Casey Jacobs

Mage 18COIEMTUTTOPS

362 plausible swims · 64 meets · 2017-10-21 → 2023-06-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.91 AAA+0.22s to AAAA·Futures ✓+0.52s to US Open 2023-03-26 2023 Four Corners Speedo Sectionals - Austin venue
100 Freestyle SCY 47.02 AAA+1.53s to AAAA·Sectionals ✓+0.63s to Futures 2023-03-23 2023 Four Corners Speedo Sectionals - Austin venue
200 Freestyle SCY 1:47.82 AA+2.43s to AAA·Sectionals ✓+6.23s to Futures 2023-03-24 2023 Four Corners Speedo Sectionals - Austin venue
500 Freestyle SCY 5:36.87 BB+24.18s to A·+34.18s to Sectionals 2020-01-25 2020 CO TOPS Colorado Open venue
50 Backstroke SCY 30.95 +0.06s to B·+7.26s to Futures 2018-03-10 2018 CO TOPS Short Course Finale venue
100 Backstroke SCY 55.84 A+1.95s to AA·+0.35s to Sectionals 2021-02-20 2021 CO FAST Aquarius Invite venue
200 Backstroke SCY 2:00.53 A+1.94s to AA·Sectionals ✓+7.74s to Futures 2023-03-25 2023 Four Corners Speedo Sectionals - Austin venue
100 Breaststroke SCY 1:09.08 BB+4.89s to A·+5.89s to Sectionals 2021-09-18 2021 CO TOPS IntraSquad Pentathlon venue
200 Breaststroke SCY 2:34.33 B+3.04s to BB·+17.04s to Sectionals 2021-02-06 2021 CO TOPS February Intrasquad
50 Butterfly SCY 30.39 B+1.70s to BB·+7.50s to Futures 2017-12-03 2017 CO CSI Pioneer Open venue
100 Butterfly SCY 51.93 AA+0.34s to AAA·Sectionals ✓+1.34s to Futures 2023-03-25 2023 Four Corners Speedo Sectionals - Austin venue
200 Butterfly SCY 2:10.15 BB+3.66s to A·+6.76s to Sectionals 2022-02-19 2022 CO AP Colorado Senior Meet venue
100 Individual Medley SCY 58.14 2021-09-18 2021 CO TOPS IntraSquad Pentathlon venue
200 Individual Medley SCY 2:04.39 A+2.90s to AA·+0.40s to Sectionals 2023-02-19 2023 CO AP CSI Senior Meet venue
400 Individual Medley SCY 4:42.02 BB+8.43s to A·+17.33s to Sectionals 2023-01-22 2023 CO TOPS Colorado Open venue
50 Freestyle LCM 23.94 AAAA·Futures ✓+0.15s to US Open 2023-05-21 2023 CO Hilltopper Invite venue
100 Freestyle LCM 54.74 AAA+2.05s to AAAA·Sectionals ✓+1.15s to Futures 2023-05-20 2023 CO Hilltopper Invite venue
200 Freestyle LCM 2:07.84 A+1.65s to AA·Sectionals ✓+10.05s to Futures 2022-07-22 2022 CO CSI Senior LC Championships venue
400 Freestyle LCM 5:00.93 BB+20.24s to A·+26.54s to Sectionals 2021-05-09 2021 CO TOPS Spring Invitational venue
50 Backstroke LCM 33.27 BB+1.28s to A·+5.38s to Futures 2020-01-04 2020 CO TOPS Long Course Invite venue
100 Backstroke LCM 1:05.61 A+1.42s to AA·+0.42s to Sectionals 2023-04-30 2023 CO Arena Catch Me If You Can venue
200 Backstroke LCM 2:36.91 BB+11.02s to A·+15.42s to Sectionals 2019-06-14 2019 CO CSI Long Course Open venue
50 Breaststroke LCM 35.26 BB+0.17s to A·+4.37s to Futures 2022-05-21 2022 CO TOPS Hilltopper Invite venue
50 Butterfly LCM 25.74 AAAA·Futures ✓+0.35s to US Open 2023-05-21 2023 CO Hilltopper Invite venue
100 Butterfly LCM 1:01.02 AA+2.13s to AAA·Sectionals ✓+3.03s to Futures 2023-05-20 2023 CO Hilltopper Invite venue
200 Individual Medley LCM 2:26.66 A+4.77s to AA·+1.97s to Sectionals 2023-06-18 2023 CO CSI Long Course Open venue
400 Individual Medley LCM 6:00.16 B+15.67s to BB·+52.37s to Sectionals 2021-07-09 2021 CO Zone 2 Senior Meet @ DU

