Sienna Blaha

Fage 16EZMAMDESTNBACNDP

524 plausible swims · 73 meets · 2020-10-24 → 2026-06-11

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.56	AA+0.47s to AAA	2026-02-21	2026 Speedo MD LSC Senior Champs venue
100 Freestyle	SCY	54.39	AAA+2.40s to AAAA	2025-12-14	2025 NBAC 51st Annual Christmas Invitational venue
200 Freestyle	SCY	1:56.61	AAA+4.52s to AAAA	2026-02-20	2026 Speedo MD LSC Senior Champs venue
500 Freestyle	SCY	5:10.50	AAA+8.51s to AAAA	2026-02-21	2026 Speedo MD LSC Senior Champs venue
1000 Freestyle	SCY	10:45.19	AAA+16.50s to AAAA	2026-02-19	2026 Speedo MD LSC Senior Champs venue
1650 Freestyle	SCY	19:26.00	A+13.21s to AA	2024-11-09	2024 FSC & EST Distance Dual venue
50 Backstroke	SCY	28.44	AA+0.65s to AAA	2025-03-07	2025 MD LSC 14 & U Championships venue
100 Backstroke	SCY	1:01.27	AA+2.38s to AAA	2025-03-08	2025 MD LSC 14 & U Championships venue
200 Backstroke	SCY	2:12.77	AA+5.08s to AAA	2025-03-09	2025 MD LSC 14 & U Championships venue
50 Breaststroke	SCY	36.06	BB+0.67s to A	2025-10-19	2025 NBAC Fall Fastival Meet fast pool
100 Breaststroke	SCY	1:15.26	BB+1.07s to A	2025-12-12	2025 NBAC 51st Annual Christmas Invitational venue
200 Breaststroke	SCY	2:41.28	BB+0.59s to A	2025-11-16	2025 NBAC Thanksgiving Meet fast pool
50 Butterfly	SCY	28.58	AA+0.99s to AAA	2023-03-03	2023 MD LSC 14 & U Championships venue
100 Butterfly	SCY	1:03.17	A+1.78s to AA	2025-01-18	2025 Retriever Classic venue
200 Butterfly	SCY	2:24.67	BB+2.08s to A	2024-12-28	2024 Speedo IMX Distance Challenge venue
100 Individual Medley	SCY	1:05.31		2025-11-15	2025 NBAC Thanksgiving Meet fast pool
200 Individual Medley	SCY	2:16.88	AA+5.39s to AAA	2025-11-16	2025 NBAC Thanksgiving Meet fast pool
400 Individual Medley	SCY	4:58.84	A+4.65s to AA	2024-12-29	2024 Speedo IMX Distance Challenge venue
50 Freestyle	LCM	29.26	AA+0.67s to AAA	2025-08-02	2025 MD LSC LC Championships venue
100 Freestyle	LCM	1:01.54	AAA+2.65s to AAAA	2026-03-29	2026 Speedo Sectional Championship venue
200 Freestyle	LCM	2:13.07	AAA+5.98s to AAAA	2025-07-31	2025 MD LSC LC Championships venue
400 Freestyle	LCM	4:34.96	AAA+5.67s to AAAA	2025-08-01	2025 MD LSC LC Championships venue
800 Freestyle	LCM	9:34.55	AAA+18.66s to AAAA	2025-07-30	2025 MD LSC LC Championships venue
50 Backstroke	LCM	33.24	AA+0.75s to AAA	2025-07-10	2025 NBAC Mid Summer Classic venue
100 Backstroke	LCM	1:12.51	A+0.62s to AA	2025-05-18	2025 NBAC Spring LC Invitational Meet venue
200 Backstroke	LCM	2:36.90	A+2.61s to AA	2024-08-01	2024 MD LSC LC Championships venue
50 Breaststroke	LCM	42.34	BB+2.15s to A	2025-05-16	2025 NBAC Spring LC Invitational Meet venue
100 Breaststroke	LCM	1:27.73	BB+2.64s to A	2025-07-11	2025 NBAC Mid Summer Classic venue
200 Breaststroke	LCM	3:15.69	BB+13.30s to A	2026-05-10	2026 NBAC Spring LC Invitational Meet venue
50 Butterfly	LCM	32.61	A+0.42s to AA	2025-07-10	2025 NBAC Mid Summer Classic venue
100 Butterfly	LCM	1:10.66	A+1.37s to AA	2025-07-11	2025 NBAC Mid Summer Classic venue
200 Individual Medley	LCM	2:35.69	AA+5.00s to AAA	2025-07-12	2025 NBAC Mid Summer Classic venue
400 Individual Medley	LCM	5:34.59	AA+14.00s to AAA	2025-07-31	2025 MD LSC LC Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	25.49	flat	200 Free Relay	2025-03-07	2025 MD LSC 14 & U Championships
50 Freestyle	SCY	25.69	flying	200 Free Relay (leg 4)	2024-03-01	2024 MD LSC 14 & U Championships
50 Freestyle	SCY	25.48	flying	200 Medley Relay (leg 4)	2025-03-06	2025 MD LSC 14 & U Championships
100 Freestyle	SCY	54.80	flat	400 Free Relay	2025-03-09	2025 MD LSC 14 & U Championships
100 Freestyle	SCY	55.37	flying	400 Free Relay (leg 2)	2026-02-01	2026 IAAM A & B Conference Championships
100 Freestyle	SCY	55.02	flying	400 Medley Relay (leg 4)	2025-03-08	2025 MD LSC 14 & U Championships
200 Freestyle	SCY	2:01.08	flat	800 Free Relay	2024-02-29	2024 MD LSC 14 & U Championships
100 Freestyle	LCM	1:02.66	flying	400 Free Relay (leg 3)	2025-07-31	2025 MD LSC LC Championships
100 Freestyle	LCM	1:02.45	flying	400 Medley Relay (leg 4)	2024-08-02	2024 MD LSC LC Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · SCY

