Harper Sieloff

Age: 13 years old
Age Category: 13-14
Team: Hydra Aquatics | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Hydra Aquatics

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

31.09

13

02/27/2026

B

BB: 30.19 (+0.90s | 2.9%)

Rankings

Free 100 Y

1:10.53

Analysis

13

02/27/2026

B

BB: 1:05.89 (+4.64s | 6.6%)

Rankings

50 Free

33.55

100 Free

36.98

1:10.53

100 Free

1:10.53

Back 100 Y

1:18.83

Analysis

13

02/27/2026

B: 1:16.89 (+1.94s | 2.5%)

Rankings

50 Back

38.42

100 Back

40.41

1:18.83

100 Back

1:18.83

Back 200 Y

2:48.55

Analysis

13

02/27/2026

B: 2:46.39 (+2.16s | 1.3%)

Rankings

50 Back

39.35

100 Back

42.34

1:21.69

100 Back

1:21.69

150 Back

44.00

2:05.69

200 Back

42.86

2:48.55

100 Back

1:26.86

Breast 50 Y

42.04

13

02/27/2026

B

BB: 39.09 (+2.95s | 7.0%)

Rankings

Fly 50 Y

37.70

13

02/27/2026

B: 35.79 (+1.91s | 5.1%)

Rankings

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Hydra Aquatics

Potomac Valley Swimming

Eastern Zone

USA

Free 50 M

36.67

13

06/27/2025

B

BB: 34.59 (+2.08s | 5.7%)

Rankings

Free 100 M

1:21.39

Analysis

13

06/27/2025

B: 1:21.19 (+0.20s | 0.2%)

Rankings

50 Free

39.55

100 Free

41.84

1:21.39

100 Free

1:21.39

Back 50 M

44.59

13

06/27/2025

B: 42.59 (+2.00s | 4.5%)

Rankings

Back 100 M

1:36.95

Analysis

13

06/27/2025

B: 1:29.69 (+7.26s | 7.5%)

Rankings

50 Back

46.94

100 Back

50.01

1:36.95

100 Back

1:36.95

Breast 50 M

55.20

13

05/31/2025

B: 47.79 (+7.41s | 13.4%)

Rankings

Breast 100 M

1:59.11

Analysis

13

06/27/2025

B: 1:42.39 (+16.72s | 14.0%)

Rankings

50 Breast

55.64

100 Breast

1:03.47

1:59.11

100 Breast

1:59.11

Fly 50 M

46.48

13

06/27/2025

B: 39.99 (+6.49s | 14.0%)

Rankings

IM 200 M

3:39.09

Analysis

13

05/31/2025

B: 3:17.19 (+21.90s | 10.0%)