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

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
100 Freestyle LCM 55.10 flying 400 Free Relay (leg 4) 2021-07-30 Finals - Western Zone Senior Champs
100 Freestyle LCM 55.60 flying 400 Medley Relay (leg 4) 2021-07-29 Finals - Western Zone Senior Champs

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

3637 points (6/6 events)

EventTime Points
500 FR SCY 5:36.87 528
200 BK SCY 2:00.53 717
200 BR SCY 2:34.33 490
200 FL SCY 2:10.15 600
200 IM SCY 2:04.39 702
400 IM SCY 4:42.02 600

IMR 17-18 · SCY

3551 points (5/5 events)

EventTime Points
200 FR SCY 1:47.82 802
100 BK SCY 55.84 671
100 BR SCY 1:09.08 532
100 FL SCY 51.93 844
200 IM SCY 2:04.39 702

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

PR splits

100 Freestyle SCY 47.02

22.38
24.64

Front half 22.38s · back half 24.64s

200 Freestyle SCY 1:47.82 RT 0.73s

24.00
26.95
28.32
28.55

Front half 50.95s · back half 56.87s

500 Freestyle SCY 5:36.87

27.59
32.50
34.11
33.51
34.70
34.05
35.05
35.41
35.77
34.18

Front half 162.41s · back half 174.46s

100 Backstroke SCY 55.84

26.98
28.86

Front half 26.98s · back half 28.86s

200 Backstroke SCY 2:00.53

27.24
29.87
31.22
32.20

Front half 57.11s · back half 63.42s

100 Breaststroke SCY 1:09.08

14.97
17.59
18.31
18.21

Front half 32.56s · back half 36.52s

100 Butterfly SCY 51.93

24.06
27.87

Front half 24.06s · back half 27.87s

200 Butterfly SCY 2:10.15

26.94
31.60
33.86
37.75

Front half 58.54s · back half 71.61s

100 Individual Medley SCY 58.14

26.80
31.34

Front half 26.80s · back half 31.34s

200 Individual Medley SCY 2:04.39

25.07
30.09
39.43
29.80

Front half 55.16s · back half 69.23s

400 Individual Medley SCY 4:42.02

27.98
32.75
35.88
35.90
42.34
42.81
32.27
32.09

Front half 132.51s · back half 149.51s

200 Freestyle LCM 2:07.84

27.73
31.50
34.12
34.49

Front half 59.23s · back half 68.61s

400 Freestyle LCM 5:00.93

32.83
36.87
39.43
38.39
39.10
38.18
38.91
37.22

Front half 147.52s · back half 153.41s

200 Backstroke LCM 2:36.91

36.53
40.53
40.00
39.85

Front half 77.06s · back half 79.85s

200 Individual Medley LCM 2:26.66

28.47
35.60
48.00
34.59

Front half 64.07s · back half 82.59s

Reaction time

fastest 0.73s average 0.735s slowest 0.74s 2 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.

50 Freestyle SCY 20.91 40 swims
100 Freestyle SCY 47.02 36 swims
200 Freestyle SCY 1:47.82 26 swims
500 Freestyle SCY 5:36.87 4 swims
50 Backstroke SCY 30.95 5 swims
100 Backstroke SCY 55.84 21 swims
200 Backstroke SCY 2:00.53 15 swims
100 Breaststroke SCY 1:09.08 3 swims
200 Breaststroke SCY 2:34.33 2 swims
50 Butterfly SCY 30.39 4 swims
100 Butterfly SCY 51.93 28 swims
200 Butterfly SCY 2:10.15 14 swims
100 Individual Medley SCY 58.14 5 swims
200 Individual Medley SCY 2:04.39 17 swims
400 Individual Medley SCY 4:42.02 3 swims
50 Freestyle LCM 23.94 29 swims
100 Freestyle LCM 54.74 26 swims
200 Freestyle LCM 2:07.84 10 swims
400 Freestyle LCM 5:00.93 4 swims
50 Backstroke LCM 33.27 4 swims
100 Backstroke LCM 1:05.61 19 swims
200 Backstroke LCM 2:36.91 6 swims
50 Breaststroke LCM 35.26 4 swims
50 Butterfly LCM 25.74 8 swims
100 Butterfly LCM 1:01.02 19 swims
200 Individual Medley LCM 2:26.66 9 swims
400 Individual Medley LCM 6:00.16 1 swim