swimstats

Lucas Zonfrillo

Mage 17FLNEBGSCCSRIMAUN

326 plausible swims · 53 meets · 2023-01-01 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.01 AA+0.92s to AAA·+0.72s to Sectionals 2026-01-01 NE Swimmimg 15-18 Age Group Championships
100 Freestyle SCY 50.68 A+0.29s to AA·+2.39s to Sectionals 2025-12-18 2026 NE NSSC Senior Championships
200 Freestyle SCY 1:53.86 A+2.67s to AA·+8.07s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
500 Freestyle SCY 5:09.89 A+8.20s to AA·+23.80s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
1000 Freestyle SCY 10:52.31 A+20.32s to AA·+55.12s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
1650 Freestyle SCY 19:28.34 BB+66.75s to A·+159.65s to Sectionals 2025-03-07 2025 NE Cup Championship by Shawmutvenue
50 Backstroke SCY 25.66 AA+1.07s to AAA·Sectionals ✓+1.97s to Futures 2026-01-01 NE Swimmimg 15-18 Age Group Championships
100 Backstroke SCY 55.41 A+0.52s to AA·+0.32s to Sectionals 2026-01-01 NE Swimmimg 15-18 Age Group Championships
200 Backstroke SCY 2:02.78 A+2.79s to AA·+0.49s to Sectionals 2026-02-28 2026 NE CRIM 15-18 AG Championshipsvenue
100 Breaststroke SCY 1:09.73 BB+5.04s to A·+7.04s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
50 Butterfly SCY 27.32 BB+0.63s to A·+3.03s to Sectionals 2025-01-01 Commonwealth Swimming Seekonk Fall Sprints at Brown
100 Butterfly SCY 1:04.00 B+2.61s to BB·+11.31s to Sectionals 2025-01-01 Commonwealth Swimming Seekonk Fall Sprints at Brown
100 Individual Medley SCY 1:01.90 2025-01-01 Commonwealth Swimming Seekonk Fall Sprints at Brown
200 Individual Medley SCY 2:07.98 A+5.09s to AA·+8.59s to Sectionals 2026-02-27 2026 NE CRIM TT 15-18 AG Championshipsvenue
50 Freestyle LCM 26.11 AA+0.62s to AAA·+0.52s to Sectionals 2026-01-01 2026 NE Swimming LC Senior Championships - Brown University, S#: NE26-0709CSvenue
100 Freestyle LCM 58.41 A+0.32s to AA·+3.12s to Sectionals 2026-01-01 2026 ne cs spring fever results
200 Freestyle LCM 2:09.68 A+1.99s to AA·+8.79s to Sectionals 2026-01-01 NE CS 2026 Summer Solstice at Brown University
400 Freestyle LCM 4:41.14 A+8.75s to AA·+22.05s to Sectionals 2026-01-01 NE CS 2026 Summer Solstice at Brown University
50 Backstroke LCM 28.99 AAA+1.00s to AAAA·Sectionals ✓+1.10s to Futures 2026-01-01 2026 NE CS 13&Over Championshipfast pool
100 Backstroke LCM 1:03.29 AA+1.40s to AAA·Sectionals ✓+2.70s to Futures 2026-07-25 2026 NE CS LCM 13&O Championshipsvenue
200 Backstroke LCM 2:21.02 A+0.03s to AA·+0.33s to Sectionals 2026-07-26 2026 NE CS LCM 13&O Championshipsvenue
50 Breaststroke LCM 39.23 B+1.24s to BB·+5.04s to Sectionals 2026-01-01 Season Opener Hosted by Commonwealth Swimming Seekonk
100 Breaststroke LCM 1:29.53 +1.44s to B·+17.14s to Sectionals 2026-01-01 Season Opener Hosted by Commonwealth Swimming Seekonk
50 Butterfly LCM 33.06 B+0.37s to BB·+5.27s to Sectionals 2025-04-06 2025 NE CS Season Openervenue
100 Butterfly LCM 1:09.33 BB+4.14s to A·+8.84s to Sectionals 2026-01-01 2026 ne cs spring fling results
200 Individual Medley LCM 2:54.39 +1.10s to B·+36.70s to Sectionals 2024-06-01 2024 NE BGSC May Summer Fiestavenue
400 Individual Medley LCM 5:46.87 B+1.28s to BB·+52.98s to Sectionals 2026-01-01 Season Opener Hosted by Commonwealth Swimming Seekonk

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 23.85 flat 200 Free Relay 2025-12-12 2025 NE SHAWMUT Candy Cane Classic
50 Freestyle SCY 23.42 flying 200 Free Relay (leg 2) 2025-10-04 2025 NE CS Fall Sprints - copied
100 Freestyle SCY 49.48 flying 400 Free Relay (leg 4) 2026-02-27 2026 NE CRIM 15-18 AG Championships
50 Backstroke SCY 28.30 flat 200 Medley Relay 2025-10-05 2025 NE CS Fall Sprints - copied
50 Freestyle LCM 29.59 flat 200 Free Relay 2024-07-27 2024 NE SHAWMUT America's Cup
100 Freestyle LCM 57.92 flying 400 Medley Relay (leg 4) 2026-07-25 2026 NE CS LCM 13&O Championships
100 Freestyle LCM 57.04 flying 400 Free Relay (leg 4) 2026-07-26 2026 NE CS LCM 13&O Championships
200 Freestyle LCM 2:08.34 flying 800 Free Relay (leg 4) 2026-07-23 2026 NE CS LCM 13&O Championships
50 Backstroke LCM 34.18 flat 200 Medley Relay 2024-07-28 2024 NE SHAWMUT America's Cup
100 Backstroke LCM 1:04.52 flat 400 Medley Relay 2026-07-26 2026 NE CS LCM 13&O 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