Rankings

50 Fly

47.81

100 Back

56.07

1:43.88

100 IM

1:43.88

150 Breast

1:05.27

2:49.15

200 Free

49.94

3:39.09

100 IM

1:55.21

Above are the fastest times that Harper Sieloff has achieved in her swimming career. For each event, you can find Harper's best time, the corresponding time standard, as well as how much faster Harper needs to be to reach the next level. The last columns provide Harper rankings at the team and LSC levels. These rankings are based on the Harper'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	31.09	24.89 (+6.20s \| 19.9%) 25.69 (+5.40s \| 17.4%)	23.89 (+7.20s \| 23.2%)	23.89 (+7.20s \| 23.2%)	23.29 (+7.80s \| 25.1%)	22.49 (+8.60s \| 27.7%)	22.79 (+8.30s \| 26.7%)
Free 100 Y	1:10.53	53.99 (+16.54s \| 23.5%) 55.49 (+15.04s \| 21.3%)	51.89 (+18.64s \| 26.4%)	51.89 (+18.64s \| 26.4%)	50.39 (+20.14s \| 28.6%)	48.99 (+21.54s \| 30.5%)	49.69 (+20.84s \| 29.5%)
Back 100 Y	1:18.83	59.49 (+19.34s \| 24.5%) 1:01.19 (+17.64s \| 22.4%)	57.09 (+21.74s \| 27.6%)	57.09 (+21.74s \| 27.6%)	55.09 (+23.74s \| 30.1%)	52.99 (+25.84s \| 32.8%)	54.49 (+24.34s \| 30.9%)
Back 200 Y	2:48.55	2:08.59 (+39.96s \| 23.7%) 2:12.29 (+36.26s \| 21.5%)	2:04.19 (+44.36s \| 26.3%)	2:04.19 (+44.36s \| 26.3%)	1:59.39 (+49.16s \| 29.2%)	1:55.39 (+53.16s \| 31.5%)	1:57.69 (+50.86s \| 30.2%)
Breast 50 Y	42.04	30.99 (+11.05s \| 26.3%) 31.89 (+10.15s \| 24.1%)	N/A	N/A	N/A	27.99 (+14.05s \| 33.4%)	N/A
Fly 50 Y	37.70	27.09 (+10.61s \| 28.1%) 27.69 (+10.01s \| 26.6%)	N/A	N/A	N/A	24.09 (+13.61s \| 36.1%)	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	36.67	28.69 (+7.98s \| 21.8%) 29.49 (+7.18s \| 19.6%)	27.39 (+9.28s \| 25.3%)	27.39 (+9.28s \| 25.3%)	26.89 (+9.78s \| 26.7%)	26.19 (+10.48s \| 28.6%)	26.59 (+10.08s \| 27.5%)	25.69 (+10.98s \| 29.9%)
Free 100 M	1:21.39	1:01.89 (+19.50s \| 24.0%) 1:03.69 (+17.70s \| 21.7%)	59.29 (+22.10s \| 27.2%)	59.29 (+22.10s \| 27.2%)	58.19 (+23.20s \| 28.5%)	56.79 (+24.60s \| 30.2%)	57.59 (+23.80s \| 29.2%)	55.79 (+25.60s \| 31.5%)
Back 50 M	44.59	32.39 (+12.20s \| 27.4%) 32.89 (+11.70s \| 26.2%)	N/A	N/A	N/A	29.19 (+15.40s \| 34.5%)	N/A	28.89 (+15.70s \| 35.2%)
Back 100 M	1:36.95	1:09.49 (+27.46s \| 28.3%) 1:11.39 (+25.56s \| 26.4%)	1:06.79 (+30.16s \| 31.1%)	1:06.79 (+30.16s \| 31.1%)	1:04.79 (+32.16s \| 33.2%)	1:03.29 (+33.66s \| 34.7%)	1:04.39 (+32.56s \| 33.6%)	1:01.79 (+35.16s \| 36.3%)
Breast 50 M	55.20	36.59 (+18.61s \| 33.7%) 37.09 (+18.11s \| 32.8%)	N/A	N/A	N/A	33.19 (+22.01s \| 39.9%)	N/A	32.09 (+23.11s \| 41.9%)
Breast 100 M	1:59.11	1:18.79 (+40.32s \| 33.9%) 1:20.99 (+38.12s \| 32.0%)	1:15.99 (+43.12s \| 36.2%)	1:15.99 (+43.12s \| 36.2%)	1:13.79 (+45.32s \| 38.0%)	1:11.79 (+47.32s \| 39.7%)	1:13.29 (+45.82s \| 38.5%)	1:10.19 (+48.92s \| 41.1%)
Fly 50 M	46.48	31.19 (+15.29s \| 32.9%) 31.59 (+14.89s \| 32.0%)	N/A	N/A	N/A	28.19 (+18.29s \| 39.4%)	N/A	26.99 (+19.49s \| 41.9%)
IM 200 M	3:39.09	2:31.09 (+68.00s \| 31.0%) 2:35.39 (+63.70s \| 29.1%)	2:26.19 (+72.90s \| 33.3%)	2:26.19 (+72.90s \| 33.3%)	2:22.09 (+77.00s \| 35.1%)	2:19.09 (+80.00s \| 36.5%)	2:20.99 (+78.10s \| 35.6%)	2:16.09 (+83.00s \| 37.9%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 OH BSC SC Regional Championships

02/27/2026

Athens

50 Y Free

31.09

BB

A: 29.29 (+1.80s | 5.8%)

12

50 Y Fly

37.70

B: 36.89 (+0.81s | 2.1%)

12

50 Y Breast

42.04

B

BB: 40.89 (+1.15s | 2.7%)

12

1

3

100 Y Free

1:10.53

B

BB: 1:09.39 (+1.14s | 1.6%)

12

50 Free

33.55

100 Free

36.98

1:10.53

100 Free

1:10.53

100 Y Back

1:18.83

BB

A: 1:12.99 (+5.84s | 7.4%)

12

50 Back

38.42

100 Back

40.41

1:18.83

100 Back

1:18.83

200 Y Back

2:48.55

B

BB: 2:46.69 (+1.86s | 1.1%)

12

1

8

50 Back

39.35

100 Back

42.34

1:21.69

100 Back

1:21.69

150 Back

44.00

2:05.69

200 Back

42.86

2:48.55

100 Back

1:26.86

2025 55th FREEDLANDER MEET

06/27/2025

Wooster

100 M Back

1:36.95

-5.71s (New PB)

B

BB: 1:32.69 (+4.26s | 4.4%)

12

2

8

6

50 Back

46.94

100 Back

50.01

1:36.95

100 Back

1:36.95

50 M Fly

46.48

-4.06s (New PB)

B: 41.79 (+4.69s | 10.1%)

12

2

6

100 M Free

1:21.39

-5.39s (New PB)

B

BB: 1:19.49 (+1.90s | 2.3%)

