Alexa Briseno

Fage 15CZKYMIMTOHNAAC

98 plausible swims · 10 meets · 2024-03-07 → 2026-03-08

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.38	AAAA	2025-11-22	2025 OH SC Senior Fall Invitational venue
100 Freestyle	SCY	50.53	AAAA	2025-11-23	2025 OH SC Senior Fall Invitational venue
200 Freestyle	SCY	1:53.82	AAA+0.33s to AAAA	2024-03-08	2024 OH SC Junior Championships venue
500 Freestyle	SCY	5:14.97	AAA+8.88s to AAAA	2024-10-18	2024 OLY Fall Classic venue
50 Backstroke	SCY	25.77	AAAA	2025-11-21	2025 OH SC Senior Fall Invitational venue
100 Backstroke	SCY	54.95	AAAA	2025-03-08	2025 OH SC Junior Championships venue
200 Backstroke	SCY	1:59.18	AAAA	2025-11-21	2025 OH SC Senior Fall Invitational venue
50 Butterfly	SCY	24.82	AAAA	2026-03-08	2026 OH Tim Myers SC Senior Champs fast pool
100 Butterfly	SCY	55.24	AAAA	2025-03-07	2025 OH SC Junior Championships venue
200 Individual Medley	SCY	2:04.10	AAAA	2026-03-08	2026 OH Tim Myers SC Senior Champs fast pool
50 Freestyle	LCM	27.38	AAAA	2024-07-20	2024 OH OSI LC Junior Championships venue
100 Freestyle	LCM	59.98	AAA+0.29s to AAAA	2024-07-21	2024 OH OSI LC Junior Championships venue
200 Freestyle	LCM	2:15.45	AAA+6.06s to AAAA	2024-07-19	2024OH CZ East Speedo Sectionals fast pool
50 Backstroke	LCM	29.81	AAAA	2025-07-30	2025 Speedo Junior National Championships fast pool
100 Backstroke	LCM	1:03.89	AAAA	2025-08-02	2025 Speedo Junior National Championships fast pool
200 Backstroke	LCM	2:22.98	AAA+0.49s to AAAA	2024-07-18	2024OH CZ East Speedo Sectionals fast pool
100 Butterfly	LCM	1:10.62	A+0.13s to AA	2024-06-06	96th Ohio Valley Championships 2024
200 Individual Medley	LCM	2:34.69	AA+1.90s to AAA	2024-06-06	96th Ohio Valley Championships 2024

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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
100 Freestyle	SCY	54.10	flying	400 Free Relay (leg 4)	2024-03-10	2024 OH SC Junior Championships
200 Freestyle	SCY	1:51.55	flying	800 Free Relay (leg 4)	2025-03-06	2025 OH SC Junior Championships
50 Backstroke	SCY	26.05	flat	200 Medley Relay	2026-03-08	2026 OH Tim Myers SC Senior Champs
100 Backstroke	SCY	1:00.39	flat	400 Medley Relay	2024-03-09	2024 OH SC Junior Championships
50 Freestyle	LCM	26.95	flying	200 Free Relay (leg 4)	2024-07-20	2024 OH OSI LC Junior Championships
100 Freestyle	LCM	59.80	flying	400 Free Relay (leg 4)	2024-07-21	2024 OH OSI LC Junior Championships
50 Backstroke	LCM	31.16	flat	200 Medley Relay	2024-06-06	96th Ohio Valley Championships 2024
100 Backstroke	LCM	1:25.43	flat	400 Medley Relay	2024-06-07	96th Ohio Valley Championships 2024

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

2945 points (3/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:14.97	870
200 BK SCY	1:59.18	1064
200 IM SCY	2:04.10	1011
200 BR SCY	—	0
200 FL SCY	—	0
400 IM SCY	—	0

IMR 15-16 · SCY

4051 points (4/5 events — incomplete)

Event	Time	Points
200 FR SCY	1:53.82	947
100 BK SCY	54.95	1063
100 FL SCY	55.24	1030
200 IM SCY	2:04.10	1011
100 BR SCY	—	0

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

PR splits

100 Freestyle SCY 50.53

24.28

26.25

Front half 24.28s · back half 26.25s

200 Freestyle SCY 1:53.82

26.52

28.92

29.33

29.05

Front half 55.44s · back half 58.38s

500 Freestyle SCY 5:14.97

27.53

30.83

31.23

31.36

31.51

32.07

31.90

32.72

32.78

33.04

Front half 152.46s · back half 162.51s

100 Backstroke SCY 54.95

26.76

28.19

Front half 26.76s · back half 28.19s

200 Backstroke SCY 1:59.18

27.85

29.56

30.86

30.91

Front half 57.41s · back half 61.77s

100 Butterfly SCY 55.24

25.49

29.75

Front half 25.49s · back half 29.75s

200 Individual Medley SCY 2:04.10

26.18

29.75

38.90

29.27

Front half 55.93s · back half 68.17s

100 Freestyle LCM 59.98

28.89

31.09

Front half 28.89s · back half 31.09s

200 Freestyle LCM 2:15.45

30.81

34.51

35.18

34.95

Front half 65.32s · back half 70.13s

100 Backstroke LCM 1:03.89 RT 0.52s

31.25

32.64

Front half 31.25s · back half 32.64s

200 Backstroke LCM 2:22.98

33.67

36.26

37.03

36.02

Front half 69.93s · back half 73.05s

100 Butterfly LCM 1:10.62

32.71

37.91

Front half 32.71s · back half 37.91s

200 Individual Medley LCM 2:34.69

32.55

40.21

45.35

36.58

Front half 72.76s · back half 81.93s

Reaction time

fastest 0.50s average 0.550s slowest 0.64s 4 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 23.38 8 swims

100 Freestyle SCY 50.53 6 swims

200 Freestyle SCY 1:53.82 4 swims

500 Freestyle SCY 5:14.97 1 swim

50 Backstroke SCY 25.77 2 swims

100 Backstroke SCY 54.95 9 swims

200 Backstroke SCY 1:59.18 10 swims

50 Butterfly SCY 24.82 3 swims

100 Butterfly SCY 55.24 6 swims

200 Individual Medley SCY 2:04.10 7 swims

50 Freestyle LCM 27.38 8 swims

100 Freestyle LCM 59.98 3 swims

200 Freestyle LCM 2:15.45 5 swims

50 Backstroke LCM 29.81 4 swims

100 Backstroke LCM 1:03.89 8 swims

200 Backstroke LCM 2:22.98 6 swims

100 Butterfly LCM 1:10.62 4 swims

200 Individual Medley LCM 2:34.69 4 swims