Sienna Herrera

Fage 14FLGANCSTSZGALCAC

115 plausible swims · 17 meets · 2024-07-18 → 2026-05-17

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.18	AAAA	2025-12-06	2025 GA SC Senior State Championships - copie venue
100 Freestyle	SCY	53.60	AAA+0.31s to AAAA	2025-12-07	2025 GA SC Senior State Championships - copie venue
200 Freestyle	SCY	1:53.47	AAAA	2025-12-05	2025 GA SC Senior State Championships - copie venue
500 Freestyle	SCY	5:08.61	AAAA	2025-12-06	2025 GA SC Senior State Championships - copie venue
1000 Freestyle	SCY	11:03.52	AAA+24.43s to AAAA	2025-09-27	EAJ Speedo September Meet 2025 venue
50 Backstroke	SCY	27.52	AAA+0.13s to AAAA	2025-12-05	2025 GA SC Senior State Championships - copie venue
50 Breaststroke	SCY	32.66	AAA+1.07s to AAAA	2025-10-12	2025 FAST Pumpkin Plunge venue
100 Breaststroke	SCY	1:18.20	BB+2.11s to A	2024-10-12	2024 Swim Atlanta October Invite venue
200 Breaststroke	SCY	2:37.74	A+0.85s to AA	2025-02-21	2025 GA Age Group State Championship
50 Butterfly	SCY	26.09	AAAA	2025-12-07	2025 GA SC Senior State Championships - copie venue
100 Butterfly	SCY	1:00.37	AAA+2.68s to AAAA	2025-10-12	2025 FAST Pumpkin Plunge venue
200 Butterfly	SCY	2:22.89	A+2.10s to AA	2025-01-18	2025 Athens New Year's Kickoff venue
100 Individual Medley	SCY	1:01.73		2026-01-17	GSA January Jump Start 2026 venue
200 Individual Medley	SCY	2:15.76	AA+0.17s to AAA	2025-10-11	2025 FAST Pumpkin Plunge venue
50 Freestyle	LCM	28.53	AAA+0.54s to AAAA	2026-05-16	2026 PSA May Invite fast pool
100 Freestyle	LCM	1:03.06	AAA+2.17s to AAAA	2025-08-02	2025 FL Southern Zone Age Group Championship venue
200 Freestyle	LCM	2:15.71	AAA+4.12s to AAAA	2026-05-16	2026 PSA May Invite fast pool
400 Freestyle	LCM	4:54.34	AA+4.55s to AAA	2024-07-21	2024 GA AG LC Championship July 18-21 2024 venue
800 Freestyle	LCM	10:03.86	AA+1.87s to AAA	2024-07-18	2024 GA AG LC Championship July 18-21 2024 venue
100 Backstroke	LCM	1:12.06	AA+1.37s to AAA	2025-07-31	2025 FL Southern Zone Age Group Championship venue
100 Breaststroke	LCM	1:23.49	AA+3.00s to AAA	2024-07-19	2024 GA AG LC Championship July 18-21 2024 venue
200 Breaststroke	LCM	3:04.66	A+3.27s to AA	2024-07-20	2024 GA AG LC Championship July 18-21 2024 venue
50 Butterfly	LCM	31.58	AA+0.19s to AAA	2024-07-19	2024 GA AG LC Championship July 18-21 2024 venue
100 Butterfly	LCM	1:09.66	AA+0.97s to AAA	2025-06-21	2025 Planet Swim Summer Championships venue
200 Butterfly	LCM	2:34.69	AA+0.10s to AAA	2025-08-01	2025 FL Southern Zone Age Group Championship venue
200 Individual Medley	LCM	2:36.16	AA+1.07s to AAA	2026-05-17	2026 PSA May Invite fast pool
400 Individual Medley	LCM	5:35.54	AA+6.75s to AAA	2025-07-11	2025 GCAT's Last Chance Long Course Meet

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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	24.77	flying	200 Free Relay (leg 4)	2026-01-18	GSA January Jump Start 2026
50 Butterfly	SCY	26.86	flying	200 Medley Relay (leg 3)	2026-01-17	GSA January Jump Start 2026
50 Freestyle	LCM	28.03	flying	200 Free Relay (leg 3)	2025-07-31	2025 FL Southern Zone Age Group Championship
100 Freestyle	LCM	1:02.18	flying	400 Free Relay (leg 3)	2025-07-30	2025 FL Southern Zone Age Group Championship
100 Backstroke	LCM	1:18.96	flat	400 Medley Relay	2024-07-21	2024 GA AG LC Championship July 18-21 2024
100 Butterfly	LCM	1:09.37	flying	400 Medley Relay (leg 3)	2025-07-30	2025 FL Southern Zone Age Group Championship

