Mara Kozaczek

Fage 11CTMAMDPVVAWVNAACSPY

221 plausible swims · 35 meets · 2023-02-11 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	28.91	AA+0.82s to AAA	2026-02-14	EST vs NAAC Dual Meet
100 Freestyle	SCY	1:05.43	A+1.64s to AA	2026-01-31	2026 ASC Senior Meet
200 Freestyle	SCY	2:24.84	A+5.95s to AA	2026-02-14	EST vs NAAC Dual Meet
500 Freestyle	SCY	6:46.03	BB+16.84s to A	2026-01-16	ISCA January Classic 2026
50 Backstroke	SCY	33.05	AA+1.16s to AAA	2026-03-14	2026 MD LSC / NBAC JR Champs - Site 1 fast pool
100 Backstroke	SCY	1:09.93	AA+0.64s to AAA	2026-02-14	EST vs NAAC Dual Meet
200 Backstroke	SCY	2:40.20	A+4.31s to AA	2026-01-16	ISCA January Classic 2026
50 Breaststroke	SCY	47.47	+1.98s to B	2025-02-15	EST vs NAAC "BB" Buster Dual Meet
100 Breaststroke	SCY	1:46.15	+5.86s to B	2025-02-15	EST vs NAAC "BB" Buster Dual Meet
50 Butterfly	SCY	33.91	BB+0.52s to A	2026-02-14	EST vs NAAC Dual Meet
100 Butterfly	SCY	1:27.57	B+4.08s to BB	2026-02-14	EST vs NAAC Dual Meet
100 Individual Medley	SCY	1:17.48	BB+1.49s to A	2026-01-31	2026 ASC Senior Meet
200 Individual Medley	SCY	2:42.43	A+4.04s to AA	2026-03-14	2026 MD LSC / NBAC JR Champs - Site 1 fast pool
50 Freestyle	LCM	31.89	AAA+1.30s to AAAA	2026-04-24	2026 NAAC Carol Chidester Invite
100 Freestyle	LCM	1:09.90	AAA+3.01s to AAAA	2026-06-14	2026 SwimRVA Summer Invitational fast pool
200 Freestyle	LCM	2:38.42	AA+6.73s to AAA	2026-06-13	2026 SwimRVA Summer Invitational fast pool
50 Backstroke	LCM	37.17	AA+0.38s to AAA	2026-05-15	2026 Abby Seeger Memorial Invitational
100 Backstroke	LCM	1:20.27	AAA+3.58s to AAAA	2026-04-26	2026 NAAC Carol Chidester Invite venue
200 Backstroke	LCM	2:56.07	AA+2.78s to AAA	2026-06-14	2026 SwimRVA Summer Invitational fast pool
50 Breaststroke	LCM	44.22	A+1.23s to AA	2026-06-13	2026 SwimRVA Summer Invitational fast pool
100 Breaststroke	LCM	1:40.02	BB+1.23s to A	2026-05-17	2026 Abby Seeger Memorial Invitational venue
200 Breaststroke	LCM	3:41.84	BB+9.05s to A	2026-06-12	2026 SwimRVA Summer Invitational fast pool
50 Butterfly	LCM	38.54	BB+1.15s to A	2026-04-26	2026 NAAC Carol Chidester Invite venue
100 Butterfly	LCM	1:37.71	B+2.62s to BB	2026-06-14	2026 SwimRVA Summer Invitational fast pool
200 Individual Medley	LCM	3:05.81	A+4.62s to AA	2026-05-15	2026 Abby Seeger Memorial Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

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	30.28	flying	200 Free Relay (leg 3)	2025-12-12	2025 East Coast WinterFest
100 Freestyle	SCY	1:16.06	flying	400 Medley Relay (leg 4)	2025-03-07	2025 MD LSC 14 & U Championships
50 Backstroke	SCY	40.31	flat	200 Medley Relay	2025-03-06	2025 MD LSC 14 & U 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 11-12 · SCY

2512 points (5/5 events)

Event	Time	Points
500 FR SCY	6:46.03	525
100 BK SCY	1:09.93	720
100 BR SCY	1:46.15	305
100 FL SCY	1:27.57	351
200 IM SCY	2:42.43	611

IMR 11-12 · LCM

3182 points (5/5 events)

Event	Time	Points
200 FR LCM	2:38.42	687
50 BK LCM	37.17	737
50 BR LCM	44.22	604
50 FL LCM	38.54	540
200 IM LCM	3:05.81	614

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

PR splits

200 Individual Medley SCY 2:42.43

36.39

39.98

51.84

34.22

Front half 76.37s · back half 86.06s

100 Freestyle LCM 1:09.90

33.57

36.33

Front half 33.57s · back half 36.33s

200 Freestyle LCM 2:38.42

35.91

40.75

41.68

40.08

Front half 76.66s · back half 81.76s

100 Backstroke LCM 1:20.27

39.33

40.94

Front half 39.33s · back half 40.94s

200 Backstroke LCM 2:56.07

42.44

47.22

44.76

41.65

Front half 89.66s · back half 86.41s

100 Breaststroke LCM 1:40.02

48.27

51.75

Front half 48.27s · back half 51.75s

200 Breaststroke LCM 3:41.84

50.64

56.92

56.32

57.96

Front half 107.56s · back half 114.28s

100 Butterfly LCM 1:37.71

39.61

58.10

Front half 39.61s · back half 58.10s

Reaction time

fastest 0.78s average 0.815s slowest 0.85s 2 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 28.91 19 swims

100 Freestyle SCY 1:05.43 18 swims

200 Freestyle SCY 2:24.84 17 swims

500 Freestyle SCY 6:46.03 2 swims

50 Backstroke SCY 33.05 19 swims

100 Backstroke SCY 1:09.93 11 swims

200 Backstroke SCY 2:40.20 4 swims

50 Breaststroke SCY 47.47 4 swims

100 Breaststroke SCY 1:46.15 4 swims

50 Butterfly SCY 33.91 19 swims

100 Butterfly SCY 1:27.57 8 swims

100 Individual Medley SCY 1:17.48 12 swims

200 Individual Medley SCY 2:42.43 13 swims

50 Freestyle LCM 31.89 12 swims

100 Freestyle LCM 1:09.90 9 swims

200 Freestyle LCM 2:38.42 6 swims

50 Backstroke LCM 37.17 9 swims

100 Backstroke LCM 1:20.27 10 swims

200 Backstroke LCM 2:56.07 3 swims

50 Breaststroke LCM 44.22 3 swims

100 Breaststroke LCM 1:40.02 4 swims

200 Breaststroke LCM 3:41.84 1 swim

50 Butterfly LCM 38.54 6 swims

100 Butterfly LCM 1:37.71 4 swims

200 Individual Medley LCM 3:05.81 4 swims