swimstats

Liam Koos

Mage 13ADCTEZMRNECDOGCT

199 plausible swims · 50 meets · 2022-10-22 → 2026-06-06

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.06 AA+0.67s to AAA 2026-01-30 CDOG YMCA State Champs venue
100 Freestyle SCY 54.89 AA+1.80s to AAA 2025-12-11 2025 NE CRA Winter Invitational
200 Freestyle SCY 2:00.99 AA+4.90s to AAA 2026-01-16 011626sys results
500 Freestyle SCY 5:59.36 BB+17.67s to A 2024-01-03 CDOG January Distance Meet venue
1650 Freestyle SCY 14:15.72 AAAA 2023-11-04 CT CDOG Distance Meet venue
50 Backstroke SCY 28.85 AA+0.96s to AAA 2025-12-11 2025 NE CRA Winter Invitational
100 Backstroke SCY 1:02.33 A+1.24s to AA 2026-01-16 011626sys results
200 Backstroke SCY 2:17.37 A+4.18s to AA 2026-03-12 2026 CT SC Age Group Championships fast pool
50 Breaststroke SCY 35.66 BB+0.97s to A 2025-01-24 WRAT YMCA State Swimming Champs venue
100 Breaststroke SCY 1:05.28 AAA+1.99s to AAAA 2026-03-12 2026 CT SC Age Group Championships fast pool
200 Breaststroke SCY 2:24.60 AA+0.81s to AAA 2026-03-12 2026 CT SC Age Group Championships fast pool
50 Butterfly SCY 27.65 AA+0.36s to AAA 2025-12-11 2025 NE CRA Winter Invitational
100 Butterfly SCY 1:17.84 +4.05s to B 2024-10-19 CT CDOG IMX Meet venue
200 Butterfly SCY 2:56.10 +10.81s to B 2025-07-11 WHAT SCY Trials/Finals Meet venue
100 Individual Medley SCY 1:01.71 2025-12-11 2025 NE CRA Winter Invitational
200 Individual Medley SCY 2:10.25 AA+0.86s to AAA 2026-03-12 2026 CT SC Age Group Championships fast pool
50 Freestyle LCM 28.88 AA+0.89s to AAA 2026-05-29 MAC May Invite venue
100 Freestyle LCM 1:01.54 AA+0.05s to AAA 2026-05-29 MAC May Invite venue
200 Freestyle LCM 2:21.56 A+1.87s to AA 2026-06-06 CDOG June Qualifier venue
400 Freestyle LCM 4:54.28 AA+11.49s to AAA 2026-05-29 MAC May Invite venue
50 Backstroke LCM 40.97 B+2.68s to BB 2024-06-28 CT WHAT Trials/Finals Meet venue
100 Backstroke LCM 1:11.96 A+0.17s to AA 2026-05-15 WHAT May Trials/Finals venue
200 Backstroke LCM 2:39.79 A+3.90s to AA 2025-08-06 2025 EZ LC Age Group Championship
50 Breaststroke LCM 36.70 AA+0.61s to AAA 2025-08-06 2025 EZ LC Age Group Championship
100 Breaststroke LCM 1:18.09 AA+1.70s to AAA 2026-05-15 WHAT May Trials/Finals venue
200 Breaststroke LCM 2:56.16 A+0.87s to AA 2026-05-15 WHAT May Trials/Finals venue
50 Butterfly LCM 27.77 AAAA 2026-05-29 MAC May Invite venue
100 Butterfly LCM 1:08.11 AA+2.02s to AAA 2026-05-15 WHAT May Trials/Finals venue
200 Individual Medley LCM 2:31.87 AA+2.28s to AAA 2026-05-15 WHAT May Trials/Finals venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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
100 Freestyle LCM 1:05.01 flying 400 Free Relay (leg 3) 2025-08-08 2025 EZ LC Age Group Championship

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 13-14 · SCY

2917 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:59.36 521
200 BK SCY 2:17.37 601
200 BR SCY 2:24.60 746
200 FL SCY 2:56.10 297
200 IM SCY 2:10.25 752
400 IM SCY— 0

IMR 13-14 · LCM

3478 points (5/5 events)

EventTime Points
200 FR LCM 2:21.56 655
100 BK LCM 1:11.96 664
100 BR LCM 1:18.09 729
100 FL LCM 1:08.11 693
200 IM LCM 2:31.87 737

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

PR splits

100 Freestyle SCY 54.89 split/total mismatch

26.11
2.67

Front half 26.11s · back half 28.78s

500 Freestyle SCY 5:59.36 split/total mismatch

43.25
40.78
31.99
35.08
36.94
37.21

1650 Freestyle SCY 14:15.72 split/total mismatch

35.86
77.26
119.58
161.96
886.15
916.74
947.33
977.59
1006.95
378.54
418.86
27.77
57.95
88.50
119.23

200 Butterfly SCY 2:56.10 split/total mismatch

33.60
40.59
42.81
41.84
42.64
45.30
50.80
37.36

100 Individual Medley SCY 1:01.71 split/total mismatch

29.08
3.55

Front half 29.08s · back half 32.63s

200 Freestyle LCM 2:21.56 split/total mismatch

33.67
34.75
32.11
35.89
37.33
36.23

400 Freestyle LCM 4:54.28 split/total mismatch

40.92
40.90
41.08
39.83
31.92
37.17
37.70
37.65

200 Breaststroke LCM 2:56.16 split/total mismatch

83.65
8.86

Front half 83.65s · back half 92.51s

200 Individual Medley LCM 2:31.87 split/total mismatch

73.10
5.67

Front half 73.10s · back half 78.77s

Progression

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

50 Freestyle SCY 25.06 11 swims
100 Freestyle SCY 54.89 12 swims
200 Freestyle SCY 2:00.99 5 swims
500 Freestyle SCY 5:59.36 1 swim
1650 Freestyle SCY 14:15.72 2 swims
50 Backstroke SCY 28.85 10 swims
100 Backstroke SCY 1:02.33 9 swims
200 Backstroke SCY 2:17.37 3 swims
50 Breaststroke SCY 35.66 7 swims
100 Breaststroke SCY 1:05.28 17 swims
200 Breaststroke SCY 2:24.60 2 swims
50 Butterfly SCY 27.65 14 swims
100 Butterfly SCY 1:17.84 3 swims
200 Butterfly SCY 2:56.10 1 swim
100 Individual Medley SCY 1:01.71 9 swims
200 Individual Medley SCY 2:10.25 16 swims
50 Freestyle LCM 28.88 8 swims
100 Freestyle LCM 1:01.54 9 swims
200 Freestyle LCM 2:21.56 3 swims
400 Freestyle LCM 4:54.28 4 swims
50 Backstroke LCM 40.97 7 swims
100 Backstroke LCM 1:11.96 8 swims
200 Backstroke LCM 2:39.79 4 swims
50 Breaststroke LCM 36.70 6 swims
100 Breaststroke LCM 1:18.09 5 swims
200 Breaststroke LCM 2:56.16 3 swims
50 Butterfly LCM 27.77 11 swims
100 Butterfly LCM 1:08.11 4 swims
200 Individual Medley LCM 2:31.87 5 swims