96s \| 10.5%)	2:19.59 (+21.36s \| 13.3%)	2:16.99 (+23.96s \| 14.9%)	2:18.29 (+22.66s \| 14.1%)	2:13.59 (+27.36s \| 17.0%)