Stephanie Marks

Age: 18 years old
Age Category: 17-18
Team: Quince Orchard High School | Unattached

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Quince Orchard High School

Unattached

USA

Free 50 Y

26.07

12/11/2025

AA: 25.79 (+0.28s | 1.1%)

180

1,000+

Free 200 Y

1:58.96

02/06/2026

AAA: 1:55.69 (+3.27s | 2.7%)

1,000+

50 Free

28.70

100 Free

30.50

59.20

100 Free

59.20

150 Free

29.51

1:28.71

200 Free

30.25

1:58.96

100 Free

59.76

Free 500 Y

5:22.26

02/22/2025

AAA: 5:11.59 (+10.67s | 3.3%)

1,000+

50 Free

29.54

100 Free

32.39

1:01.93

100 Free

1:01.93

150 Free

32.74

1:34.67

200 Free

33.14

2:07.81

100 Free

1:05.88

250 Free

32.63

2:40.44

300 Free

32.07

3:12.51

100 Free

1:04.70

350 Free

32.11

3:44.62

400 Free

32.48

4:17.10

100 Free

1:04.59

450 Free

32.73

4:49.83

500 Free

32.43

5:22.26

100 Free

1:05.16

Back 100 Y

1:07.62

11/14/2025

A: 1:02.89 (+4.73s | 7.0%)

182

1,000+

50 Back

32.57

100 Back

35.05

1:07.62

100 Back

1:07.62

Breast 100 Y

1:14.18

01/16/2026

A: 1:12.69 (+1.49s | 2.0%)

133

1,000+

50 Breast

35.90

100 Breast

38.28

1:14.18

100 Breast

1:14.18

Fly 50 Y

27.64

12/11/2025

516

Fly 100 Y

59.56

02/06/2026

AAA: 57.79 (+1.77s | 3.0%)

948

50 Fly

28.48

100 Fly

31.08

59.56

100 Fly

59.56

Fly 200 Y

2:15.20

12/11/2025

AA: 2:13.69 (+1.51s | 1.1%)

738

50 Fly

31.21

100 Fly

34.36

1:05.57

100 Fly

1:05.57

150 Fly

34.36

1:39.93

200 Fly

35.27

2:15.20

100 Fly

1:09.63

IM 200 Y

2:22.26

11/14/2025

A: 2:20.19 (+2.07s | 1.5%)

121

1,000+

50 Fly

30.27

100 Back

36.37

1:06.64

100 IM

1:06.64

150 Breast

42.28

1:48.92

200 Free

33.34

2:22.26

100 IM

1:15.62

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Quince Orchard High School	Unattached	Unattached	USA

Above are the fastest times that Stephanie Marks has achieved in her swimming career. For each event, you can find Stephanie's best time, the corresponding time standard, as well as how much faster Stephanie needs to be to reach the next level. The last columns provide Stephanie rankings at the team and LSC levels. These rankings are based on the Stephanie'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	26.07	24.89 (+1.18s \| 4.5%)	23.89 (+2.18s \| 8.4%)	23.89 (+2.18s \| 8.4%)	23.29 (+2.78s \| 10.7%)	22.59 (+3.48s \| 13.3%)	22.79 (+3.28s \| 12.6%)
Free 200 Y	1:58.96	1:56.29 (+2.67s \| 2.2%)	1:52.89 (+6.07s \| 5.1%)	1:52.29 (+6.67s \| 5.6%)	1:49.09 (+9.87s \| 8.3%)	1:46.69 (+12.27s \| 10.3%)	1:47.39 (+11.57s \| 9.7%)
Free 500 Y	5:22.26	5:10.69 (+11.57s \| 3.6%)	5:02.59 (+19.67s \| 6.1%)	5:02.59 (+19.67s \| 6.1%)	4:53.09 (+29.17s \| 9.1%)	4:45.99 (+36.27s \| 11.3%)	4:48.09 (+34.17s \| 10.6%)
Back 100 Y	1:07.62	59.49 (+8.13s \| 12.0%)	57.09 (+10.53s \| 15.6%)	57.09 (+10.53s \| 15.6%)	55.09 (+12.53s \| 18.5%)	53.89 (+13.73s \| 20.3%)	54.49 (+13.13s \| 19.4%)
Breast 100 Y	1:14.18	1:07.59 (+6.59s \| 8.9%)	1:05.49 (+8.69s \| 11.7%)	1:05.49 (+8.69s \| 11.7%)	1:03.09 (+11.09s \| 15.0%)	1:01.79 (+12.39s \| 16.7%)	1:02.79 (+11.39s \| 15.4%)
Fly 50 Y	27.64	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	59.56	59.19 (+0.37s \| 0.6%)	56.59 (+2.97s \| 5.0%)	56.59 (+2.97s \| 5.0%)	54.69 (+4.87s \| 8.2%)	53.49 (+6.07s \| 10.2%)	53.99 (+5.57s \| 9.4%)
Fly 200 Y	2:15.20	2:10.09 (+5.11s \| 3.8%)	2:05.39 (+9.81s \| 7.3%)	2:05.39 (+9.81s \| 7.3%)	2:01.69 (+13.51s \| 10.0%)	1:58.59 (+16.61s \| 12.3%)	1:59.39 (+15.81s \| 11.7%)
IM 200 Y	2:22.26	2:10.49 (+11.77s \| 8.3%)	2:06.39 (+15.87s \| 11.2%)	2:06.39 (+15.87s \| 11.2%)	2:02.19 (+20.07s \| 14.1%)	1:59.49 (+22.77s \| 16.0%)	2:00.59 (+21.67s \| 15.2%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