4420 points (6/6 events)

Event	Time	Points
500 FR SCY	5:10.50	909
200 BK SCY	2:12.77	769
200 BR SCY	2:41.28	646
200 FL SCY	2:24.67	635
200 IM SCY	2:16.88	754
400 IM SCY	4:58.84	707

IMR 15-16 · SCY

3719 points (5/5 events)

Event	Time	Points
200 FR SCY	1:56.61	881
100 BK SCY	1:01.27	767
100 BR SCY	1:15.26	629
100 FL SCY	1:03.17	688
200 IM SCY	2:16.88	754

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 54.39

26.35

28.04

Front half 26.35s · back half 28.04s

200 Freestyle SCY 1:56.61

26.73

29.40

30.66

29.82

Front half 56.13s · back half 60.48s

500 Freestyle SCY 5:10.50

27.34

30.50

31.46

31.60

31.84

31.73

31.65

31.81

31.90

30.67

Front half 152.74s · back half 157.76s

1000 Freestyle SCY 10:45.19

28.60

31.41

31.90

32.12

32.52

31.68

31.82

31.99

32.38

32.77

32.46

32.66

33.04

33.24

33.25

33.07

32.91

32.80

31.33

Front half 317.19s · back half 328.00s

1650 Freestyle SCY 19:26.00

30.65

34.33

34.65

34.41

33.98

34.56

34.91

35.11

35.52

34.97

35.73

35.14

34.98

35.39

35.64

35.62

35.90

35.94

36.22

36.21

35.99

35.66

36.17

35.77

35.83

36.10

35.90

35.95

36.25

36.22

35.81

36.17

34.32

100 Backstroke SCY 1:01.27

29.16

32.11

Front half 29.16s · back half 32.11s

200 Backstroke SCY 2:12.77

30.46

33.35

34.63

34.33

Front half 63.81s · back half 68.96s

100 Breaststroke SCY 1:15.26

35.56

39.70

Front half 35.56s · back half 39.70s

200 Breaststroke SCY 2:41.28

36.53

41.25

41.88

41.62

Front half 77.78s · back half 83.50s

100 Butterfly SCY 1:03.17

29.47

33.70

Front half 29.47s · back half 33.70s

200 Butterfly SCY 2:24.67

31.71

36.10

38.22

38.64

Front half 67.81s · back half 76.86s

100 Individual Medley SCY 1:05.31

29.64

35.67

Front half 29.64s · back half 35.67s

200 Individual Medley SCY 2:16.88

28.87

34.97

41.40

31.64

Front half 63.84s · back half 73.04s

400 Individual Medley SCY 4:58.84

30.66

37.06

38.42

36.46

44.76

44.34

34.42

32.72

Front half 142.60s · back half 156.24s

100 Freestyle LCM 1:01.54

29.68

31.86

Front half 29.68s · back half 31.86s

200 Freestyle LCM 2:13.07

30.66

33.73

34.83

33.85

Front half 64.39s · back half 68.68s

400 Freestyle LCM 4:34.96

30.64

34.10

35.57

