swimstats

Luca Kosman

Mage 15COROCKROCKE

107 plausible swims · 22 meets · 2022-09-30 → 2026-09-24

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.77 BB+1.08s to A·+2.58s to Sectionals 2026-09-24 2026 CO ROCK Black & Blue Showdownvenue
100 Freestyle SCY 57.58 BB+3.29s to A·+6.59s to Sectionals 2025-12-21 2025 CO Falfins Holiday Openvenue
200 Freestyle SCY 2:10.54 B+2.15s to BB·+18.75s to Sectionals 2026-03-06 2026 CO 14&U Silver Statevenue
500 Freestyle SCY 6:14.33 B+24.84s to BB·+71.64s to Sectionals 2026-03-08 2026 CO 14&U Silver Statevenue
50 Backstroke SCY 31.81 B+1.52s to BB·+8.12s to Futures 2025-12-20 2025 CO Falfins Holiday Openvenue
100 Backstroke SCY 1:06.69 B+2.20s to BB·+11.20s to Sectionals 2026-03-07 2026 CO 14&U Silver Statevenue
200 Backstroke SCY 2:43.34 +11.55s to B·+42.05s to Sectionals 2025-02-15 2025 CO Aces Winter Openvenue
50 Breaststroke SCY 39.70 +2.21s to B·+13.41s to Futures 2024-03-01 2024 CO CSI 14&U Silver Statevenue
100 Breaststroke SCY 1:26.53 +7.94s to B·+23.34s to Sectionals 2024-03-03 2024 CO CSI 14&U Silver Statevenue
50 Butterfly SCY 30.42 B+0.33s to BB·+7.53s to Futures 2025-12-21 2025 CO Falfins Holiday Openvenue
100 Butterfly SCY 1:08.05 B+4.26s to BB·+12.86s to Sectionals 2026-03-08 2026 CO 14&U Silver Statevenue
100 Individual Medley SCY 1:23.49 2023-02-17 2023 CO PPA February Frenzyvenue
200 Individual Medley SCY 2:42.82 +8.63s to B·+38.83s to Sectionals 2026-09-24 2026 CO ROCK Black & Blue Showdownvenue
50 Freestyle LCM 28.43 A+1.04s to AA·+1.44s to Sectionals 2026-07-19 2026 CO CSI Senior LCM State Championshipsvenue
100 Freestyle LCM 1:02.67 BB+0.38s to A·+3.68s to Sectionals 2026-07-18 2026 CO CSI Senior LCM State Championshipsvenue
200 Freestyle LCM 2:28.79 B+0.20s to BB·+20.10s to Sectionals 2026-07-12 2026 CO ACES/DSA Summer Blastvenue
400 Freestyle LCM 5:39.39 B+23.00s to BB·+65.00s to Sectionals 2026-05-15 2026 CO NJ Ken Kelley Invitefast pool
50 Backstroke LCM 34.50 BB+1.31s to A·+6.61s to Futures 2026-07-12 2026 CO ACES/DSA Summer Blastvenue
100 Backstroke LCM 1:15.69 B+0.30s to BB·+10.50s to Sectionals 2026-07-10 2026 CO ACES/DSA Summer Blastvenue
50 Breaststroke LCM 1:02.93 +20.34s to B·+32.04s to Futures 2023-04-29 2023 CO Arena Catch Me If You Canvenue
100 Breaststroke LCM 1:44.74 +13.35s to B·+31.04s to Sectionals 2025-05-18 2025 CO NJ Ken Kelley Invitefast pool
50 Butterfly LCM 32.12 BB+0.83s to A·+5.83s to Futures 2026-07-10 2026 CO ACES/DSA Summer Blastvenue
100 Butterfly LCM 1:35.01 +16.42s to B·+31.92s to Sectionals 2025-05-17 2025 CO NJ Ken Kelley Invitefast pool
200 Individual Medley LCM 3:11.07 +12.28s to B·+46.38s to Sectionals 2025-05-16 2025 CO NJ Ken Kelley Invitefast pool