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 13-14 · LCM

4060 points (5/6 events — incomplete)

Event	Time	Points
400 FR LCM	4:54.34	825
200 BR LCM	3:04.66	717
200 FL LCM	2:34.69	854
200 IM LCM	2:36.16	849
400 IM LCM	5:35.54	815
200 BK LCM	—	0

IMR 13-14 · LCM

4177 points (5/5 events)

Event	Time	Points
200 FR LCM	2:15.71	909
100 BK LCM	1:12.06	814
100 BR LCM	1:23.49	778
100 FL LCM	1:09.66	827
200 IM LCM	2:36.16	849

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

PR splits

100 Freestyle SCY 53.60

25.73

27.87

Front half 25.73s · back half 27.87s

200 Freestyle SCY 1:53.47

26.58

28.83

29.98

28.08

Front half 55.41s · back half 58.06s

500 Freestyle SCY 5:08.61

27.51

30.58

31.25

31.16

31.10

31.53

31.86

32.05

31.56

30.01

Front half 151.60s · back half 157.01s

1000 Freestyle SCY 11:03.52

29.75

33.08

33.39

33.94

33.85

33.50

33.79

33.36

33.68

33.80

34.14

34.08

33.83

33.30

33.22

33.37

33.40

32.74

32.66

30.64

Front half 332.14s · back half 331.38s

100 Breaststroke SCY 1:18.20 RT 0.68s

37.49

40.71

Front half 37.49s · back half 40.71s

200 Breaststroke SCY 2:37.74 split/total mismatch

34.93

5.07

1.36

0.09

Front half 40.00s · back half 117.74s

100 Butterfly SCY 1:00.37

28.32

32.05

Front half 28.32s · back half 32.05s

200 Butterfly SCY 2:22.89 RT 0.80s

31.57

36.60

37.51

37.21

Front half 68.17s · back half 74.72s

100 Individual Medley SCY 1:01.73

28.22

33.51

Front half 28.22s · back half 33.51s

200 Individual Medley SCY 2:15.76 RT 0.68s

28.43

34.75

41.05

31.53

Front half 63.18s · back half 72.58s

100 Freestyle LCM 1:03.06

30.57

32.49

Front half 30.57s · back half 32.49s

200 Freestyle LCM 2:15.71

30.23

34.92

35.82

34.74

Front half 65.15s · back half 70.56s

400 Freestyle LCM 4:54.34 RT 0.38s

69.41

75.71

75.41

73.81

Front half 145.12s · back half 149.22s

800 Freestyle LCM 10:03.86 RT 0.69s

32.92

36.22

38.23

38.07

37.98

38.31

37.99

37.94

39.73

38.61

38.71

38.38

38.92

37.62

38.31

35.92

Front half 297.66s · back half 306.20s

100 Backstroke LCM 1:12.06

34.78

37.28

Front half 34.78s · back half 37.28s

200 Breaststroke LCM 3:04.66 RT 0.65s

89.76

94.90

Front half 89.76s · back half 94.90s

200 Butterfly LCM 2:34.69

33.31

39.13

41.06

41.19

Front half 72.44s · back half 82.25s

200 Individual Medley LCM 2:36.16

32.47

40.42

48.51

34.76

Front half 72.89s · back half 83.27s

Reaction time

fastest 0.35s average 0.630s slowest 0.80s 30 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 24.18 7 swims

100 Freestyle SCY 53.60 7 swims

200 Freestyle SCY 1:53.47 7 swims

500 Freestyle SCY 5:08.61 3 swims

1000 Freestyle SCY 11:03.52 1 swim

50 Backstroke SCY 27.52 3 swims

50 Breaststroke SCY 32.66 2 swims

100 Breaststroke SCY 1:18.20 1 swim

200 Breaststroke SCY 2:37.74 2 swims

50 Butterfly SCY 26.09 4 swims

100 Butterfly SCY 1:00.37 3 swims

200 Butterfly SCY 2:22.89 1 swim

100 Individual Medley SCY 1:01.73 4 swims

200 Individual Medley SCY 2:15.76 2 swims

50 Freestyle LCM 28.53 9 swims

100 Freestyle LCM 1:03.06 8 swims

200 Freestyle LCM 2:15.71 10 swims

400 Freestyle LCM 4:54.34 1 swim

800 Freestyle LCM 10:03.86 1 swim

100 Backstroke LCM 1:12.06 6 swims

100 Breaststroke LCM 1:23.49 5 swims

200 Breaststroke LCM 3:04.66 1 swim

50 Butterfly LCM 31.58 2 swims

100 Butterfly LCM 1:09.66 9 swims

200 Butterfly LCM 2:34.69 11 swims

200 Individual Medley LCM 2:36.16 4 swims

400 Individual Medley LCM 5:35.54 1 swim