MPSSAA 4A3A West Region Championships 2026

02/14/2026

Silver Spring

100 Y Fly

1:00.46

+0.90s

AA: 1:00.39 (+0.07s | 0.1%)

50 Fly

28.70

100 Fly

31.76

1:00.46

100 Fly

1:00.46

200 Y Free

1:59.79

+0.83s

AAA: 1:55.69 (+4.10s | 3.4%)

50 Free

29.31

100 Free

30.79

1:00.10

100 Free

1:00.10

150 Free

29.61

1:29.71

200 Free

30.08

1:59.79

100 Free

59.69

2026 METRO Championships

02/06/2026

Boyds

100 Y Fly

59.56

-1.20s (New PB)

AAA: 57.79 (+1.77s | 3.0%)

50 Fly

28.48

100 Fly

31.08

59.56

100 Fly

59.56

200 Y Free

1:58.96

-1.51s (New PB)

AAA: 1:55.69 (+3.27s | 2.7%)

50 Free

28.70

100 Free

30.50

59.20

100 Free

59.20

150 Free

29.51

1:28.71

200 Free

30.25

1:58.96

100 Free

59.76

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

100 Y Breast

1:14.18

A: 1:12.69 (+1.49s | 2.0%)

50 Breast

35.90

100 Breast

38.28

1:14.18

100 Breast

1:14.18

50 Y Free

26.48

+0.41s

AA: 25.79 (+0.69s | 2.6%)

200 Y Free

2:00.47

-2.96s (New PB)

AAA: 1:55.69 (+4.78s | 4.0%)

50 Free

28.83

100 Free

30.95

59.78

100 Free

59.78

150 Free

30.01

1:29.79

200 Free

30.68

2:00.47

100 Free

1:00.69

2025 Riley Eaton Holiday Invitational

12/11/2025

Boyds

50 Y Fly

27.64

200 Y Fly

2:15.20

-4.09s (New PB)

AA: 2:13.69 (+1.51s | 1.1%)

50 Fly

31.21

100 Fly

34.36

1:05.57

100 Fly

1:05.57

150 Fly

34.36

1:39.93

200 Fly

35.27

2:15.20

100 Fly

1:09.63

100 Y Fly

1:00.76

-0.06s (New PB)

AA: 1:00.39 (+0.37s | 0.6%)

50 Fly

28.39

100 Fly

32.37

1:00.76

100 Fly

1:00.76

50 Y Free

26.07

-0.94s (New PB)

AA: 25.79 (+0.28s | 1.1%)

2025 RMSC November Dual Meet

11/14/2025

Boyds

200 Y Free

2:06.34

+2.91s

A: 2:06.19 (+0.15s | 0.1%)

50 Free

29.30

100 Free

31.64

1:00.94

100 Free

1:00.94

150 Free

32.53

1:33.47

200 Free

32.87

2:06.34

100 Free

1:05.40

200 Y IM

2:22.26

A: 2:20.19 (+2.07s | 1.5%)

50 Fly

30.27

100 Back

36.37

1:06.64

100 IM

1:06.64

150 Breast

42.28

1:48.92

200 Free

33.34

2:22.26

100 IM

1:15.62

100 Y Back

1:07.62

A: 1:02.89 (+4.73s | 7.0%)

50 Back

32.57

100 Back

35.05

1:07.62

100 Back

1:07.62

100 Y Fly

1:03.72

+2.90s

A: 1:03.09 (+0.63s | 1.0%)

50 Fly

30.60

100 Fly

33.12

1:03.72

100 Fly

1:03.72

2025 NTG Showdown

10/10/2025

Rockville

50 Y Free

27.01

A: 26.89 (+0.12s | 0.4%)

200 Y Free

2:03.43

AA: 2:00.89 (+2.54s | 2.1%)

50 Free

29.99

100 Free

32.31

1:02.30

100 Free

1:02.30

150 Free

30.77

1:33.07

200 Free

30.36

2:03.43

100 Free

1:01.13

200 Y Fly

2:19.29

AA: 2:13.69 (+5.60s | 4.0%)