35.11

35.48

35.13

35.11

33.82

Front half 135.42s · back half 139.54s

800 Freestyle LCM 9:34.55

31.79

35.69

35.94

35.97

36.44

36.27

36.14

36.60

36.66

35.94

36.68

36.50

36.42

36.24

36.69

34.58

Front half 284.84s · back half 289.71s

100 Backstroke LCM 1:12.51

35.16

37.35

Front half 35.16s · back half 37.35s

200 Backstroke LCM 2:36.90

36.09

39.34

41.22

40.25

Front half 75.43s · back half 81.47s

100 Breaststroke LCM 1:27.73

41.09

46.64

Front half 41.09s · back half 46.64s

200 Breaststroke LCM 3:15.69

44.38

49.87

50.54

50.90

Front half 94.25s · back half 101.44s

100 Butterfly LCM 1:10.66

32.81

37.85

Front half 32.81s · back half 37.85s

200 Individual Medley LCM 2:35.69

33.03

40.03

47.76

34.87

Front half 73.06s · back half 82.63s

400 Individual Medley LCM 5:34.59

33.87

39.45

43.94

42.19

51.27

49.36

38.86

35.65

Front half 159.45s · back half 175.14s

Reaction time

fastest 0.66s average 0.714s slowest 0.81s 5 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 25.56 30 swims

100 Freestyle SCY 54.39 37 swims

200 Freestyle SCY 1:56.61 31 swims

500 Freestyle SCY 5:10.50 10 swims

1000 Freestyle SCY 10:45.19 7 swims

1650 Freestyle SCY 19:26.00 2 swims

50 Backstroke SCY 28.44 20 swims

100 Backstroke SCY 1:01.27 25 swims

200 Backstroke SCY 2:12.77 15 swims

50 Breaststroke SCY 36.06 10 swims

100 Breaststroke SCY 1:15.26 13 swims

200 Breaststroke SCY 2:41.28 10 swims

50 Butterfly SCY 28.58 18 swims

100 Butterfly SCY 1:03.17 23 swims

200 Butterfly SCY 2:24.67 2 swims

100 Individual Medley SCY 1:05.31 18 swims

200 Individual Medley SCY 2:16.88 18 swims

400 Individual Medley SCY 4:58.84 4 swims

50 Freestyle LCM 29.26 20 swims

100 Freestyle LCM 1:01.54 29 swims

200 Freestyle LCM 2:13.07 30 swims

400 Freestyle LCM 4:34.96 15 swims

800 Freestyle LCM 9:34.55 5 swims

50 Backstroke LCM 33.24 11 swims

100 Backstroke LCM 1:12.51 24 swims

200 Backstroke LCM 2:36.90 17 swims

50 Breaststroke LCM 42.34 7 swims

100 Breaststroke LCM 1:27.73 12 swims

200 Breaststroke LCM 3:15.69 7 swims

50 Butterfly LCM 32.61 9 swims

100 Butterfly LCM 1:10.66 17 swims

200 Individual Medley LCM 2:35.69 19 swims

400 Individual Medley LCM 5:34.59 7 swims