12

2

4

50 Free

39.55

100 Free

41.84

1:21.39

100 Free

1:21.39

50 M Back

44.59

-1.41s (New PB)

B

BB: 41.59 (+3.00s | 6.7%)

12

3

1

7

100 M Breast

1:59.11

-3.72s (New PB)

B: 1:50.39 (+8.72s | 7.3%)

12

2

8

50 Breast

55.64

100 Breast

1:03.47

1:59.11

100 Breast

1:59.11

50 M Free

36.67

-1.52s (New PB)

B

BB: 35.89 (+0.78s | 2.1%)

12

3

9

8

CCS Age Group And Open Long Course Meet

05/31/2025

Canton

100 M Back

1:42.66

B: 1:40.59 (+2.07s | 2.0%)

12

2

7

4

50 M Fly

50.54

B: 41.79 (+8.75s | 17.3%)

12

1

8

4

50 M Back

46.00

B: 44.79 (+1.21s | 2.6%)

12

1

6

4

50 M Breast

55.20

B: 49.79 (+5.41s | 9.8%)

12

1

4

8

100 M Free

1:26.78

B: 1:25.59 (+1.19s | 1.4%)

12

2

8

5

50 Free

40.95

100 Free

45.83

1:26.78

100 Free

1:26.78

50 M Free

38.19

B

BB: 35.89 (+2.30s | 6.0%)

12

2

3

100 M Breast

2:02.83

B: 1:50.39 (+12.44s | 10.1%)

12

1

3

9

50 Breast

57.23

100 Breast

1:05.60

2:02.83

100 Breast

2:02.83

200 M IM

3:39.09

B: 3:30.59 (+8.50s | 3.9%)

12

1

5

50 Fly

47.81

100 Back

56.07

1:43.88

100 IM

1:43.88

150 Breast

1:05.27

2:49.15

200 Free

49.94

3:39.09

100 IM

1:55.21

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	36.67	28.69 (+7.98s \| 21.8%) 29.49 (+7.18s \| 19.6%)	27.39 (+9.28s \| 25.3%)	27.39 (+9.28s \| 25.3%)	26.89 (+9.78s \| 26.7%)	26.19 (+10.48s \| 28.6%)	26.59 (+10.08s \| 27.5%)	25.69 (+10.98s \| 29.9%)
Free 100 M	1:21.39	1:01.89 (+19.50s \| 24.0%) 1:03.69 (+17.70s \| 21.7%)	59.29 (+22.10s \| 27.2%)	59.29 (+22.10s \| 27.2%)	58.19 (+23.20s \| 28.5%)	56.79 (+24.60s \| 30.2%)	57.59 (+23.80s \| 29.2%)	55.79 (+25.60s \| 31.5%)
Back 50 M	44.59	32.39 (+12.20s \| 27.4%) 32.89 (+11.70s \| 26.2%)	N/A	N/A	N/A	29.19 (+15.40s \| 34.5%)	N/A	28.89 (+15.70s \| 35.2%)
Back 100 M	1:36.95	1:09.49 (+27.46s \| 28.3%) 1:11.39 (+25.56s \| 26.4%)	1:06.79 (+30.16s \| 31.1%)	1:06.79 (+30.16s \| 31.1%)	1:04.79 (+32.16s \| 33.2%)	1:03.29 (+33.66s \| 34.7%)	1:04.39 (+32.56s \| 33.6%)	1:01.79 (+35.16s \| 36.3%)
Breast 50 M	55.20	36.59 (+18.61s \| 33.7%) 37.09 (+18.11s \| 32.8%)	N/A	N/A	N/A	33.19 (+22.01s \| 39.9%)	N/A	32.09 (+23.11s \| 41.9%)
Breast 100 M	1:59.11	1:18.79 (+40.32s \| 33.9%) 1:20.99 (+38.12s \| 32.0%)	1:15.99 (+43.12s \| 36.2%)	1:15.99 (+43.12s \| 36.2%)	1:13.79 (+45.32s \| 38.0%)	1:11.79 (+47.32s \| 39.7%)	1:13.29 (+45.82s \| 38.5%)	1:10.19 (+48.92s \| 41.1%)
Fly 50 M	46.48	31.19 (+15.29s \| 32.9%) 31.59 (+14.89s \| 32.0%)	N/A	N/A	N/A	28.19 (+18.29s \| 39.4%)	N/A	26.99 (+19.49s \| 41.9%)
IM 200 M	3:39.09	2:31.09 (+68.00s \| 31.0%) 2:35.39 (+63.70s \| 29.1%)	2:26.19 (+72.90s \| 33.3%)	2:26.19 (+72.90s \| 33.3%)	2:22.09 (+77.00s \| 35.1%)	2:19.09 (+80.00s \| 36.5%)	2:20.99 (+78.10s \| 35.6%)	2:16.09 (+83.00s \| 37.9%)