50 Fly

33.45

100 Fly

36.77

1:10.22

100 Fly

1:10.22

150 Fly

34.87

1:45.09

200 Fly

34.20

2:19.29

100 Fly

1:09.07

MPSSAA_4A3AStateSwimChamps2025

02/22/2025

College Park

500 Y Free

5:22.26

-1.16s (New PB)

AAA: 5:11.59 (+10.67s | 3.3%)

50 Free

29.54

100 Free

32.39

1:01.93

100 Free

1:01.93

150 Free

32.74

1:34.67

200 Free

33.14

2:07.81

100 Free

1:05.88

250 Free

32.63

2:40.44

300 Free

32.07

3:12.51

100 Free

1:04.70

350 Free

32.11

3:44.62

400 Free

32.48

4:17.10

100 Free

1:04.59

450 Free

32.73

4:49.83

500 Free

32.43

5:22.26

100 Free

1:05.16

100 Y Fly

1:02.06

+1.24s

AA: 1:00.39 (+1.67s | 2.7%)

50 Fly

29.22

100 Fly

32.84

1:02.06

100 Fly

1:02.06

4A3A West Regional Championships

02/15/2025

Silver Spring

500 Y Free

5:23.42

AAA: 5:11.59 (+11.83s | 3.7%)

50 Free

29.16

100 Free

32.45

1:01.61

100 Free

1:01.61

150 Free

32.65

1:34.26

200 Free

32.72

2:06.98

100 Free

1:05.37

250 Free

32.18

2:39.16

300 Free

32.34

3:11.50

100 Free

1:04.52

350 Free

32.66

3:44.16

400 Free

33.25

4:17.41

100 Free

1:05.91

450 Free

33.48

4:50.89

500 Free

32.53

5:23.42

100 Free

1:06.01

100 Y Fly

1:00.82

AA: 1:00.39 (+0.43s | 0.7%)

50 Fly

28.72

100 Fly

32.10

1:00.82

100 Fly

1:00.82

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	26.07	24.89 (+1.18s \| 4.5%)	23.89 (+2.18s \| 8.4%)	23.89 (+2.18s \| 8.4%)	23.29 (+2.78s \| 10.7%)	22.59 (+3.48s \| 13.3%)	22.79 (+3.28s \| 12.6%)
Free 200 Y	1:58.96	1:56.29 (+2.67s \| 2.2%)	1:52.89 (+6.07s \| 5.1%)	1:52.29 (+6.67s \| 5.6%)	1:49.09 (+9.87s \| 8.3%)	1:46.69 (+12.27s \| 10.3%)	1:47.39 (+11.57s \| 9.7%)
Free 500 Y	5:22.26	5:10.69 (+11.57s \| 3.6%)	5:02.59 (+19.67s \| 6.1%)	5:02.59 (+19.67s \| 6.1%)	4:53.09 (+29.17s \| 9.1%)	4:45.99 (+36.27s \| 11.3%)	4:48.09 (+34.17s \| 10.6%)
Back 100 Y	1:07.62	59.49 (+8.13s \| 12.0%)	57.09 (+10.53s \| 15.6%)	57.09 (+10.53s \| 15.6%)	55.09 (+12.53s \| 18.5%)	53.89 (+13.73s \| 20.3%)	54.49 (+13.13s \| 19.4%)
Breast 100 Y	1:14.18	1:07.59 (+6.59s \| 8.9%)	1:05.49 (+8.69s \| 11.7%)	1:05.49 (+8.69s \| 11.7%)	1:03.09 (+11.09s \| 15.0%)	1:01.79 (+12.39s \| 16.7%)	1:02.79 (+11.39s \| 15.4%)
Fly 50 Y	27.64	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	59.56	59.19 (+0.37s \| 0.6%)	56.59 (+2.97s \| 5.0%)	56.59 (+2.97s \| 5.0%)	54.69 (+4.87s \| 8.2%)	53.49 (+6.07s \| 10.2%)	53.99 (+5.57s \| 9.4%)
Fly 200 Y	2:15.20	2:10.09 (+5.11s \| 3.8%)	2:05.39 (+9.81s \| 7.3%)	2:05.39 (+9.81s \| 7.3%)	2:01.69 (+13.51s \| 10.0%)	1:58.59 (+16.61s \| 12.3%)	1:59.39 (+15.81s \| 11.7%)
IM 200 Y	2:22.26	2:10.49 (+11.77s \| 8.3%)	2:06.39 (+15.87s \| 11.2%)	2:06.39 (+15.87s \| 11.2%)	2:02.19 (+20.07s \| 14.1%)	1:59.49 (+22.77s \| 16.0%)	2:00.59 (+21.67s \| 15.2%)