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

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 26.39 flat 200 Free Relay 2026-09-24 2026 CO ROCK Black & Blue Showdown
50 Freestyle SCY 26.30 flying 200 Free Relay (leg 4) 2025-12-20 2025 CO Falfins Holiday Open
100 Freestyle SCY 59.05 flying 400 Free Relay (leg 3) 2026-03-01 2026 CO CSI SC Age Group Championships
100 Freestyle SCY 59.47 flying 400 Medley Relay (leg 4) 2026-02-28 2026 CO CSI SC Age Group Championships
50 Backstroke SCY 31.61 flat 200 Medley Relay 2025-12-21 2025 CO Falfins Holiday Open
50 Butterfly SCY 35.67 flying 200 Medley Relay (leg 3) 2024-02-24 2024 CO CSI SCY Age Group Championships
100 Freestyle LCM 1:03.23 flat 400 Free Relay 2026-07-16 2026 CO CSI Senior LCM State 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 15-16 · SCY

1048 points (3/6 events — incomplete)

EventTime Points
500 FR SCY 6:14.33 402
200 BK SCY 2:43.34 311
200 IM SCY 2:42.82 335
200 BR SCY— 0
200 FL SCY— 0
400 IM SCY— 0

IMR 15-16 · SCY

1952 points (5/5 events)

EventTime Points
200 FR SCY 2:10.54 476
100 BK SCY 1:06.69 439
100 BR SCY 1:26.53 296
100 FL SCY 1:08.05 406
200 IM SCY 2:42.82 335

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

PR splits

100 Freestyle SCY 57.58

27.89
29.69

Front half 27.89s · back half 29.69s

200 Freestyle SCY 2:10.54

28.85
33.00
34.85
33.84

Front half 61.85s · back half 68.69s

500 Freestyle SCY 6:14.33

31.47
35.70
37.73
38.62
38.93
38.79
40.00
39.48
38.64
34.97

Front half 182.45s · back half 191.88s

100 Backstroke SCY 1:06.69

32.28
34.41

Front half 32.28s · back half 34.41s

200 Backstroke SCY 2:43.34

38.43
42.12
42.16
40.63

Front half 80.55s · back half 82.79s

100 Breaststroke SCY 1:26.53

40.55
45.98

Front half 40.55s · back half 45.98s

100 Butterfly SCY 1:08.05

30.82
37.23

Front half 30.82s · back half 37.23s

100 Individual Medley SCY 1:23.49

38.58
44.91

Front half 38.58s · back half 44.91s

200 Individual Medley SCY 2:42.82

34.80
40.82
49.51
37.69

Front half 75.62s · back half 87.20s

100 Freestyle LCM 1:02.67

29.62
33.05

Front half 29.62s · back half 33.05s

200 Freestyle LCM 2:28.79

34.20
38.28
39.04
37.27

Front half 72.48s · back half 76.31s

400 Freestyle LCM 5:39.39

36.55
42.21
44.65
44.67
44.19
43.24
43.98
39.90

Front half 168.08s · back half 171.31s

100 Backstroke LCM 1:15.69

36.63
39.06

Front half 36.63s · back half 39.06s

100 Breaststroke LCM 1:44.74

49.33
55.41

Front half 49.33s · back half 55.41s

100 Butterfly LCM 1:35.01

43.05
51.96

Front half 43.05s · back half 51.96s

200 Individual Medley LCM 3:11.07

41.79
48.57
57.30
43.41

Front half 90.36s · back half 100.71s

Reaction time

fastest 0.52s average 0.520s slowest 0.52s 1 electronic start

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.

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 25.77 15 swims
100 Freestyle SCY 57.58 14 swims
200 Freestyle SCY 2:10.54 7 swims
500 Freestyle SCY 6:14.33 3 swims
50 Backstroke SCY 31.81 7 swims
100 Backstroke SCY 1:06.69 5 swims
200 Backstroke SCY 2:43.34 2 swims
50 Breaststroke SCY 39.70 4 swims
100 Breaststroke SCY 1:26.53 6 swims
50 Butterfly SCY 30.42 7 swims
100 Butterfly SCY 1:08.05 2 swims
100 Individual Medley SCY 1:23.49 4 swims
200 Individual Medley SCY 2:42.82 2 swims
50 Freestyle LCM 28.43 4 swims
100 Freestyle LCM 1:02.67 5 swims
200 Freestyle LCM 2:28.79 2 swims
400 Freestyle LCM 5:39.39 1 swim
50 Backstroke LCM 34.50 2 swims
100 Backstroke LCM 1:15.69 3 swims
50 Breaststroke LCM 1:02.93 1 swim
100 Breaststroke LCM 1:44.74 2 swims
50 Butterfly LCM 32.12 2 swims
100 Butterfly LCM 1:35.01 1 swim
200 Individual Medley LCM 3:11.07 1 swim