Lucas Bucaro

Mage 18CZILLEMNMTBSCIL

81 plausible swims · 10 meets · 2019-08-01 → 2025-08-03

Personal records

Event	Course	Best	Cut	Date	Meet
1000 Freestyle	SCY	9:28.47	AAAA	2024-03-13	1466378
1650 Freestyle	SCY	16:08.04	AAA+9.85s to AAAA	2025-03-16	2025 MN RSC CZ North Section Spring Champions venue
100 Backstroke	SCY	49.89	AAA+0.70s to AAAA	2024-03-13	1466378
200 Backstroke	SCY	1:47.33	AAAA	2025-03-14	2025 MN RSC CZ North Section Spring Champions venue
100 Butterfly	SCY	52.09	AA+0.50s to AAA	2025-03-15	2025 MN RSC CZ North Section Spring Champions venue
200 Individual Medley	SCY	1:52.24	AAA+1.35s to AAAA	2024-03-13	1466378
400 Individual Medley	SCY	3:59.39	AAAA	2025-03-15	2025 MN RSC CZ North Section Spring Champions venue
200 Freestyle	LCM	2:18.06	BB+6.47s to A	2019-08-02	2019 WI Central Zone 14 & U Championship slow pool
400 Freestyle	LCM	4:11.96	AAA+6.37s to AAAA	2024-03-08	2024 USA Swimming Speedo Championship Series venue
800 Freestyle	LCM	8:32.99	AAAA	2025-07-31	2025 LC Illinois Senior Championships venue
1500 Freestyle	LCM	16:44.53	AAA+20.44s to AAAA	2024-03-10	2024 USA Swimming Speedo Championship Series venue
50 Backstroke	LCM	27.95	AAAA	2024-07-26	2024 LC Illinois Senior Championships venue
100 Backstroke	LCM	59.50	AAA+0.81s to AAAA	2024-07-12	2024 CZ North Section Summer Sectionals venue
200 Backstroke	LCM	2:05.69	AAAA	2024-03-08	2024 USA Swimming Speedo Championship Series venue
100 Butterfly	LCM	1:01.12	AA+2.23s to AAA	2024-07-13	2024 CZ North Section Summer Sectionals venue
200 Butterfly	LCM	2:36.85	B+1.06s to BB	2019-08-03	2019 WI Central Zone 14 & U Championship slow pool
200 Individual Medley	LCM	2:09.90	AAA+0.31s to AAAA	2024-07-27	2024 LC Illinois Senior Championships venue
400 Individual Medley	LCM	4:35.26	AAAA	2025-08-01	2025 LC Illinois Senior Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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
200 Freestyle	LCM	2:00.28	flying	800 Free Relay (leg 4)	2025-08-01	2025 LC Illinois Senior Championships
100 Backstroke	LCM	1:00.31	flat	400 Medley Relay	2025-08-02	2025 LC Illinois Senior 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 17-18 · LCM

4438 points (5/6 events — incomplete)

Event	Time	Points
400 FR LCM	4:11.96	918
200 BK LCM	2:05.69	1028
200 FL LCM	2:36.85	509
200 IM LCM	2:09.90	979
400 IM LCM	4:35.26	1004
200 BR LCM	—	0

IMR 17-18 · LCM

3255 points (4/5 events — incomplete)

Event	Time	Points
200 FR LCM	2:18.06	573
100 BK LCM	59.50	935
100 FL LCM	1:01.12	768
200 IM LCM	2:09.90	979
100 BR LCM	—	0

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

PR splits

1650 Freestyle SCY 16:08.04

25.73

27.81

28.36

28.84

29.02

29.10

29.24

29.26

29.46

29.57

29.79

30.03

29.98

29.89

29.73

30.02

30.07

29.98

29.84

29.87

29.96

30.18

29.90

29.71

29.96

29.81

29.84

29.54

29.42

29.19

28.80

28.61

27.53

200 Backstroke SCY 1:47.33

25.13

27.11

27.62

27.47

Front half 52.24s · back half 55.09s

100 Butterfly SCY 52.09

24.22

27.87

Front half 24.22s · back half 27.87s

400 Individual Medley SCY 3:59.39

25.04

29.19

29.59

29.10

35.20

35.88

28.33

27.06

Front half 112.92s · back half 126.47s

200 Freestyle LCM 2:18.06

31.94

35.22

35.60

35.30

Front half 67.16s · back half 70.90s

400 Freestyle LCM 4:11.96

28.52

31.22

31.66

32.41

31.90

32.63

32.20

31.42

Front half 123.81s · back half 128.15s

800 Freestyle LCM 8:32.99 RT 0.70s

28.91

31.23

31.85

32.16

32.67

32.53

32.98

32.86

33.10

32.88

33.20

32.51

32.60

32.14

31.51

29.86

Front half 255.19s · back half 257.80s

1500 Freestyle LCM 16:44.53

29.87

32.78

33.09

34.14

33.19

33.62

33.13

33.55

33.27

33.85

33.15

33.99

33.37

33.84

33.52

34.03

33.43

34.02

33.51

34.05

33.40

34.22

33.67

34.21

33.44

34.10

33.55

33.93

33.35

33.26

Front half 498.36s · back half 506.17s

100 Backstroke LCM 59.50 RT 0.86s

28.71

30.79

Front half 28.71s · back half 30.79s

200 Backstroke LCM 2:05.69

29.15

32.03

31.94

32.57

Front half 61.18s · back half 64.51s

100 Butterfly LCM 1:01.12 RT 0.70s

28.39

32.73

Front half 28.39s · back half 32.73s

200 Butterfly LCM 2:36.85

35.06

40.30

40.21

41.28

Front half 75.36s · back half 81.49s

200 Individual Medley LCM 2:09.90 RT 0.60s

27.73

32.16

38.69

31.32

Front half 59.89s · back half 70.01s

400 Individual Medley LCM 4:35.26 RT 0.70s

28.93

33.64

34.74

33.96

40.32

41.00

31.79

30.88

Front half 131.27s · back half 143.99s

Reaction time

fastest 0.60s average 0.710s slowest 1.30s 33 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.

1000 Freestyle SCY 9:28.47 1 swim

1650 Freestyle SCY 16:08.04 3 swims

100 Backstroke SCY 49.89 8 swims

200 Backstroke SCY 1:47.33 6 swims

100 Butterfly SCY 52.09 3 swims

200 Individual Medley SCY 1:52.24 2 swims

400 Individual Medley SCY 3:59.39 8 swims

200 Freestyle LCM 2:18.06 1 swim

400 Freestyle LCM 4:11.96 3 swims

800 Freestyle LCM 8:32.99 5 swims

1500 Freestyle LCM 16:44.53 1 swim

50 Backstroke LCM 27.95 4 swims

100 Backstroke LCM 59.50 9 swims

200 Backstroke LCM 2:05.69 10 swims

100 Butterfly LCM 1:01.12 2 swims

200 Butterfly LCM 2:36.85 1 swim

200 Individual Medley LCM 2:09.90 8 swims

400 Individual Medley LCM 4:35.26 6 swims