swimstats

Caleb Koellhofer

Mage 17LAMTSTRUSHUNWLOO

158 plausible swims · 33 meets · 2024-02-02 → 2026-07-31

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.49 A+0.40s to AA·+1.20s to Sectionals 2025-10-11 2025 ST ASC Bob Thompson Openvenue
100 Freestyle SCY 48.84 AA+0.55s to AAA·+0.55s to Sectionals 2025-12-07 2025 ST LSAC 5th Annual Gracelandvenue
200 Freestyle SCY 1:47.60 AA+1.21s to AAA·+1.81s to Sectionals 2026-02-27 2026 ST AAAA SC Senior Champsvenue
500 Freestyle SCY 5:01.16 AA+12.57s to AAA·+15.07s to Sectionals 2025-10-19 2025 ST TXLA 11&Over Fall Kick Off Invitevenue
50 Backstroke SCY 24.68 AA+0.09s to AAA·Sectionals ✓+0.99s to Futures 2025-10-11 2025 ST ASC Bob Thompson Openvenue
100 Backstroke SCY 52.06 AAA+1.97s to AAAA·Sectionals ✓+0.57s to Futures 2026-01-11 2026 ST TXLA New Year's Classic Invitevenue
200 Backstroke SCY 1:54.59 AAA+5.00s to AAAA·Sectionals ✓+1.80s to Futures 2026-01-10 2026 ST TXLA New Year's Classic Invitevenue
50 Breaststroke SCY 30.35 A+0.76s to AA·+0.86s to Sectionals 2025-09-27 2025 ST ASC IMR IMX Challengevenue
100 Breaststroke SCY 1:04.70 BB+0.01s to A·+2.01s to Sectionals 2025-12-06 2025 ST LSAC 5th Annual Gracelandvenue
100 Butterfly SCY 54.27 AA+2.28s to AAA·+1.58s to Sectionals 2026-03-01 2026 ST AAAA SC Senior Champsvenue
200 Individual Medley SCY 2:10.23 BB+2.04s to A·+10.84s to Sectionals 2025-09-27 2025 ST ASC IMR IMX Challengevenue
400 Individual Medley SCY 4:16.91 AA+3.92s to AAA·+4.92s to Sectionals 2026-02-27 2026 ST AAAA SC Senior Champsvenue
50 Freestyle LCM 25.70 AA+0.21s to AAA·+0.11s to Sectionals 2026-07-26 2026 ST NEAT LC Senior Champsvenue
100 Freestyle LCM 57.07 AA+1.48s to AAA·+1.78s to Sectionals 2025-06-21 2025 ST AAAA NS George Block Invitevenue
200 Freestyle LCM 2:12.37 A+4.68s to AA·+11.48s to Sectionals 2025-05-18 2025 ST ASC Spring Showcasevenue
1500 Freestyle LCM 19:45.88 BB+52.29s to A·+151.69s to Sectionals 2025-05-04 2025 ST ASC Cinco de Mayovenue
50 Backstroke LCM 28.29 AAA+0.30s to AAAA·Sectionals ✓+0.40s to Futures 2026-07-29 2026 TYR Futures Championships Austin
100 Backstroke LCM 59.89 AAA+0.80s to AAAA·Futures ✓+1.10s to Winter JNs 2026-07-30 2026 TYR Futures Championships Austinfast pool
200 Backstroke LCM 2:13.59 AAA+4.90s to AAAA·Sectionals ✓+1.70s to Futures 2025-07-12 2025 ST TXLA SZ LC Sectional Champsvenue
100 Breaststroke LCM 1:18.27 BB+2.78s to A·+5.88s to Sectionals 2025-04-12 2025 ST TXLA 11& Over Long Course Kick Offvenue
50 Butterfly LCM 26.90 AAA+0.51s to AAAA·Sectionals ✓+0.61s to Futures 2026-07-29 2026 TYR Futures Championships Austin
100 Butterfly LCM 1:03.71 A+1.32s to AA·+3.22s to Sectionals 2026-07-26 2026 ST NEAT LC Senior Champsvenue
200 Individual Medley LCM 2:23.11 A+0.72s to AA·+5.42s to Sectionals 2025-06-15 2025 ST ASC Firecrackervenue