2294 points (4/6 events — incomplete)

EventTime Points
400 FR LCM 4:41.14 660
200 BK LCM 2:21.02 728
200 IM LCM 2:54.39 404
400 IM LCM 5:46.87 502
200 BR LCM— 0
200 FL LCM— 0

IMR 17-18 · SCY

2980 points (5/5 events)

EventTime Points
200 FR SCY 1:53.86 681
100 BK SCY 55.41 686
100 BR SCY 1:09.73 517
100 FL SCY 1:04.00 451
200 IM SCY 2:07.98 645

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

PR splits

100 Freestyle SCY 50.68 split/total mismatch

23.69
3.30

Front half 23.69s · back half 26.99s

200 Freestyle SCY 1:53.86 split/total mismatch

25.69
3.00
0.73
0.64

Front half 28.69s · back half 85.17s

500 Freestyle SCY 5:09.89 split/total mismatch

27.92
30.93
31.24
31.49
31.96
31.89
31.96
31.38
31.29
29.83

1000 Freestyle SCY 10:52.31 split/total mismatch

28.39
31.85
32.59
33.06
33.60
33.20
33.12
33.19
33.36
32.62
33.37
33.45
33.03
33.34
32.92
32.78
32.79
32.93
32.12
30.60

1650 Freestyle SCY 19:28.34

30.22
33.96
35.24
35.60
35.42
35.53
35.89
35.91
36.04
35.72
35.96
36.09
35.99
36.21
35.99
35.82
35.88
36.10
35.84
35.19
34.78
35.62
35.49
35.67
36.11
35.71
35.67
35.64
35.49
35.77
35.31
34.86
33.62

100 Backstroke SCY 55.41 split/total mismatch

26.90
1.61

Front half 26.90s · back half 28.51s

200 Backstroke SCY 2:02.78

28.62
31.01
32.13
31.02

Front half 59.63s · back half 63.15s

100 Breaststroke SCY 1:09.73 split/total mismatch

31.89
5.95

Front half 31.89s · back half 37.84s

100 Butterfly SCY 1:04.00 split/total mismatch

29.29
5.42

Front half 29.29s · back half 34.71s

100 Individual Medley SCY 1:01.90 split/total mismatch

28.06
5.78

Front half 28.06s · back half 33.84s

200 Individual Medley SCY 2:07.98

26.79
31.36
39.81
30.02

Front half 58.15s · back half 69.83s

100 Freestyle LCM 58.41 split/total mismatch

27.95
2.51

Front half 27.95s · back half 30.46s

200 Freestyle LCM 2:09.68 split/total mismatch

29.17
32.90
33.98
33.63

400 Freestyle LCM 4:41.14 split/total mismatch

31.60
35.81
35.64
36.51
35.60
35.99
35.57
34.42

100 Backstroke LCM 1:03.29

30.80
32.49

Front half 30.80s · back half 32.49s

200 Backstroke LCM 2:21.02

32.26
35.64
36.36
36.76

Front half 67.90s · back half 73.12s

100 Breaststroke LCM 1:29.53 split/total mismatch

42.14
5.25

Front half 42.14s · back half 47.39s

100 Butterfly LCM 1:09.33 split/total mismatch

31.56
6.21

Front half 31.56s · back half 37.77s

200 Individual Medley LCM 2:54.39

37.06
45.00
55.42
36.91

Front half 82.06s · back half 92.33s

400 Individual Medley LCM 5:46.87 split/total mismatch

36.18
43.23
44.89
43.35
51.61
52.67
39.07
35.87

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

50 Freestyle SCY 23.01 24 swims
100 Freestyle SCY 50.68 23 swims
200 Freestyle SCY 1:53.86 17 swims
500 Freestyle SCY 5:09.89 9 swims
1000 Freestyle SCY 10:52.31 5 swims
1650 Freestyle SCY 19:28.34 1 swim
50 Backstroke SCY 25.66 15 swims
100 Backstroke SCY 55.41 24 swims
200 Backstroke SCY 2:02.78 22 swims
100 Breaststroke SCY 1:09.73 9 swims
50 Butterfly SCY 27.32 2 swims
100 Butterfly SCY 1:04.00 3 swims
100 Individual Medley SCY 1:01.90 2 swims
200 Individual Medley SCY 2:07.98 6 swims
50 Freestyle LCM 26.11 25 swims
100 Freestyle LCM 58.41 25 swims
200 Freestyle LCM 2:09.68 15 swims
400 Freestyle LCM 4:41.14 9 swims
50 Backstroke LCM 28.99 18 swims
100 Backstroke LCM 1:03.29 29 swims
200 Backstroke LCM 2:21.02 17 swims
50 Breaststroke LCM 39.23 2 swims
100 Breaststroke LCM 1:29.53 6 swims
50 Butterfly LCM 33.06 2 swims
100 Butterfly LCM 1:09.33 13 swims
200 Individual Medley LCM 2:54.39 1 swim
400 Individual Medley LCM 5:46.87 2 swims