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 22.78 flying 200 Free Relay (leg 3) 2025-02-14 2025 ST AAAA Senior Champs
100 Freestyle SCY 50.82 flat 400 Free Relay 2025-02-15 2025 ST AAAA Senior Champs
100 Freestyle SCY 49.84 flying 400 Free Relay (leg 2) 2026-02-28 2026 ST AAAA SC Senior Champs
50 Backstroke SCY 24.68 flat 200 Medley Relay 2025-10-11 2025 ST ASC Bob Thompson Open
100 Backstroke SCY 53.79 flat 400 Medley Relay 2025-02-16 2025 ST AAAA Senior Champs
50 Freestyle LCM 24.68 flying 200 Free Relay (leg 3) 2026-07-29 2026 TYR Futures Championships Austin
100 Freestyle LCM 14.96 flying 400 Free Relay (leg 2) 2025-07-20 2025 ST AAAA Long Course Senior Champs
50 Backstroke LCM 28.28 flat 200 Medley Relay 2026-07-29 2026 TYR Futures Championships Austin
100 Backstroke LCM 1:01.36 flat 400 Medley Relay 2026-08-01 2026 TYR Futures Championships Austin

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 · SCY

2979 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 5:01.16 739
200 BK SCY 1:54.59 834
200 IM SCY 2:10.23 612
400 IM SCY 4:16.91 794
200 BR SCY— 0
200 FL SCY— 0

IMR 17-18 · SCY

3635 points (5/5 events)

EventTime Points
200 FR SCY 1:47.60 807
100 BK SCY 52.06 828
100 BR SCY 1:04.70 648
100 FL SCY 54.27 740
200 IM SCY 2:10.23 612

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

PR splits

100 Freestyle SCY 48.84

23.17
25.67

Front half 23.17s · back half 25.67s

500 Freestyle SCY 5:01.16

26.40
30.40
31.99
31.42
31.11
31.23
31.05
31.02
29.26
27.28

Front half 151.32s · back half 149.84s

100 Backstroke SCY 52.06

25.53
26.53

Front half 25.53s · back half 26.53s

200 Backstroke SCY 1:54.59

27.04
29.44
29.57
28.54

Front half 56.48s · back half 58.11s

100 Breaststroke SCY 1:04.70

29.95
34.75

Front half 29.95s · back half 34.75s

100 Butterfly SCY 54.27

11.61
13.62
14.65
14.39

Front half 25.23s · back half 29.04s

200 Individual Medley SCY 2:10.23

27.34
33.41
38.22
31.26

Front half 60.75s · back half 69.48s

400 Individual Medley SCY 4:16.91

11.81
14.22
15.20
15.08
16.30
15.37
16.18
15.83
18.69
18.48
19.70
18.99
16.21
15.21
15.89
13.75

Front half 119.99s · back half 136.92s

200 Freestyle LCM 2:12.37

31.46
34.02
35.32
31.57

Front half 65.48s · back half 66.89s

1500 Freestyle LCM 19:45.88

34.00
38.44
39.80
39.27
39.47
39.15
39.45
39.49
39.96
39.69
39.54
41.17
42.13
40.41
40.14
41.75
41.33
41.00
41.13
38.41
39.24
39.82
40.19
41.19
40.64
39.58
38.75
37.72
37.70
35.32

Front half 592.11s · back half 593.77s

100 Backstroke LCM 59.89

28.95
30.94

Front half 28.95s · back half 30.94s

200 Backstroke LCM 2:13.59

31.77
34.77
35.28
31.77

Front half 66.54s · back half 67.05s

100 Butterfly LCM 1:03.71

29.16
34.55

Front half 29.16s · back half 34.55s

200 Individual Medley LCM 2:23.11

31.17
37.05
42.25
32.64

Front half 68.22s · back half 74.89s

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 23.49 9 swims
100 Freestyle SCY 48.84 11 swims
200 Freestyle SCY 1:47.60 7 swims
500 Freestyle SCY 5:01.16 1 swim
50 Backstroke SCY 24.68 1 swim
100 Backstroke SCY 52.06 15 swims
200 Backstroke SCY 1:54.59 12 swims
50 Breaststroke SCY 30.35 1 swim
100 Breaststroke SCY 1:04.70 4 swims
100 Butterfly SCY 54.27 7 swims
200 Individual Medley SCY 2:10.23 8 swims
400 Individual Medley SCY 4:16.91 5 swims
50 Freestyle LCM 25.70 10 swims
100 Freestyle LCM 57.07 9 swims
200 Freestyle LCM 2:12.37 3 swims
1500 Freestyle LCM 19:45.88 1 swim
50 Backstroke LCM 28.29 3 swims
100 Backstroke LCM 59.89 18 swims
200 Backstroke LCM 2:13.59 10 swims
100 Breaststroke LCM 1:18.27 4 swims
50 Butterfly LCM 26.90 3 swims
100 Butterfly LCM 1:03.71 5 swims
200 Individual Medley LCM 2:23.11 11 swims